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Selected Publications since 2000




[1] Haruichi Kanaya, Takuhiro Nakamura, Kazumi Sashiyama, Keiji Yoshida, Tetsuji Uchiyama, Hisashi Shimakage and Zhen Wang, "Design and Preparation of Single-Chip HTS Coplanar Waveguide Bandpass Filters," Superconductor Science and Technology 12 (1999) 978-980. (00/1/14) (Supercond. Science. Technol. )
[2] K. Yoshida, H. Morita, H Kanaya, Y. Kanda, T. Uchiyama, H. Shimakage and Z. Wang, "Optical modulator with Superconducting Resonant Electrodes for Subcarrier Optical Transmission," Institute of Physics Conference Series Number 167 (2000) 375-378. Proceedings of EUCAS 1999, the Fourth European Conference on Applied Superconductivity, Spain, 14-17 September 1999. (Inst. Phys. Conf. Ser. No 167)
[3] K. Yoshida, H. Takeyoshi, H. Morita, H Kanaya, T. Uchiyama, H. Shimakage and Z. Wang, "Weakly Coupled Grain Model for High Tc Superconducitng Thin Films Taking Account of Anisotropic Complex Conductivities," Institute of Physics Conference Series Number 167 (2000) 415-420. Proceedings of EUCAS 1999, the Fourth European Conference on Applied Superconductivity, Spain, 14-17 September 1999. (Inst. Phys. Conf. Ser. No 167)
[4] Haruichi Kanaya, Takuhiro Nakamura, Tatsunori Sintou, Keiji Yoshida, Tetsuji Uchiyama, Hisasi Shimakage, Zhen Wang, "Design and Performance of Miniaturized HTS Coplanar Waveguide Meanderline Bandpass Filters," Physica C 341-348 (2000) 2663-2664. (Proceedings of International Conference on Materials and Mechanisms of Superconductivity High Temperature Superconductors VI Part IV, Houston, Texas, USA, February 20-25, 2000).
[5] K. Yoshida, T. Takahashi, H. Kanaya, T. Uchiyama, and Z. Wang, "Superconducting Slot Antenna with Broadband Impedance Matching Circuit," IEEE Trans. Appl. Supercond. vol. 11, No. 1, (2001) March 103-106.
[6] K. Yoshida, H. Takeuchi, H. Kanaya, Y. Kanda, T. Uchiyama and Z. Wang, "Broadband and Low Driving-Voltage LiNbO3 Optical Modulator with High Tc Superconducting Transmission Line," IEEE Trans. Appl. Supercond. vol. 11, No. 1, (2001) March 442-445. (01/5)
[7] H. Kanaya, T. Shinto, K. Yoshida, T. Uchiyama, and Z. Wang, "Miniaturized HTS Coplanar Waveguide Bandpass Filters with Highly Packed Meanderlines," IEEE Trans. Appl. Supercond. vol. 11, No. 1, (2001) March 481-484.
[8] Haruichi Kanaya, Tatsunori Shinto, Yoko Koga, and Keiji Yoshida, "Design of Miniaturized Superconducting Coplanar Waveguide Filters with Highly Packed Meanderlines," Proceedings of Progress In Electromagnetics Research Symposium (PIERS 2001), p.454. (July 18-22, Osaka, Japan)
[9] H. Kanaya, Y. Koga, T. Shinto and K. Yoshida, "Design and Performance of Miniaturized HTS Coplanar Waveguide Bandpass Filters with Highly Packed Meanderlines," IEICE Trans. Electron., vol.E85-C, No.3 March (2002) 708-713.
[10] K. Yoshida, Y. Mukaiyama, H. Kanayaa and Y. Kandab, "Design and performance of high gain superconducting booster circuit for LiNbO3 optical modulator," Physica C 372-276 (2002) 360-363. August (10/10).
[11] K. Yoshida, A. Mori and H. Kanaya, "Superconducting small antenna combined with a bandpass filter," Physica C 372-276 (2002) 364-367. August (10/10).
[12] H. Kanaya, Y. Koga, G. Urakawa and K. Yoshida, "High Temperature Superconducting Coplanar Waveguide Matching Circuit for RF Front-End," APMC2002 (2002 Asia-Pacific Microwave Conference) Proceedings, Vol.1, pp.207-210. (November 19-22, 2002.
[13] Haruichi Kanaya, Yoko Koga, Jun Fujiyama, Go Urakawa, and Keiji Yoshida, "Design and Performance of High Tc Superconducting Coplanar Waveguide Matching Circuit for RF-CMOS LNA," IEICE Trans. Electron., vol.E86-C, No.1 January (2003) 37-41.
[14] H. KANAYA, Y. KOGA, G. URAKAWA and K. YOSHID, "A Design of HTS Coplanar Waveguide Matching Circuit for Low Noise CMOS-HTS Receiver," IEEE Transactions on Applied Superconductivity, Vol. 13, No. 2, pp. 1031-1034 (2003).
[15] H. KANAYA, J. FUJIYAMA, R. OBA, K. YOSHIDA, "Design Method of Miniaturized HTS Coplanar Waveguide Bandpass Filters using Cross Coupling," IEEE Transactions on Applied Superconductivity, Vol. 13, No. 2, pp. 265-238 (2003).
[16] K. YOSHIDA, Y. KANDA, H. YOSHIHARA, H. KANAYA, S. SHINKAI and M. ISHITOBI, "Design and Performance of Superconducting Circuit for LiNbO3 Optical Modulator and Switch," IEEE Transactions on Applied Superconductivity, Vol. 13, No. 2, pp. 1027-1030 (2003).
[17] H. KANAYA, G. URAKAWA, R. OBA and K. YOSHIDA, "Development of CMOS Coplanar Waveguide Matching Circuit for RF Front-end," APMC2003 (2003 Asia-Pacific Microwave Conference) Proceedings, 2003 Asia-Pacific Microwave Conference Proceedings, Vol.3, pp.1692-1695. (November 4-7, 2003)
[18] Haruichi KANAYA, Tetsuya NAKAMURA and Keiji YOSHIDA, "Design of On Chip Coplanar Waveguide Matching Circuit for BI-CMOS RF Amplifier," Proc. IEEE 64th ARFTG Microwave Measurements Conference pp.113-116.
[19] T. Tsujimoto, H. Kanaya, K.Nakashi, K. Okamoto, T. Nakamura, H. Takatori,�@K. Hatano, T. Tsuchiya, K. Yoshida, Y. Kuroki, H. Yasuura, CMOS System LSI For Processing IEEE 802.11b WLAN PHY Signals Through Digital, Analog Baseband, and RF Proceedings of the 2004 IEEE Asia-Pacific Conference on Circuits and Systems pp.17-20, (12.2004).
[20] H. Kanaya, R. Oba, K. Kawakami and K. Yoshida, "Miniaturization of superconducting coplanar waveguide bandpass filters by cross coupling," INSTITUTE OF PHYSICS, CONFERENCE SERIES NUMBER 181, Proc. of 6th EuCAS, pp.2759-2763, 2005.3.
[21] H. Kanaya, G. Urakawa, Y. Tsutsumi, T. Nakamura and K. Yoshida, "High temperature superconducting slot array antenna connected with low noise amplifier," INSTITUTE OF PHYSICS, CONFERENCE SERIES NUMBER 181, Proc. of 6th EuCAS, pp. pp.2782-2787, 2005.3.
[22] K. Yoshida, S. Shinkai, H. Kanaya, Y. Kanda and T.Yamashita, "Superconducting Booster Circuits for Low Driving Voltage LiNbO3 Optical Modulator," INSTITUTE OF PHYSICS, CONFERENCE SERIES NUMBER 181, Proc. of 6th EuCAS, pp. pp.2788-2794, 2005.3. Proceedings of the 6th European Conference on Applied Superconductivity, Sorrento, Italy, 14.18 September 2003 Inst of Physics Pub Inc ; ISBN: 0750309814 ; (2004/09/30).
[23] H. Kanaya, K. Kawakami, F. Koga, Y. Kanda, and K. Yoshida, "Design and Performance of miniaturized quarter-wavelength resonator bandpass filters with attenuation poles," IEEE Transactions on Applied Superconductivity, Vol. 15, No. 2, pp.1016-1019, June, 2005. please click here for download.
[24] Y. Tsutsumi, H. Kanaya and K. Yoshida, "Design and Performance of an Electrically Small Slot Loop Antenna with a Miniaturized Superconducting Matching Circuit," IEEE Transactions on Applied Superconductivity, Vol. 15, No. 2, pp.1020-1023, (2005). please click here for download.
