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2012 Fiscal Year Final Research Report

Development ofRF transceiver with small antenna

Research Project

  • PDF
Project/Area Number 20360173
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Communication/Network engineering
Research InstitutionKyushu University

Principal Investigator

YOSHIDA Keiji  九州大学, システム情報科学研究院, 教授 (80108670)

Co-Investigator(Kenkyū-buntansha) KANAYA Haruichi   (40271077)
POKHAREL R. K   (60398568)
Project Period (FY) 2008 – 2012
Keywords無線通信 / RF CMOSフロントエンド / 超小型アンテナ / 低雑音増幅器
Research Abstract

Along with explosive spread mobile phone, wireless LAN, and such as satellite broadcasting, the rapid development of broadband, the need for high-speed wireless data communication is growing rapidly. Asa problem in the wireless communication device, it is difficult to realize miniaturization of the passive device such as antenna and bandpass filter. Moreover, it is difficult to fabricate miniaturized on-chip impedance matching circuit. In order to solve these problems, miniaturized antenna and CMOS RF front-end chip with impedance matching circuit were designed and fabricated, and tested.

  • Research Products

    (51 results)

All 2013 2012 2011 2010 2009 2008 Other

All Journal Article (44 results) Presentation (4 results) Remarks (1 results) Patent(Industrial Property Rights) (2 results)

  • [Journal Article] A CMOS Class-E Power Amplifier of 40% PAE at 5GHz for Constant Envelope Modulation System2013

    • Author(s)
      Y. Yamashita, D. Kanemoto, H.Kanaya, R. K. Pokharel, K. Yoshida
    • Journal Title

      Proc. 13TH Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems

      Volume: SiRF 2013 Pages: 66-68

  • [Journal Article] Low Phase Noise 14-Bit Digitally Controlled CMOS Quadrature Ring Oscillator2013

    • Author(s)
      Ramesh K. POKHAREL Prapto NUGROHO Awinash ANAND Abhishek TOMAR Haruichi KANAYA Keiji YOSHIDA
    • Journal Title

      IEICE TRANSACTIONS on Electronics

      Volume: Vol.E96-C, No.2 Pages: 262-269

  • [Journal Article] 60 GHz Millimeter-Wave CMOS Integrated On-Chip Open Loop Resonator Bandpass Filters on Patterned Ground Shield2013

    • Author(s)
      Ramesh K. POKHAREL Xin LIU Dayang A.A. MAT Ruibing DONG Haruichi KANAYA Keiji YOSHIDA
    • Journal Title

      IEICE TRANSACTIONS on Electronics

      Volume: Vol.E96-C No.2 Pages: 270-276

  • [Journal Article] Energy Harvesting Circuit on a One-Sided Directional Flexible Antenna2013

    • Author(s)
      H. Kanaya, S. Tsukamoto, T. Hirabaru, D. Kanemoto, R. K. Pokharel, K. Yoshida
    • Journal Title

      IEEE Microwave and Wireless Components Letters

      Volume: Vol. 23, Issue 3 Pages: 164-166

  • [Journal Article] Low Group Delay 3.1-10.6 GHz CMOS Power Amplifier for UWB Applications2012

    • Author(s)
      Rohana Sapawi, Ramesh K. Pokharel, Sohiful A. Z. Murad, Awinash Anand, Nishal Koirala, H. Kanaya, and K. Yoshida
    • Journal Title

      IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS

      Volume: Vol.22, No. 1 Pages: 41-43

  • [Journal Article] Balun with Passband Characteristic for Ultra-Wideband (UWB) Impulse Radio Transmitter2012

    • Author(s)
      Ruibing Dong, Ramesh K. Pokharel, Haruichi Kanaya, and Keiji Yoshida
    • Journal Title

      Proc. 2012 IEEE Radio and Wireless Symposium

      Pages: 323-326

  • [Journal Article] A low power UWB low noise amplifier using current reused and feedback techniques2012

    • Author(s)
      A. I. A. Galal, R. Pokharel, H. Kanaya, K. Yoshida
    • Journal Title