[25] K. Yoshida, Y. Tsutsumi and H. Kanaya, "Electrically Small Antennas with Miniaturized Impedance Matching Circuits for Semiconductor Amplifiers," IEICE Electron., Vol.E88-C No.7 pp.1368-1374. (July 2005). please click here for download.
[26] H. Kanaya, T. Nakamura, K. Kawakami and K. Yoshida, "Design of Coplanar Waveguide Matching Circuit for RF-CMOS Front-End," Electronics and Communications in Japan, Part 2, Vol.88, No.7, pp.19-26. (July 2005). please click here for download.
[27] Haruichi Kanaya, Fuminori Koga, Tetsutya Nakamura, Li-Juan Jia and Keiji Yoshida, "Design of a One-Chip Power Amplifier with Transmission Line Based Matching Circuit," 2005 IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications Proceedings, pp.898-901. (August, 8-12, 2005).
[28] Haruichi KANAYA, Kenta SEKI and Keiji YOSHIDA, "Design of a Single Chip Antenna Combined with Coplanar Matching Circuit and Duplexer," Proc. IEEE 66th ARFTG Microwave Measurements Conference pp.83-86. (Dec.1-2, 2005).
[29] S. Nakatsuka, S. Uehara, R. K. Pokharel, H. Kanaya, and K. Yoshida, "Design of Driver Circuits Connected to Transmission Line for High Speed Optical Switch," APMC2003 (2005 Asia-Pacific Microwave Conference) Proceedings 2005APMC (2005 Asia-Pacific Microwave Conference) Proceedings, Vol.2, pp.1321-1324. (December 4-7, 2005).
[30] H. Kanaya, F. Koga, K. Seki and K. Yoshida, "Impedance Matching Circuit for Wireless Transceiver Amplifier Based on Transmission Line Theory," APMC2005 (2005 Asia-Pacific Microwave Conference) Proceedings 2005APMC (2005 Asia-Pacific Microwave Conference) Proceedings, Vol.5, pp.3364-3367. (December 4-7, 2005).
[31] H. Kanaya, K. Kawakami, and K, Yoshida, "Design of a Miniaturized Superconducting Bandpass Filter by Evaluating the Kinetic Inductance in the K-inverter," IEICE Electron., Vol.E89-C No.2 pp.145-150. (February 2006).
[32] H. Kanaya, R. K. Pokharel, F. Koga, D. Arima, S. Kim, and K. Yoshida, "Design of Coplanar Waveguide On-Chip Impedance-Matching Circuit for Wireless Receiver Front-End," 2006 IEEE Radio-Frequency Integrated Circuits (RFIC) Symposium, paper no. 1229, San Franscisco, USA. (June 11-13, 2006). please click here for download.
[33] H. Kanaya, R. K. Pokharel, F. Koga, and K. Yoshida, "Design and Verification of On-Chip Impedance-Matching Circuit Using Transmission-Line Theory for 2.4 GHz-Band Wireless Receiver Front-End," Trans. of IEICE, Vol. 89-C, no. 12, pp. 1888-1895, Dec. 2006. please click here for download.
[34] H. Kanaya, K. Sangtae, R. K. Pokharel and K. Yoshida, "Development of a Single-chip Power Amplifier with Transmission Line Based Matching Circuit," 8th Annual IEEE Wireless and Microwave Conference, paper no. 1568994361, Clearwater, Florida, December 4, 5, 2006. (In Press)
[35] H. Kanaya, S. Uehara, R. K. Pokharel, K. Yoshida, "Design of CMOS design circuit connected to a transmission line for high speed and low power optical switch," 8th Annual IEEE Wireless and Microwave Conference, paper no. 1568994359, Clearwater, Florida, December 4, 5, 2006. (In Press)
[36] H. Kanaya, T. Hashiguchi, R. K. Pokharel, and K. Yoshida, "Development of a HTS slot antenna with multi-bandpass filters," 2006 Applied Superconductivity Conference (ASC2006), paper no. 4EH02, Seattle, Washington, USA, Aug. 27-Setp. 1, 2006. (Invited poster)
[37] S. Oda, S. Sakaguchi, H. Kanaya, R. K. Pokharel, K. Yoshida, "Electrically Small Superconducting Antennas with Bandpass Filters" 2006 Applied Superconductivity Conference, ,4EH01, Aug. 27-Sept. 1, 2006. (Invited Poster)
[38] K. Yoshida, S. Sakaguchi, S. Oda, and H. Kanaya, "Developments of a impedance Matching circuit for electrically small antennas," Journal of Physics: Conferrence Series, vol. 43, pp. 1362-1365, 2006. (doi:10.1088/1742-6596/43/1/333) please click here for download.
[39] H. Kanaya, T. Hashiguchi, R. K. Pokharel, and K. Yoshida, "Developments of a impedance matching circuit for electrically small antennas," IEEE Trans. on Applied Superconductivity,Vol.17, No.2 pp. 878-881, June 2007. (PDF).
[40] S. Oda, S. Sakaguchi, H. Kanaya, R. K. Pokharel, and K. Yoshida, "Electrically small superconducting antennas with bandpass filters," IEEE Trans. on Applied Superconductivity,Vol.17, No.2 pp. 882-885, June 2007. (PDF).
[41] H. Kanaya, R. Nabeshina, R. K. Pockharel and K. Yoshida, "Development of Electrically Small Planar Antennas with Matching Circuit" 2007 Japan-Indo Workshop on Microwave, Photonics, and Communication Systems:Infrastructural Communication Technologies Supporting Fully Ubiquitous Information Society, 2nd Forum Digest, pp. 7-12, July 5, 2007. (Invited Lecture) (PDF)
[42] R.K. Pokharel, A. Imada, H. Kanaya, and K. Yoshida,"Development of a Single-chip RF Front-End LSI for Wireless LAN with Transmission Line Based Matching Circuit" 2007 Japan-Indo Workshop on Microwave, Photonics, and Communication Systems:Infrastructural Communication Technologies Supporting Fully Ubiquitous Information Society, Workshop Digest, pp. 74-79, July 6, 2007.. (PDF)
[43] A. Tomar, R. K. Pokhrel, O. Nizhnik, H. Kanaya, and K. Yoshida,"Design of 1.1GHz highly linear digitally-controlled ring oscillator with wide tuning range" RFIT2007-IEEE International Workshop on Radio-Frequency Integration Technology, pp. 82-85, Dec. 2007. (PDF)
[44] H. Kanaya, R.Nabeshima, R.K. Pokharel, and K. Yoshida,"Design and performance of an electrically small antenna with matching circuit" Proc. Asia-Pacific Microwave Conferrence 2007, vol. 4, pp. 2071-2074, December 2007. (PDF)
[45] O. Nizhnik, R.K. Pokharel, H. Kanaya and K. Yoshida,"Design and performance of an electrically small antenna with matching circuit" Proc. Asia-Pacific Microwave Conferrence 2007, vol. 1, pp. 291-294, December 2007. (PDF)
[46] R.K. Pokharel, A. Imada, S. Sasaki, H. Kanaya and K. Yoshida,"Design of VCO for 2.4GHz wireless applications using transmission lineresonators" Proc. Asia-Pacific Microwave Conferrence 2007, vol. 4, pp. 2551-2554, December 2007. (PDF)
[47] H.Kanaya, T. Hashiguchi, R. K. Pokharel, and K. Yoshida,"Study of a cpw-fed slot dipole one-sided directional antenna of UWB systems" Proc. Asia-Pacific Microwave Conferrence 2007, vol. 4, pp. 2465-2468, December 2007. (PDF)
[48] H. Kanaya, R.Nabeshima, R.K. Pokharel, and K. Yoshida,"Development of an electrically small one-sided directional antenna with matching circuit" Proc. of 2008 IEEE Radio and Wireless Symposium (RWS), pp. 739-742, January 2008. (PDF)
[49] "An introduction of ultra-wideband (UWB) technologies for high volume data communication and prospective view for hardware implementation", R. K. Pokharel, A.I.A. Galal, O. Nizhnik, H. Kanaya, and K. Yoshida, Proc. NESAJ Symposium on Knowledge Transfer, pp.1-8, 22 March 2008.
[50] "High Dynamic Range Mixer in 0.18 um Technology for WLAN Direct Conversion Receiver", Oleg Nizhnik, Ramesh Pokharel, Haruichi Kanaya, Keiji Yoshida, Proceedings of 2008 International Conference on Microwave and Millimeter Wave Technology (ICMMT 2008), Vol.1, pp.143-146, April, 21-24.
[51] "Design of Flat Gain and Low Noise Figure LNA for 3.1-10.2GHz Band UWB Applications in 0.18um CMOS Process", R. K. Pokharel, A. I. A. Galal, O. Nizhnik, H. Kanaya, and K. Yoshida, Proceedings of the 2008 IEEJ INTERNATIONAL ANALOG VLSI WORKSHOP, pp.161-163. July 30-August 1, 2008, Hyatt Regency Hotel, Taksim, Istanbul, Turkey
[52] "Design of Highly Linear, 1GHz 8-bit Digitally Controlled Ring Oscillator with Wide Tuning Range in 0.18um CMOS Process", R. K. Pokharel, A. Tomar, H. Kanaya, and K. Yoshida, Proceedings of 2008 China-Japan Joint Microwave Conference, pp.623-626, 2008.
[53] "Design of 5 GHz-Band Power Amplifier with On-Chip Matching Circuits Using CPW Impedance (K) Inverters", R. K. Pokharel, H. Kanaya and K. Yoshida, IEICE Trans. On Electron., Vol.E91-C,No.11,pp.1824-1827, Nov. 2008.
[54] "Design and performance of electrically small planar antennas with matching circuit at 2.4GHz band", Yuta Nakamura, Haruichi Kanaya, Ramesh K. Pokharel, and Keiji Yoshida, 2008APMC (2008 Asia-Pacific Microwave Conference) Proceedings, A4-44 (4p). IEEE Catalog Number: CFP08APM-USB, ISBN: 978-1-4244-2642-3
[55] "Design of VCO Using On-Chip CPW Resonator for 5 GHz-Band Wireless Applications", R. K. Pokharel, S. Sasaki, O. Nizhnik, H. Kanaya, and K. Yoshida, 2008APMC (2008 Asia-Pacific Microwave Conference) Proceedings, C1-06 (4p). IEEE Catalog Number: CFP08APM-USB, ISBN: 978-1-4244-2642-3.
[56] "Design of Digitally Controlled LC Oscillator with Wide Tuning Range in 0.18um TSMC CMOS Technology", Abhishek Tomar, Ramesh Pokharel, Haruichi Kanaya, Keiji Yoshida, 2008APMC (2008 Asia-Pacific Microwave Conference) Proceedings, C5-07 (4p). IEEE Catalog Number: CFP08APM-USB, ISBN: 978-1-4244-2642-3
[57] "Comparison between Bipolar and NMOS Transistors in Linearization Technique at 5GHz Low Noise Amplifier", A. I. A. Galal, R. K. Pokharel, H. Kanaya, and K. Yoshida, 2008APMC (2008 Asia-Pacific Microwave Conference) Proceedings, H6-05 (4p). IEEE Catalog Number: CFP08APM-USB, ISBN: 978-1-4244-2642-3.
[58] "A Low Flicker-Noise High Conversion Gain RF-CMOS Mixer with Differential Active Inductor", M. A. Abdelghany, R. K. Pokharel, H. Kanaya, and K. Yoshida, 2009 Korea-Japan MicroWave Conference (KJMW-2009) Proceedings, 141-144 (2009).
[59] "Development of One-Sided Directional Thin Planar Antenna for 5GHz Wireless Communication Applications", H. Kanaya, R. K. Pokharel, Y. Nakamura, K. Yoshida, Proc. 2009 IEEE International Symposium on Antennas & Propagation, p.211.7.1-4.
[60] "Low Noise Wide Tuning Range Quadrature Ring Oscillator for Multi-Standard Transceiver", Oleg Nizhnik, Ramesh K. Pokharel, Haruichi Kanaya, and Keiji Yoshida, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, VOL. 19, NO. 7, pp.470-472, JULY 2009.
[61] "A 3.1 - 4.8 GHz CMOS UWB Power Amplifier Using Current Reused Technique", S.A.Z. Murad, R.K. Pokharel, H. Kanaya and K. Yoshida, Proc. The 5th International Conference on Wireless Communications, Networking and Mobile Computing (WiCOM 2009), 03-01-018_1_4. Sept. 24, 2009.
[62] "Low Phase Noise 10 bit 5 GHz DCO Using On-Chip CPW Resonator in 0.18 ��m CMOS Technology", R. K. Pokharel, K. Uchida, A. Tomar, H. Kanaya, and K. Yoshida, Proc. 2009 First Asian Himalayas International Conference on Internet (AH-ICI2009), s14-8, pp.1-4. Nov.3-5, 2009.
[63] "A 3.0-7.5 GHz CMOS UWB PA for Group 1~3 MB-OFDM Application Using Current-Reused and Shunt-Shunt Feedback", S.A.Z Murad, R.K Pokharel, H. Kanaya and K. Yoshida, Proc. The 2009 International Conference on Wireless Communications and Signal Processing (WCSP 2009), 1569240869_1_4.
[64] "Development of a One-Sided Directional Thin Planar Antenna with Quarter Wavelength Top Metal", H. Kanaya, K. Tsumura, R. K. Pokharel, K. Yoshida, A. Ishikawa, S. Fukagawa, A. Tahira, Asia-Pacific Microwave Conference Proceedings, 2009, Dec. 1516_1-4. 978-1-4244-2802-1/09/$25.00 c2009 IEEE.
[65] "An UWB Bandpass Filter with Large Notch Suppression", R. Dong, R. K. Pokharel, H. Kanaya, K. Yoshida, Asia-Pacific Microwave Conference Proceedings, 2009, Dec. 1300_1-4. 978-1-4244-2802-1/09/$25.00 c2009 IEEE.
[66] "Low Flicker-Noise and Low Leakage Direct Conversion CMOS Mixer for 5GHz Application", H. Kanaya, N. Koga, M. A. Abdelghany, R. K. Pokharel, K. Yoshida, Asia-Pacific Microwave Conference Proceedings, 2009, Dec. 1515_1-4. 978-1-4244-2802-1/09/$25.00 c2009 IEEE.
[67] "A Low Flicker Noise Direct Conversion Receiver for the IEEE 802.11a Wireless LAN Standard", M. A. Abdelghany, A. I. Galal, R. Pokharel, H. Kanaya, K. Yoshida, Asia-Pacific Microwave Conference Proceedings, 2009, Dec. 1568_1-4. 978-1-4244-2802-1/09/$25.00 c2009 IEEE.
[68] "10 Bit 2/5 GHz Dual Band Digitally-Controlled LC-Oscillator in 0.18 um CMOS Process", R. K. Pokharel, K. Uchida, A. Tomar, H. Kanaya, K. Yoshida, Asia-Pacific Microwave Conference Proceedings, 2009, Dec. 1511_1-4. 978-1-4244-2802-1/09/$25.00 c2009 IEEE.
[69] "Design and Performance of 800MHz/2GHz Dual Band Small Planar Antenna", H. Urabe, R. K. Pokharel, H. Kanaya, K. Yoshida, A. Ishikawa, S. Fukagawa, A. Tahira, Asia-Pacific Microwave Conference Proceedings, 2009, Dec. 1508_1-4. 978-1-4244-2802-1/09/$25.00 c2009 IEEE.
[70] "Low Phase Noise 18 kHz Frequency Tuning Step 5 GHz DCO Using Tiny Capacitors Based on Transmission Lines", R. K. Pokharel, K. Uchida, A. Tomar, H. Kanaya, and K. Yoshida, Proc. 2010 10th Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems, pp.8-11. IEEE Catalog Number CFP10SMI-CDR, ISBN 978-1-4244-5458-7,
[71] "A 2.4 GHz 0.18-��m CMOS Class E Single-Ended Power Amplifier without Spiral Inductors", S.A.Z Murad, R.K. Pokharel, H. Kanaya and K. Yoshida, Proc. 2010 10th Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems, pp.25-28. IEEE Catalog Number CFP10SMI-CDR, ISBN 978-1-4244-5458-7,
[72] "Ultra-wideband Low Noise Amplifier with Shunt Resistive Feedback in 0.18��m CMOS Process", A. I. A. Galal, R. K. Pokharel, Haruichi Kanaya, and Keiji Yoshida, Proc. 2010 10th Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems, pp.33-36. IEEE Catalog Number CFP10SMI-CDR, ISBN 978-1-4244-5458-7,
[73] "Design and evaluation of a -117 dBc/Hz phase noise voltage-controlled oscillator using on-chip CPW resonator for 5 GHz-band WLAN", Ramesh K. Pokharel, Haruichi Kanaya, Keiji Yoshida, Microwave and Optical Technology Letters, Vol. 52 Issue 3, Pages 757 - 763, March 2010. Published Online: Jan 8 2010 3:54PM (p 763-766)
[74] "Development of 2.4GHz One-Sided Directional Planar Antenna with Quarter Wavelength Top Metal", H. Kanaya, M. Kato, R. K. Pokharel, K. Yoshida, Proc. 2010 IEEE International Symposium on Antennas & Propagation, CD-ROM 404.1,p1-p4.