      Microwave and Optical Technology Letters

      Volume: Volume 54, Issue 2 Pages: 471-474

  • [Journal Article] A novel high-precision DAC utilizing tribonacci series2012

    • Author(s)
      Kazuya Hokazono, Daisuke Kanemoto, Haruichi Kanaya, Ramesh Pokharel, Keiji Yoshida
    • Journal Title

      IEICE Electronics Express

      Volume: Vol. 9 No. 6 Pages: 515-521

  • [Journal Article] Development of low phase noise digitally controlled CMOS ring oscillator with quadrature output2012

    • Author(s)
      Prapto Nugroho, Ramesh K. Pokharel, Awinash Anand, Abishek Tomar, Haruichi Kanaya, and Keiji Yoshida
    • Journal Title

      Microwave and Optical Technology Letters

      Volume: Volume 54, Issue 6 Pages: 1479-1483

  • [Journal Article] A 5.9 GHz Low Power and Wide Tuning Range CMOS Current-controlled Ring Oscillator2012

    • Author(s)
      Prapto Nugroho, Ramesh K. Pokharel, Haruichi Kanaya, Keiji Yoshida
    • Journal Title

      International Journal of Electrical and Computer Engineering (IJECE)

      Volume: Vol.2, No.3 Pages: 293-300

  • [Journal Article] Digitally Controlled CMOS Quadrature Ring Oscillator with Improved with ImprovedFoM for GHz Range All-Digital Phase Locked Loop Applications2012

    • Author(s)
      R. K. Pokharel, P. Nugroho, A. Anand, K. Kanaya and K. Yoshida
    • Journal Title

      IEEE Microwave Symposium Digest

      Pages: 1-3

  • [Journal Article] A Wide Range CMOS Power Amplifier with Improved Group Delay Variation and Gain Flatness for UWB Transmitters, Rohana SAPAWI2012

    • Author(s)
      Ramesh K. POKHAREL, Haruichi KANAYA, Keiji YOSHIDA
    • Journal Title

      IEICE TRANSACTIONS on Electronics

      Volume: Vol.E95-C, No.7 Pages: 1182-1188

  • [Journal Article] High-Q SWCPL for CMOS millimeter-wave technology2012

    • Author(s)
      D. A. A. Mat, R. K. Pokharel, R. Sapawi, H. Kanaya, K. Yoshida
    • Journal Title

      IEICE Electronics Express

      Volume: Vol. 9 No. 15 Pages: 1284-1289

  • [Journal Article] Design of a compact size UWB planar antenna with WiMAX band rejection, Emad Tammam2012

    • Author(s)
      Lingsheng Yang, Kuniaki Yoshitomi, Ahmed Allam, Mohammed Ragab, Haruichi Kanaya, Keiji Yoshida
    • Journal Title

      IEICE Electronics Express

      Volume: Vol. 9 No. 16 Pages: 1204-1209

  • [Journal Article] A Low Power 8-bit Digitally Controlled CMOS Ring Oscillator2012

    • Author(s)
      P. Nugroho, R. K. Pokharel, A. Anand, R. Hashimura, G. Zhang, R. Dong, H. Kanaya, and K. Yoshida
    • Journal Title

      Proceedings of the 7th European Microwave Integrated Circuits Conference

      Pages: 504-507

  • [Journal Article] Analytical method to determine optimal out-of-band gain in multi-bit delta-sigma modulator2012

    • Author(s)
      Awinash Anand, Nischal Koirala, Ramesh K. Pokharel, Haruichi Kanaya, Keiji Yoshida
    • Journal Title

      IEICE Electronics Express

      Volume: Vol.9, No.20 Pages: 1598-1603

  • [Journal Article] CPW-fed slot antenna for UWB short-range impulse radar systems2012

    • Author(s)
      Lingsheng Yang, Emad Tammam, Kuniaki Yoshitomi, Satoshi Ijiguchi, Haruichi Kanaya, Keiji Yoshida, Akira Ishikawa, Shugo Fukagawa, Noriyuki Kodama, Akihiro Tahira
    • Journal Title

      IEICE Electronics Express

      Volume: Vol.9, No.20 Pages: 1604-1610

  • [Journal Article] A 5-GHz Fully Integrated CMOS Class-E Power Amplifier Using Self-Biasing Technique with Cascaded Class-D Drivers2012