[75] "Development of Electrically Small Antenna with Impedance Matching Circuit for 2.4GHz Band Sensor Node", H. Kanaya, Y. Nagata, R. K. Pokharel, K. Yoshida, H. Matsukuma, Proc. 2010 IEEE International Symposium on Antennas & Propagation, CD-ROM 522.11,p1-p4.
[76] "High efficiency, good linearity, and excellent phase linearity of 3.1-4.8 GHz CMOS UWB PA with a current-reused technique", S.A.Z. Murad, R.K. Pokharel, R. Sapawi, H. Kanaya, and K. Yoshida, IEEE Transactions on Consumer Electronics, Vol. 56, Issue, 3, pp.1241-1246, August 2010.
[77] "An Excellent Gain Flatness 3.0-7.0 GHz CMOS PA for UWB Applications", S. A. Z. Murad, R. K. Pokharel, A. I. A. Galal, R. Sapawi, H. Kanaya, and K. Yoshida, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, VOL. 20, NO. 9, pp.510-512, SEPTEMBER 2010.
[78] "A 2.4-GHz 0.18-��m CMOS Class E single-ended switching power amplifier with a self-biased cascode", Sohiful Anuar Zainol Murad, Ramesh K. Pokharel, Haruichi Kanaya, Keiji Yoshida, Oleg Nizhnik, Int. J. Electron. Commum. AEU, Vol. 64, Issue 9, pp. 813-818, September 2010.
[79] "A Wide Tuning Range -163 FOM CMOS Quadrature Ring Oscillator for Inductorless Reconfigurable PLL", S. Lingala, R. K. Pokharel, A. Tomar, H. Kanaya, and K. Yoshida, Proceedings of International Symposium on Signals, Systems and Electronics 2010 IEEE Catalog Number: CFP10SSE-CDR, ISBN: 978-1-4244-6354-1.
[80] "A Low Loss High Selectivity Compact On-Chip Bandpass Filter for 60 GHz Millimeter Wave CMOS SoC Solution Using Patterned Ground Shields", Ramesh K. Pokharel, Xin Liu, Ruibing Dong, Haruichi Kanaya, and Keiji Yoshida, Extended Abstracts of the 2010 International Conference on Solid State Devices and Materials, Tokyo, 2010, pp327-328. (P-5-1, September 23 (Poster)).
[81] "Digitally Controlled Ring Oscillator for Multi-Standard GHz Applications", Abhishek Tomar, Shashank Lingala, Ramesh Kumar Pokharel, Haruichi Kanaya, Keiji Yoshida, Extended Abstracts of the 2010 International Conference on Solid State Devices and Materials, Tokyo, 2010, pp333-334. (P-5-4, September 23 (Poster)).
[82] "High Gain Flatness 3.0-7.0 GHz CMOS PA for UWB Transmitters", S. A. Z. Murad, R. K. Pokharel, R. Sapawi, H. Kanaya, K. Yoshida, Proc. 2010 Asia-Pacific Radio Science Conference (CD-ROM) CBDFK-3, p.1 (CBDFK-3 25 PM Oral).
[83] "3.8 GHz-Band Highly Monotonic 12bit DCO in 0.18um CMOS Technology", R. K. Pokharel, A. Tomar, H. Kanaya, K. Yoshida, Proc. 2010 Asia-Pacific Radio Science Conference (CD-ROM) CP-8, p.1 (CP-8Sept.25 PM Poster).
[84] "1-5GHz Wideband Low Noise Amplifier using Active Inductor", A. I. A. Galal, R. K. Pokharel, H. Kanaya, and K. Yoshida, Proceedings of 2010 IEEE International Conference on Ultra-Wideband (ICUWB2010) CD-ROM P.1-4) (2010-09-21 PMORAL Session: B3).
[85] "Linearization technique using bipolar transistor at 5 GHz low noise amplifier", A.I.A. Galal, R.K. Pokharel, H. Kanaya, K. Yoshida, Int. J. Electron. Commum. AEU, Vol. 64, Issue 10, pp. 978-982, October 2010. (Corrected Proof, Available online 31 August 2009).
[86] "Modeling of Non-linearity in Digitally Controlled Oscillator in 0.18 ��m CMOS Technology", Abhishek TOMAR Shashank LINGALA Ramesh K. POKHAREL Haruichi KANAYA Keiji YOSHIDA, IEICE TRANSACTIONS on Electronics, Vol.E93-C No.10 pp.1548-1549, 2010 (Oct.1).
[87] "Design of the Low-Noise LC Oscillator with the Digital Frequency Tuning Based on the Composite Resonator", Oleg NIZHNIK, Ramesh K. POKHAREL, Haruichi KANAYA, Keiji YOSHIDA, Proc. 2010 IEEE Region 10 Conference (TENCON2010), 1114-1116. IEEE Catalog Number: CFP10TEN-CDR, ISBN: 978-1-4244-6888-1.
[88] "A 1.2V 246��W CMOS Latched Comparator with Neutralization Technique for Reducing Kickback Noise", Ghazal A. FAHMY, R. K. POKHAREL, H. KANAYA, K. YOSHIDA, Proc. 2010 IEEE Region 10 Conference (TENCON2010), 1162-1165. IEEE Catalog Number: CFP10TEN-CDR, ISBN: 978-1-4244-6888-1.
[89] "High Linearity 5.2 GHz CMOS Up-Conversion Mixer Using Derivative Superposition Method", S.A.Z MURAD, R.K POKHAREL, M.A. ABDELGHANY, H. KANAYA, K. YOSHIDA, Proc. 2010 IEEE Region 10 Conference (TENCON2010), 1509-1512. IEEE Catalog Number: CFP10TEN-CDR, ISBN: 978-1-4244-6888-1.
[90] "A Low Power Low Flicker Noise Merged Balun LNA and Mixer for 5.2GHz Wireless LAN Receivers", A. I. A. GALAL, M. A. ABDELGHANY, R. K. POKHAREL, H. KANAYA, K. YOSHIDA, Proc. 2010 IEEE Region 10 Conference (TENCON2010), 1517-1520. IEEE Catalog Number: CFP10TEN-CDR, ISBN: 978-1-4244-6888-1.
[91] "Design of High Linearity Low Flicker Noise 5.2 GHz Down-Conversion Mixer for Direct Conversion Receiver", Ramesh K. Pokharel, Y. Yano, M. A. Abdelghany, H. Kanaya, and K. Yoshida, Proc. IEEE APCCAS 2010, Asia Pacific Conference on Circuits and Systems pp.64-67. (2010.12.7).
[92] "A Low Flicker Noise, Highly Linear, Direct Conversion Receiver for 5GHz Wireless LAN", M. A. Abdelghany, R. K. Pokharel, H. Kanaya, K. Yoshida, Proc. IEEE APCCAS 2010, Asia Pacific Conference on Circuits and Systems pp.68-71. (2010.12.7).
[93] "Development of low power DAC with pseudo Fibonacci sequence", Ryota Kubokawa, Takashi Ohshima, Abhishek Tomar, Pokharel Ramesh, Haruichi Kanaya, and Keiji Yoshida, Proc. IEEE APCCAS 2010, Asia Pacific Conference on Circuits and Systems pp.370-373. (2010.12.7).
[94] "3-7GHz Low Power Wide-Band Common Gate Low Noise Amplifier in 0.18��m CMOS Process", A.I.A. Galal, R.K. Pokharel, H. Kanaya, K. Yoshida, 2010APMC (2010 Asia-Pacific Microwave Conference) pp.342-345. (2010.12.8).
[95] "A 3.0-5.0 GHz High Linearity and Low Power CMOS Up-Conversion Mixer for UWB Applications", S. A. Z Murad, R. K. Pokharel, H. Kanaya, K.Yoshida, Proc. 2010 IEEE International Conference on Electron Devices and Solid-State Circuits (EDSSC'10), 5C-3, pp.1-4 (USB) (2010.12.16).
[96] "Indirect Compensation Technique based Two-Stage Recycling Folded Cascode Amplifier for Reconfigurable Multi-Mode Sigma-Delta ADC", G. A. Fahmy, R. K. Pokharel, H. Kanaya, K. Yoshida, Proc. 2010 IEEE International Conference on Electron Devices and Solid-State Circuits (EDSSC'10), 8C-1, pp.1-4 (USB) (2010.12.17).
[97] "Development of electrically small planar antennas with transmission line based impedance matching circuit for a 2.4 GHz band", Haruichi Kanaya, Yuta Nakamura, Ramesh K. Pokharel, Keiji Yoshida, Hiroshi Matsukuma Int. J. Electron. Commum. AEU, Vol. 65, Issue 2, pp. 148-153, February 2011.
[98] "A low flicker noise direct conversion receiver for IEEE802.11g wireless LAN using differential active inductor", M.A. Abdelghany, R.K.Pokharel, H.Kanaya, K.Yoshida Microelectronics Journal, vol.42, pp. 283-290, 2011. (2011/02/01).
[99] "Low-Phase-Noise, High Switching Speed Digitally Controlled Ring Oscillator in 0.18um Complementary Metal Oxide Semiconductor", Abhishek Tomar, Shashank Lingala, Ramesh Kumar Pokharel, Haruichi Kanaya, and Keiji Yoshida Jpn. J. Appl. Phys. 50 (2011) 04DE10, pp.1-4, April 22, 2010.
[100] "Design of a Low Noise Amplifier with Integrated Notch Filter for Interference Rejection in Ultra-Wideband Systems", Nischal Koirala, R.K. Pokharel, A.I.A. Galal, H. Kanaya, K. Yoshida Proceedings of China-Japan Joint Microwave Conference (CJMW) 2011, pp.409-412, 2011. (2011/4/22)
[101] "A Compact Low Power Ultra Wideband Impulse Generator on 0.18um CMOS Technology", Ruibing Dong, Ramesh K. Pokharel, Haruichi Kanaya, and Keiji Yoshida Microwave and Optical Technology Letters, Vol. 53, No. 5, pp.1128-1131, 2011. May 2011.
[102] "3.6 GHz Highly Monotonic Digitally Controlled Oscillator for All-Digital Phase Locked Loop", Ramesh K. Pokharel, Abhishek Tomar, Haruichi Kanaya, and Keiji Yoshida, IEEE International Microwave Symposium (IMS2011) Digest of IEEE Int. Microwave Symposium, 1121_CD-ROM_pp.1-4 (2011.6.8)
[103] "60GHz-Band Low Loss On-Chip Band Pass Filter with Patterned Ground Shields for Millimeter Wave CMOS SoC", Ramesh K. Pokharel, Xin Liu, R. Dong, A. B. A. Dayang, Haruichi Kanaya, and Keiji Yoshida, Digest of IEEE Int. Microwave Symposium, 1429_CD-ROM_pp.1-4 (2011.6.8)
[104] "Low-Voltage Low-Power Combined LNA-Single Gate Mixer for 5GHz Wireless Systems", M. A. Abdelghany, R. Pokharel, H. Kanaya, K. Yoshida Digest of Papers 2011 IEEE RFIC, USB, RTUIF_11_pp.1-4. (June 2011.8)
[105] "Development of 900MHz Band One-Sided Directional Antenna on Flexible Substrate", Takuya Hirabaru, Haruichi Kanaya, Daisuke Kanemoto, Pokharel K. Ramesh, Kuniaki Yoshitomi, Keiji Yoshida Proc. 2011 IEEE International Symposium on Antennas and Propagation, pp.1008-1011.
[106] "Development of One-Sided Directional Printed Slot Antenna for High-Band UWB systems", Satoshi Ijiguchi, Haruichi Kanaya, Daisuke Kanemoto, Keiji Yoshida, Ramesh K. Pokharel, Kuniaki Yoshitomi, Akira Ishikawa, Shugo Fukagawa, Akihiko Tahira Proc. 2011 IEEE International Symposium on Antennas and Propagation, pp.1474-1477.
[107] "Development of Dual Band Miniaturized Slot Antenna with 2-Stage Bandpass Filter", Haruichi Kanaya, Kazuhiro Hayakawa, Daisuke Kanemoto, Yuzo Nagata, Keiji Yoshida, Kuniaki Yoshitomi, Ramesh K. Pokharel, Akira Ishikawa, Shugo Fukagawa, Akihiko Tahira Proc. 2011 IEEE International Symposium on Antennas and Propagation, pp.2761-2764.
[108] "A Low-Glitch and Small-Logic-Area Fibonacci Series DAC", Kazuya Hokazono, Daisuke Kanemoto, Ramesh Pokharel, Abhishek Tomar, Haruichi Kanaya, and Keiji Yoshida Proc. 54th IEEE International Midwest Symposium on Circuits and Systems IEEE MWSCAS 2011, UWB,[Ta2A-3] 01_1027, pp.1-4.
[109] "A third order delta-sigma modulator employing shared opamp technique for WCDMA on 0.18um CMOS", Ghazal Fahmy, Daisuke Kanemoto, Haruichi Kanaya, Keiji Yoshida, Ramesh Pokharel and Awinash Anand IEICE Electronics Express, Vol. 8 (2011), No. 15 pp.1204-1209. (2011/08/10)
[110] "A Wide Tuning Range CMOS Quadrature Ring Oscillator with Improved FoM for Inductorless Reconfigurable PLL", Ramesh K. POKHAREL, Shashank LINGALA, Awinash ANAND, Prapto NUGROHO, Abhishek TOMAR, Haruichi KANAYA, Keiji YOSHIDA IEICE TRANSACTIONS on Electronics, Vol.E94-C, No.10, pp.1524-1532. (2011/10/01)
[111] "A High Selectivity, Low Insertion Loss 60GHz-Band On-Chip 4-Pole Band Pass Filter for Millimeter Wave CMOS SoC", Ramesh K. Pokharel, Xin Liu, R. Dong, A. B. A. Dayang, Haruichi Kanaya, and Keiji Yoshida Proc. the 41st European Microwave Conference, 1221-1224, oct.9-14(11) 2011.
[112]"Flicker noise reduction in RF CMOS mixer using differential active inductor", M. A. Abdelghany, R. K. Pokharel, H. Kanaya, K. Yoshida, Microwave and Optical Technology Letters, Volume 53, Issue 11, pages 2553-2556, November 2011.
[113] "A Compact Low Noise Amplifier with Integrated Notch Filter using CMOS Active Inductor for UWB Systems", Nischal Koirala, Ramesh. K. Pokharel, Ahmed I.A. Galal, Haruichi Kanaya, Keiji Yoshida Proc. 2011 Korea-Japan Microwave Conference, pp.62-65, 2011.
[114] "2011 International Communication Conference on Wireless Mobile & Computing Ultra-Wideband Bandpass Filter with Notch and Upper-Band Suppression", Hirofumi Kuwamoto, Ruibing Dong, Daisuke Kanemoto, Ramesh K. Pokhare, Haruichi Kanaya, Keiji Yoshida Proc. 2011 International Communication Conference on Wireless Mobile & Computing (CCWMC 2011), pp.211-215, 2011.
[115] "Low Power, Low Group Delay MB-OFDM UWB CMOS Power Amplifier Using Current-Reused Technique", R. Sapawi, R.K Pokharel, S.A.Z. Murad, Dayang.A.A. Mat, H. Kanaya and K. Yoshida Proc. TENCON2011, pp. 1175 -1178.(11/11/21-24)
[116] "Low-loss 60 GHz Patterned Ground Shield CPW Transmission Line", Dayang A. A. Mat, R. K. Pokharel, R. Sapawi, H. Kanaya and K.Yoshida Proc. TENCON2011, pp.1246-1249.(11/11/21-24)
[117] "A 3.1-6.0 GHz CMOS UWB Power Amplifier with Good Linearity and Group Delay Variation", R. Sapawi, R. K. Pokharel, D. A. Mat, H. Kanaya, K. Yoshida Proc. Asia-Pacific Microwave Conference 2011, pp.9-12, 2011.
[118] "Development of Low Phase Noise Quadrature Output Digitally Controlled CMOS Ring Oscillator", P. Nugroho, R. K. Pokharel, A. Anand, A. Tomar, H. Kanaya, K. Yoshida Proc. Asia-Pacific Microwave Conference 2011, pp.255-258, 2011.
[119]"60GHz-band On-chip Marchand Balun Designed on Flat and Patterned Ground Shields for Milimeter-wave 0.18ヵk CMOS Technology", D. Mat, R. K. Pokharel, R. Sapawi, H. Kanaya, K. Yoshida Proc. Asia-Pacific Microwave Conference 2011, pp.884-887, 2011.
[120] "Development of 13 bit Digitally Controlled Oscillator using Fibonacci Sequence in 0.18 um CMOS Process", M. Ishihara, R. K. Pokharel, A. Tomar, D. Kanemoto, H. Kanaya, K. Yoshida Proc. Asia-Pacific Microwave Conference 2011, pp. 1634-1637, 2011.