    • Author(s)
      Yuki Yamashita, Daisuke Kanemoto, Haruichi Kanaya, Ramesh K. Pokharel and Keiji Yoshida
    • Journal Title

      Proc. 2012 IEEE International Symposium on Radio-Frequency Integration Technology

      Pages: 245-247

  • [Journal Article] A 0.9-3.5 GHz high linearity, good efficiency CMOS broadband power amplifier using stagger tuning technique2012

    • Author(s)
      Rohana Sapawi, Ramesh K. Pokharel, Dayang Azra Awang Mat, Haruchi Kanaya, Keiji Yoshida
    • Journal Title

      Microwave and Optical Technology Letters

      Volume: Volo. 54, Issue 12 Pages: 2881-2884

  • [Journal Article] Development of electrically small planar antennas with transmission line based impedance matching circuit for a 2.4 GHz band2011

    • Author(s)
      Haruichi Kanaya, Yuta Nakamura, Ramesh K. Pokharel, Keiji Yoshida, Hiroshi Matsukuma
    • Journal Title

      Int. J. Electron. Commum. AEU

      Volume: Vol. 65, Issue 2 Pages: 148-153

  • [Journal Article] A low flicker noise direct conversion receiver for IEEE802.11g wireless LAN using differential active inductor2011

    • Author(s)
      M.A. Abdelghany, R.K.Pokharel, H.Kanaya, K.Yoshida
    • Journal Title

      Microelectronics Journal

      Volume: vol.42 Pages: 283-290

  • [Journal Article] Low-Phase-Noise, High Switching Speed Digitally Controlled Ring Oscillator in 0.18um Complementary Metal Oxide Semiconductor2011

    • Author(s)
      Abhishek Tomar, Shashank Lingala, Ramesh Kumar Pokharel, Haruichi Kanaya, and Keiji Yoshida
    • Journal Title

      Jpn. J. Appl. Phys

      Volume: 50 Pages: 1-4

  • [Journal Article] A Compact Low Power Ultra Wideband Impulse Generator on 0.18um CMOS Technology2011

    • Author(s)
      Ruibing Dong, Ramesh K. Pokharel, Haruichi Kanaya, and Keiji Yoshida
    • Journal Title

      Microwave and Optical Technology Letters

      Volume: Vol. 53, No. 5 Pages: 1128-1131

  • [Journal Article] 3.6 GHz Highly Monotonic Digitally Controlled Oscillator for All-Digital Phase Locked Loop2011

    • Author(s)
      Ramesh K. Pokharel, Abhishek Tomar, Haruichi Kanaya, and Keiji Yoshida
    • Journal Title

      Digest of IEEE Int. Microwave Symposium

      Volume: 1121_CD-ROM Pages: 1-4

  • [Journal Article] Development of One-Sided Directional PrintedSlotAntennaforHigh-BandUWBsystems2011

    • Author(s)
      Satoshi Ijiguchi, Haruichi Kanaya, Daisuke Kanemoto, Keiji Yoshida, Ramesh K. Pokharel, Kuniaki Yoshitomi, Akira Ishikawa, Shugo Fukagawa, Akihiko Tahira
    • Journal Title

      Proc. 2011 IEEE International Symposium on Antennas and Propagation

      Pages: 1474-1477

  • [Journal Article] Development of Dual Band Miniaturized Slot Antenna with 2-Stage Bandpass Filter2011

    • Author(s)
      Haruichi Kanaya, Kazuhiro Hayakawa, Daisuke Kanemoto, Yuzo Nagata, Keiji Yoshida, Kuniaki Yoshitomi, Ramesh K. Pokharel, Akira Ishikawa, Shugo Fukagawa, Akihiko Tahira
    • Journal Title

      Proc. 2011 IEEE International Symposium on Antennas and Propagation

      Pages: 2761-2764

  • [Journal Article] A third order delta-sigma modulator employing shared opamp technique for WCDMA on 0.18um CMOS2011

    • Author(s)
      Ghazal Fahmy, Daisuke Kanemoto, Haruichi Kanaya, Keiji Yoshida, Ramesh Pokharel and Awinash Anand
    • Journal Title

      IEICE Electronics Express

      Volume: Vol. 8, No. 15 Pages: 1204-1209

  • [Journal Article] Flicker noise reduction in RF CMOS mixer using differential active inductor, M. A. Abdelghany2011