[121]"High linearity technique for ultra-wideband low noise amplifier in 0.18ヵk CMOS technology", A. I. A. Galal, R.K. Pokharel, H. Kanaya, K. Yoshida International Journal of Electronics and Communications, 66 (1), pg. 12-17, (January 2012).
[122] "Low Group Delay 3.1-10.6 GHz CMOS Power Amplifier for UWB Applications Rohana Sapawi, Ramesh K. Pokharel, Sohiful A. Z. Murad, Awinash Anand, Nishal Koirala, H. Kanaya, and K. Yoshida. IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, Vol.22, No. 1, pp.41-43. January 2012
[123] "Balun with Passband Characteristic for Ultra-Wideband (UWB) Impulse Radio Transmitter" Ruibing Dong, Ramesh K. Pokharel, Haruichi Kanaya, and Keiji Yoshida WE3P-29, Jan. 18. Proc. 2012 IEEE Radio and Wireless Symposium (2012RWS), pp.323-326.
[124] "A low power UWB low noise amplifier using current reused and feedback techniques" A. I. A. Galal, R. Pokharel, H. Kanaya, K. Yoshida Microwave and Optical Technology Letters, Volume 54, Issue 2, pages 471-474, February 2012
[125] "A Novel 14-bit Digitally Controlled Ring Oscillator", P. Nugroho, R. K. Pokharel, A. Anand, H. Kanaya and K. Yoshida Proceedings of the 2012 Japan-Egypt Conference on Electronics, Communications and Computers, pp. 18-21, 2012/03/07
[126] "Third Order Delta-Sigma Modulator with Shared Opamp Technique for Wireless Applications", Ghazal Fahmy, Daisuke Kanemoto, Haruichi Kanaya, Ramesh Pokharel and Keiji Yoshida Proceedings of the Workshop on Synthesis And System Integration of Mixed Information Technologies (SASIMI)2012, pp.46-48 (Mar.8,2012)
[127] "A novel high-precision DAC utilizing tribonacci series", Kazuya Hokazono, Daisuke Kanemoto, Haruichi Kanaya, Ramesh Pokharel, Keiji Yoshida IEICE Electronics Express (ELEX) Vol. 9 No. 6, pp. 515-521, 2012, Published on March 25, 2012.
[128] "Development of low phase noise digitally controlled CMOS ring oscillator with quadrature output", Prapto Nugroho, Ramesh K. Pokhare, Awinash Anand, Abishek Tomar, Haruichi Kanaya, and Keiji Yoshida Microwave and Optical Technology Letters, Volume 54, Issue 6, pages 1479-1483, June 2012
[129] "A Design Methodology for High-Performance D/A Converter utilizing Optimized Weights", Daisuke Kanemoto, Haruichi Kanaya and Keiji Yoshida Proc. IEEE Symposium on Low-Power and High-Speed Chips COOL Chips XV, p.18. Yokohama, April 18-20, 2012.
[130] "A 5.9 GHz Low Power and Wide Tuning Range CMOS Current-controlled Ring Oscillator", Prapto Nugroho, Ramesh K. Pokharel, Haruichi Kanaya, Keiji Yoshida* International Journal of Electrical and Computer Engineering (IJECE), Vol.2, No.3, pp. 293-300, 2012. (2012/06/01) ISSN: 2088-8708
[131] "A Wide Range CMOS Power Amplifier with Improved Group Delay Variation and Gain Flatness for UWB Transmitters", Rohana SAPAWI, Ramesh K. POKHAREL, Haruichi KANAYA, Keiji YOSHIDA IEICE TRANSACTIONS on Electronics, Vol.E95-C, No.7, pp.1182-1188, 2012. (2012/07/01)
[132] Development of 2.4GHz One-Sided Directional Slot Antenna with 2-Stage Bandpass Filter, H. Kanaya, M. Kato, D. Kanemoto, K. Yoshida, R. K. Pokharel, K. Yoshitomi Proc. 2012 IEEE International Symposium on Antennas and Propagation, 313p5(CD-ROM), pp.1-2. (July 8-14, 2012).
[133] High-Q SWCPL for CMOS millimeter-wave technology, D. A. A. Mat, R. K. Pokharel, R. Sapawi, H. Kanaya, K. Yoshida IEICE Electronics Express, Vol. 9 (2012) No. 15, pp.1284-1289, August 15, 2012.
[134] Design of a compact size UWB planar antenna with WiMAX band rejection, Emad Tammam, Lingsheng Yang, Kuniaki Yoshitomi, Ahmed Allam, Mohammed Ragab, Haruichi Kanaya, Keiji Yoshida IEICE Electronics Express, Vol. 9 (2012) No. 16, pp.1204-1209, August 16, 2012.
[135] A Low Power 8-bit Digitally Controlled CMOS Ring Oscillator, P. Nugroho, R. K. Pokharel, A. Anand, R. Hashimura, G. Zhang, R. Dong, H. Kanaya, and K. Yoshida Proceedings of the 7th European Microwave Integrated Circuits Conference, pp.504-507, Oct.29th, 2012.
[136] Analytical method to determine optimal out-of-band gain in multi-bit delta-sigma modulator , Awinash Anand, Nischal Koirala, Ramesh K. Pokharel, Haruichi Kanaya, Keiji Yoshida IEICE Electronics Express, Vol.9, No.20, pp.1598-1603, Oct. 23, 2012.
[137] CPW-fed slot antenna for UWB short-range impulse radar systems , Lingsheng Yang, Emad Tammam, Kuniaki Yoshitomi, Satoshi Ijiguchi, Haruichi Kanaya, Keiji Yoshida, Akira Ishikawa, Shugo Fukagawa, Noriyuki Kodama, Akihiro Tahira IEICE Electronics Express, Vol.9, No.20, pp.1604-1610, Oct. 26, 2012.
[138] Miniaturization of a UWB Antenna With Dual Band-Notched at WLAN/WiMAX Frequency Bands, Emad Tammam, Kuniaki Yoshitomi, Ahmed Allam, Mohamed El-Sayed, Haruichi Kanaya, and Keiji Yoshida proc. IEEE International Conference on Electronic Devices, Systems and Applications (ICEDSA), pp.132-137, Nov.5-6, 2012. Seri Pacific Hotel, Kuala Lumpur, Malaysia
[139] Feedforward Charge Injection Technique in a Continuous Time Delta-Sigma Modulator, Awinash Anand, Daisuke Kanemoto, Ghazal A. Fahmy, Ramesh K. Pokharel, Haruichi Kanaya, and Keiji Yoshida Proc. 2012 Region 10 Conference, CD-ROM pp.1-5, 2012. (Nov.19-22)
[140] A 5-GHz Fully Integrated CMOS Class-E Power Amplifier Using Self-Biasing Technique with Cascaded Class-D Drivers, Yuki Yamashita, Daisuke Kanemoto, Haruichi Kanaya, Ramesh K. Pokharel and Keiji Yoshida Proc. 2012 IEEE International Symposium on Radio-Frequency Integration Technology, pp.245-247, Nov., 2012.
[141] A Small Die Area and High Linearity 10-bit Capacitive Three-Level DAC, Keigo Oshiro, Daisuke Kanemoto, Haruichi Kanaya, Ramesh Pokharel and Keiji Yoshida1 Proc. 2012 IEEE Asia Pacific Conference on Circuits and Systems, pp.164-167, 2012.
[142] Improving Linearity of a 5.2GHz Low Power Mixer in 0.18・m CMOS Process by Using Derivative Superposition Method, Takahiro Masumoto, Daisuke Kanemoto, Haruichi Kanaya, Ramesh Pokharel, and Keiji Yoshida Proc. Asia-Pacific Microwave Conference 2012, pp. 157-159, 2012.
[143] A Highly Miniaturized Planar Antenna With Dual Band-Notched Using Two Slot Types for UWB Wireless Communications, Emad Tammam, Kuniaki Yoshitomi, Ahmed Allam, Mohammed El-Sayed, Haruichi Kanaya, and Keiji Yoshida Proc. Asia-Pacific Microwave Conference 2012, pp.726-728, 2012.
[144] A 0.9-3.5 GHz high linearity, good efficiency CMOS broadband power amplifier using stagger tuning technique, Rohana Sapawi, Ramesh K. Pokharel, Dayang Azra Awang Mat, Haruchi Kanaya, Keiji Yoshida Microwave and Optical Technology Letters, Vo. 54, Issue 12, pp. 2881-2884, Dec. 2012.
[145] A CMOS Class-E Power Amplifier of 40% PAE at 5GHz for Constant Envelope Modulation System, Y. Yamashita, D. Kanemoto, H.Kanaya, R. K. Pokharel, K. Yoshida Proc. 13TH Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems, SiRF 2013, pp.66-68, 2013.