    • Author(s)
      R. K. Pokharel, H. Kanaya, K. Yoshida
    • Journal Title

      Microwave and Optical Technology Letters

      Volume: Volume 53, Issue 11 Pages: 2553-2556

  • [Journal Article] A 2.4 GHz 0.18-μm CMOS Class E Single-Ended Power Amplifier without Spiral Inductors2010

    • Author(s)
      S.A.Z Murad, R.K. Pokharel, H. Kanaya and K. Yoshida
    • Journal Title

      Proc. 2010 10th Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems

      Pages: 25-28

  • [Journal Article] Design and evaluation of a -117 dBc/Hz phase noise voltage-controlled oscillator using on-chip CPW resonator for 5 GHz-band WLAN2010

    • Author(s)
      Ramesh K. Pokharel, Haruichi Kanaya, Keiji Yoshida
    • Journal Title

      Microwave and Optical Technology Letters

      Volume: Vol. 52 Issue 3 Pages: 757 - 763

  • [Journal Article] High efficiency, good linearity, and excellent phase linearity of 3.1-4.8 GHz CMOS UWB PA with a current-reused technique2010

    • Author(s)
      S.A.Z. Murad, R.K. Pokharel, R. Sapawi, H. Kanaya, and K. Yoshida
    • Journal Title

      IEEE Transactions on Consumer Electronics

      Volume: Vol. 56, Issue, 3 Pages: 1241-1246

  • [Journal Article] An Excellent Gain Flatness 3.0-7.0 GHz CMOS PA for UWB Applications2010

    • Author(s)
      S. A. Z. Murad, R. K. Pokharel, A. I. A. Galal, R. Sapawi, H. Kanaya, and K. Yoshida
    • Journal Title

      IEEE Microwave and Wireless Components Letters

      Volume: Vol. 20, No. 9 Pages: 510-512

  • [Journal Article] A 2.4-GHz 0.18-μm CMOS Class E single-ended switching power amplifier with a self-biased cascade, Sohiful Anuar Zainol Murad2010

    • Author(s)
      Ramesh K. Pokharel, Haruichi Kanaya, Keiji Yoshida, Oleg Nizhnik
    • Journal Title

      AEU International Journal of Electronics and Communications, Int. J. Electron. Commum. AEU

      Volume: Vol. 64, Issue 9 Pages: 813-818

  • [Journal Article] Linearization technique using bipolar transistor at 5 GHz low noise amplifier2010

    • Author(s)
      A.I.A. Galal, R.K. Pokharel, H. Kanaya, K. Yoshida
    • Journal Title

      Int. J. Electron. Commum. AEU

      Volume: Vol. 64, Issue 10 Pages: 978-982

  • [Journal Article] Modeling of Non-linearity in Digitally Controlled Oscillator in 0.18 μm CMOS Technology, Abhishek TOMAR Shashank LINGALA2010

    • Author(s)
      Ramesh K. POKHAREL Haruichi KANAYA Keiji YOSHIDA
    • Journal Title

      IEICE TRANSACTIONS on Electronics

      Volume: Vol.E93-C No.10 Pages: 1548-1549

  • [Journal Article] Development of One-Sided Directional Thin Planar Antenna for 5GHz Wireless Communication Applications2009

    • Author(s)
      H. Kanaya, R. K. Pokharel, Y. Nakamura, K. Yoshida
    • Journal Title

      Proc. 2009 IEEE International Symposium on Antennas & Propagation

      Pages: 211.7.1-4

  • [Journal Article] Low Noise Wide Tuning Range Quadrature Ring Oscillator for Multi-Standard Transceiver2009

    • Author(s)
      Oleg Nizhnik, Ramesh K. Pokharel, Haruichi Kanaya, and Keiji Yoshida
    • Journal Title

      IEEE Microwave and Wireless Components Letters

      Volume: VOL. 19, NO. 7 Pages: 470-472

  • [Journal Article] Design of 5 GHz-Band Power Amplifier with On-Chip Matching Circuits Using CPW Impedance (K) Inverters2008