[146] Low Phase Noise 14-Bit Digitally Controlled CMOS Quadrature Ring Oscillator, Ramesh K. POKHAREL Prapto NUGROHO Awinash ANAND Abhishek TOMAR Haruichi KANAYA Keiji YOSHIDA, IEICE TRANSACTIONS on Electronics, Vol.E96-C, No.2, pp.262-269, Feb. 1, 2013.
[147] 60 GHz Millimeter-Wave CMOS Integrated On-Chip Open Loop Resonator Bandpass Filters on Patterned Ground Shields, Ramesh K. POKHAREL Xin LIU Dayang A.A. MAT Ruibing DONG Haruichi KANAYA Keiji YOSHIDA IEICE TRANSACTIONS on Electronics, Vol.E96-C No.2, pp.270-276, Feb. 2013. Publication Date: 2013/02/01
[148] Energy Harvesting Circuit on a One-Sided Directional Flexible Antenna, H. Kanaya, S. Tsukamoto, T. Hirabaru, D. Kanemoto, R. K. Pokharel, K. Yoshida, IEEE Microwave and Wireless Components Letters, Vol. 23, Issue 3, pp. 164-166, 2013.
[149] CMOS Ultra-Wideband Low Noise Amplifier Design, K. Yousef, H. Jia, R. Pokharel, A. Allam, M. Ragab, H. Kanaya, and K. Yoshida, International Journal of Microwave Science and Technology Volume 2013 (2013), Article ID 328406, pp.1-6, April, 5, 2013.
[150] Systematic Design Methodology of a Wideband Multibit Continuous-Time Delta-Sigma Modulator, Awinash Anand, Nischal Koirala, Ramesh K. Pokharel, Haruichi Kanaya, and Keiji Yoshida, International Journal of Microwave Science and TechnologyVolume 2013 (2013), Article ID 275289, pp1-5, April, 5, 2013.
[151] A Design Methodology of Low Power Delta-Sigma Modulator utilizing Opamp Sharing Technique, Daisuke Kanemoto, Haruichi Kanaya and Keiji Yoshida, Yamanashi University, Kyushu University April 18, PM, April 17-19, 2013 Proc. IEEE Symposium on Low-Power and High-Speed Chips, p.20, 2013.
[152] An Implementation of Common Mode Free and New Switching Scheme SAR ADC, Daisuke Kanemoto, Keigo Oshiro, Haruichi Kanaya and Keiji Yoshida Yamanashi University, Kyushu University April 18, PM, April 17-19, 2013 Proc. IEEE Symposium on Low-Power and High-Speed Chips, p.21, 2013.
[153] A self-biasing class-E power amplifier for 5-GHz constant envelope modulation system, Yuki Yamashita, Daisuke Kanemoto, Haruichi Kanaya, Ramesh K. Pokharel, Keiji Yoshida, IEICE Electronics Express, Vol. 10 (2013) No. 8, pp.1-7, April 25, 2013.
[154] Sixty-GHz on-chip bandpass filter designed with multiple split ring resonators, Dayang A. A. Mat, Ramesh K. Pokharel, Rohana Sapawi, Haruichi Kanaya, Keiji Yoshida, Microwave and Optical Technology Letters, Vol. 55, Issue 5, pp.1182-1185, May 1, 2013.
[155] Multi-Band Miniaturized Slot Antenna with Two-Stage Bandpass Filter, Haruichi Kanaya, Daisuke Kanemoto, Kazuhiro Hayakawa, Keiji Yoshida, Ramesh K. Pokharel, Kuniaki Yoshitomi, Akira Ishikawa, Shugo Fukagawa, Noriyuki Kodama, Akihiro Tahira Proc. 2013 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio ScienceMeeting, pp.930-931, July 10, 2013.
[156] A low phase noise FBAR based multiband VCO design , Guoqiang Zhang, Abhay Kochhar, Keiji Yoshida, Shuji Tanaka, Kenya Hashimoto, Masayoshi Esashi, Haruichi Kanaya, Ramesh K. Pokharel IEICE Electronics Express Vol. 10 (2013) No. 13, pp.1-6, July 10, 2013.
[157] A low phase noise FBAR based multiband VCO design Guoqiang Zhang, Abhay Kochhar, Keiji Yoshida, Shuji Tanaka, Kenya Hashimoto, Masayoshi Esashi, Haruichi Kanaya, Ramesh K. Pokharel IEICE Electronics Express Vol. 10 (2013) No. 13, pp.1-6, July 10, 2013.
[158] CMOS Ultra-Wideband Low Noise Amplifier (UWB-LNA) Using Symmetric 3D RF Integrated Inductor Khalil Ismail Khalil Yousef, Hongting Jia, Ramesh K Pokharel, Ahmed Allam, Mohamed E. Ragab, Haruichi Kanaya, Keiji Yoshida Proc. IEEE International Conference on Ultra-Wideband 2013, pp.273-275, 2013.
[159] Development of a Rectenna for Batteryless Electronic Paper S. Tsukamoto, N. Iizasa, K. Yoshitomi, R. Pokharel, D. Kanemoto, K. Yoshida, R. Hattori, and H. Kanaya Proc. International technical conference of IEEE Region 10 (TENCON) 2013, USB pp.1-4, 2013.
[160] Development of Dual Band Digitally Controlled Oscillator using Fibonacci Sequence in 0.18 um CMOS Process K. Miyahara, D. Kanemoto, R. K. Pokharel, K. Yoshida and H. Kanaya Proc. International technical conference of IEEE Region 10 (TENCON) 2013, USB pp.1-4, 2013.
[161] Wireless Power Transmission Circuit on a Small Planar Wide-Band Antenna Y. Shinki, D. Kanemoto, K. Yoshida, R. K. Pokharel, K. Yoshitomi, and H. Kanaya Proc. International technical conference of IEEE Region 10 (TENCON) 2013, USB pp.1-4, 2013.
[162] A Design Technique for a High-speed SAR ADC Using Non-binary Search Algorithm and Redundancy Toru Okazaki, Daisuke Kanemoto, Ramesh Pokharel, Keiji Yoshida, Haruichi Kanaya 2013 Asia-Pacific Microwave Conference Proceedings, pp.506-509, 2013.
[163] Development of Circularly Polarized Planar Slot Antenna for 5.8 GHz-DSRC Application Tomoya Ijiguchi, Daisuke Kanemoto, Kuniaki Yoshitomi, Keiji Yoshida, Akira Ishikawa, Shugo Fukagawa, Noriyuki Kodama, Akihiro Tahira, Haruichi Kanaya 2013 Asia-Pacific Microwave Conference Proceedings, pp.1079-1081, 2013.
[164] Wireless Power Transmitting System for Mobile Devices R. Hattori, K. Miyamoto, H. Kanaya, S. Tsukamoto, H. Ishinishi Proc. International Display Workshops 2013, CD-ROM, FMC7-2, pp.1-4, 2013.
[165] UWB Circularly Polarized Planar Antenna on Flexible Substrate K. Fujtia, D. Kanemoto, K. Yoshitomi, K. Yoshida1, H. Kanaya Proc. IEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications 2013, USB-TP17, pp.1-3, 2013.
[166] Low-Power, Low-Voltage CMOS Ultra-Wideband Low Noise Amplifier for Portable Devices K. Yousef, H. Jia, R. Pokharel, A. Allam , M. Ragab, H. Kanaya and K. Yoshida Proc. 2nd International Japan-Egypt Conference on Electronics, Communications and Computers (JEC-ECC 2013), pp.93-95, 2013.
[167] A 10-bit 50MS/s 350 μW Small Die Area Capacitive Digital-to-Analog Converter for Bluetooth Applications Daisuke Kanemoto, Keigo Oshiro, Keiji Yoshida, Ramesh Pokharel, and Haruichi Kanaya IEEJ Transactions on Electronics, Information and Systems, Vol.134 No.2 pp.328.329, 2014, DOI: 10.1541/ieejeiss.134.328.
[168] Circularly Polarized One-Sided Directional Slot Antenna With Reflector Metal for 5.8-GHz DSRC Operations, Tomoya Ijiguchi, Daisuke Kanemoto, Kuniaki Yoshitomi, Keiji Yoshida, Akira Ishikawa, Shugo Fukagawa, Noriyuki Kodama, Akihiro Tahira, and Haruichi Kanaya, IEEE Antennas and Wireless Propagation Letters, Vol. 13, pp.778-781, April, 2014. DOI: 10.1109/LAWP.2014.2314962.
[169] A design methodology for SAR ADC optimal redundancy bit, Toru Okazaki, Daisuke Kanemoto, Ramesh Pokharel, Keiji Yoshida, Haruichi Kanaya, IEICE Electronics Express Vol. 11 (2014) No. 10 pp. 1-6. DOI:10.1587/elex.11.20140218.
[170] A Low Power 2.4GHz LNA Operated in Subthreshold Region, W. Yamamoto, D. Kanemoto, R. Pokharel, K. Yoshida and H. Kanaya, Future Information Engineering Volume I, WIT Transactions on Communications and Information Technologies, Volume 49, pp.199-296, May, 2014. ISBN: 978-1-84564-855-8.
[171] Compact Size UWB Planer Antenna on Flexible Substrate, H. Kanaya, K. Fujita, T. Ijiguch, K. Yoshida, K. Yoshitomi, A. Ishikawa, S. Fukagawa, N. Kodama, A. Tahira, Proc. 2014 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio ScienceMeeting, pp.201-202, July, 2014.
[172] Back radiation reduction of 60 GHz CMOS slot Antenna-on-Chip (AoC) using Artificial Dielectric Layer (ADL) for Area Reuse, A. Barakat, A. Allam, H. Elsadek, H. Kanaya, H. Jia, K. Yoshitomi, R. Pokharel, Proc. 2014 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio ScienceMeeting, pp.USB_1, July, 2014.
[173] (Invited) Multi-Band Miniaturized Slot Antenna with Multi-Band Impedance Matching Circuit,H. Kanaya, Proc. Asia-Pacific Conference on Antennas and Propagation 2014, pp. 551-554, 2014.
[174] High Gain 4 × 4 Slot Dipole Antenna Array in the 5GHz Band, N. Iizasa, K. Yoshitomi, R. Pokharel, H. Kanaya, Proc. Asia-Pacific Conference on Antennas and Propagation 2014, pp. 197-200, 2014.
[175] High Efficient Impedance Matching Circuit of Power Amplifier Combined with Antenna, S. Nakamura, D. Kanemoto, R. K. Pokharel, K. Yoshida, and H. Kanaya Proc. IEEE Asia Pacific Conference on Wireless and Mobile 2014, pp.84-87, 2014.
[176] A 1.9 GHz Low Phase Noise Complementary Cross-coupled FBARVCO in 0.18 um CMOS Technology, G. Zhang, A. Anand, K. Kamada, S. Amalina, K. Hikichi, S. Tanaka, M. Esashi, K. Hashimoto, S. Taniguchi, H. Kanaya, R. K. Pokharel, Proc. 9th European Microwave Integrated Circuits Conference, pp.253-256, 2014.
[177] Small Size 60 GHz CMOS Antenna-on-Chip, A. Barakat, A. Allam, H. Elsadek, H. Kanaya, R. K. Pokharel, Proc. 44th European Microwave Conference pp. 104-107, 2014.
[178] A 0.18 CMOS Current Reuse Ultra-Wideband Low Noise Amplifier (UWB-LNA) with Minimized Group Delay Variations, K. I. Yousef, H. Jia, R. Pokharel, A. Allam, M. Ragab, H. Kanaya, Proc. 44th European Microwave Conference pp. 1392-1395, 2014.
[179] (Invited) 800MHz/2GHz Up/Down Link Miniaturized Slot Antenna with Multi-Band Impedance Matching Circuit,Haruichi Kanaya, Proc. 10th Asia-Pacific Engineering Research Forum on Microwaves and Electromagnetic Theory, pp.25-29, 2014.
[180] Multiband (920 MHz/2.4 GHz/3.5 GHz/5 GHz) Planar Antenna on Flexible Substrate, Koji Fujita, Daisuke Kanemoto, Kuniaki Yoshitomi, Keiji Yoshida, and Haruichi Kanaya, Microwave and Optical Technology Letters, Vol 56, Issue 11, pp. 2526-2530, 2014. DOI 10.1002/mop.
[181] 2 x 2 Slot Dipole Array Antenna with CPW for 2.4GHz Band, N. Iizasa, K. Yoshitomi, R. Pokharel, H. Kanaya, Proc. International Symposium on Antennas and Propagation, 603-604, 2014.
[182] Design of a Tunable CMOS PA for TV White Space Application, Y. Esaki, A. Anand, S. Tanaka, M. Esashi, K. Kanaya, and R. K. Pokharel, Proc. 2014 Korea-Japan Microwave Workshop, pp.1-4.
[183] One-Sided Directional Slot Antenna with Impedance Matching Circuit for 3D Packaging, H. Kanaya, N. Iizasa, and T. Oda, Proc. of the 16th Electronics Packaging Technology Conference, pp.734-737, 2014.
[184] A Tri-level 50MS/s 10-bit Capacitive-DAC for Bluetooth Applications, Daisuke Kanemoto, Keigo Oshiro, Keiji Yoshida, and Haruichi Kanaya, Proc. 20th Asia and South Pacific Design Automation Conference, pp.34-35, 2015.
[185] (invite), Wi-Fi やWiMAX ,5GHz 帯無線LAN への活用が期待、フレキシブル基板を用いたウルトラワイドバンド平面アンテナの開発, 金谷 晴一、電磁環境工学情報誌 月刊EMC 2015年2月号(No.322), pp.78-85, 2015.2.5
[186] A Double-Sided Printed Compact UWB Antenna, Ran Song, Haruichi Kanaya, Hongting Jia, Proc. 3rd International Japan-Egypt Conference on Electronics, Communications and Computers, pp.18-19, 2015, 3.
[187] Strong resonant coupling for short-range wireless power transfer using defected ground structures, Sherif Hekal, Adel Abdel-Rahman, Ahmed Allam, Ramesh Pokharel, Haruichi Kanaya, Hoting Jia, Proc. 3rd International Japan-Egypt Conference on Electronics, Communications and Computers, pp.100-101, 2015, 3.
[188] Strong resonant coupling for short-range wireless power transfer applications using defected ground structures, Sherif Hekal, Adel Abdel-Rahman, Hongting Jia, Ahmed Allam, Ramesh Pokharel, and Haruichi Kanaya, Proc. IEEE Wireless Power Transfer Conference pp.usb1-usb4, 2015, 5.
[189] Circularly Polarized One-sided directional Slot Array Antenna for 920MHz Application, T. Oda, N. Iizasa, G. C. Eu, K. Yoshitomi, and H. Kanaya Proc. 2015 IEEE 4th Asia-Pacific Conference on Antennas and Propagation, pp. 92-93, 2015.
[190] (Invited) 5 GHz-band CMOS Class-E Power Amplifier Module Considering Wire Bonding H. Kanaya Proc. 2015 IEEE International Symposium on Radio-Frequency Integration Technology, pp.157-159, Aug. 2015.
[191] A circularly polarized planar antenna on flexible substrate for ultra-wideband high-band applications, K. Fujita, K. Yoshitomi, K. Yoshida, H. Kanaya, International Journal of Electronics and Communications AEU, Vol. 69, Issue 9, pp. 1381-1386, 2015. (Sept. 2015)
[192] 300 GHz One-Sided Directional Slot Array Antenna on Indium Phosphide Substrate H. Kanaya, T. Oda, N. Iizasa, and K. Kato, Proc. 2015 International Symposium on Antennas and Propagation, pp.24-25, 2015.
[193] Development of Highly Efficient 5GHz-band CMOS Class-E Power Amplifier Module, Kyohei Eto, Kizuku Takemoto, Haruichi Kanaya, Proc. of the 16th Electronics Packaging Technology Conference, pp.1-3, 2015.
[194] Planar array antenna with director on indium phosphide substrate for 300GHz wireless link, Haruichi Kanaya, Tomoki Oda, Naoto Iizasa, Kazutoshi Kato, Proc. SPIE Photonics West 2016, Vol. 9747, pp. 974722-1-74722-6. doi:10.1117/12.2205421.
[195] High-efficiency CMOS push-pull power amplifier with multilayer center-tapped transformer, Shingo Nakamura, Daisuke Kanemoto, Tomoki Sadakiyo and Haruichi Kanaya, IEEJ Transactions on Electrical and Electronic Engineering, Article first published online: 25 JAN 2016 DOI: 10.1002/tee.22228
[196] Derivation of the optimum distance between periodically spaced vias for leakage suppression at S-band, Chai Eu Guan, Kuniaki Yoshitomi and Haruichi Kanaya, Microwave and Optical Technology Letters, Vol. 58, Issue 5, pp. 1257-1260, May 2016. Article first published online: 21 MAR 2016 DOI: 10.1002/mop.29776