    • Author(s)
      R. K. Pokharel, H. Kanaya and K. Yoshida
    • Journal Title

      IEICE Trans. On Electron

      Volume: Vol.E91-C, No.11 Pages: 1824-1827

  • [Journal Article] Low Phase Noise, 18 kHz Frequency Tuning Step, 5 GHz, 15 bit Digitally Controlled Oscillator in 0.18 μm CMOS Technology

    • Author(s)
      Ramesh K. POKHAREL, Kenta UCHIDA, Abhishek TOMAR, Haruichi KANAYA, Keiji YOSHIDA
    • Journal Title

      IEICE TRANSACTIONS on Electronics

      Volume: Vol.E93-C, No.7 Pages: 1007-1013

  • [Journal Article] Development of 2.4GHz One-Sided Directional Planar Antenna with Quarter Wavelength Top Metal

    • Author(s)
      H. Kanaya, M. Kato, R. K. Pokharel, K. Yoshida
    • Journal Title

      Proc. 2010 IEEE International Symposium on Antennas & Propagation

      Volume: CD-ROM 404.1 Pages: 1-4

  • [Journal Article] Development of Electrically Small Antenna with Impedance Matching Circuit for 2.4GHz Band Sensor Node

    • Author(s)
      H. Kanaya, Y. Nagata, R. K. Pokharel, K. Yoshida, H. Matsukuma
    • Journal Title

      Proc. 2010 IEEE International Symposium on Antennas & Propagation

      Volume: CD-ROM 522.11 Pages: 1-4

  • [Journal Article] A Wide Tuning Range CMOS Quadrature Ring Oscillator with Improved FoM for Inductorless Reconfigurable PLL

    • Author(s)
      Ramesh K. POKHAREL, Shashank LINGALA, Awinash ANAND, Prapto NUGROHO, Abhishek TOMAR, Haruichi KANAYA, Keiji YOSHIDA
    • Journal Title

      IEICE TRANSACTIONS on Electronics

      Volume: Vol.E94-C, No.10 Pages: 1524-1532

  • [Journal Article] High linearity technique for ultra-wideband low noise amplifier in 0.18μm CMOS technology

    • Author(s)
      A. I. A. Galal, R.K. Pokharel, H. Kanaya, K. Yoshida
    • Journal Title

      International Journal of Electronics and Communications

      Volume: 66 (1) Pages: 12-17

  • [Journal Article] Development of 2.4GHz One-Sided Directional Slot Antenna with 2-Stage Bandpass Filter

    • Author(s)
      H. Kanaya, M. Kato, D. Kanemoto, K. Yoshida, R. K. Pokharel, K. Yoshitomi
    • Journal Title

      Proc. 2011 IEEE International Symposium on Antennas and Propagation

      Volume: 313p5 Pages: 1-2

  • [Presentation] 高周波用オンチップパッシブデバイスの開発2013

    • Author(s)
      金谷 晴一,石田 竜也,兼本 大輔,ポカレル ラメシュ,吉田 啓二
    • Organizer
      電気学会全国大会
    • Year and Date
      20130000
  • [Presentation] 低位相雑音, 広周波数可変範囲を持つ4位相出力リング型DCOの開発2012

    • Author(s)
      橋村亮介、ヌグロホプラプト、兼本大輔、ポカレル ラメシュ、金谷晴一、吉田啓二
    • Organizer
      2012年電子情報通信学会総合大会
    • Year and Date
      20120000
  • [Presentation] 分布定数線路を用いたオンチップ受動素子の開発2011

    • Author(s)
      金谷晴一、兼本大輔、ポカレル ラメシュ、吉田啓二
    • Organizer
      MWE 2011(2011 Microwave Workshops and Exhibition)マイクロウェーブ展2011と2011
    • Year and Date
      20110000
  • [Presentation] 5GHz帯パワーアンプのモジュール化

    • Author(s)
      宮川晃尚、内田祐介、山下勇輝、兼本大輔、金谷晴一
    • Organizer
      第27回 エレクトロニクス実装学会講演大会
  • [Remarks]

    • URL

      http://yossvr0.ed.kyushu-u.ac.jp

  • [Patent(Industrial Property Rights)] 片面放射アンテナ2013

    • Inventor(s)
      吉田啓二、金谷晴一
    • Industrial Property Rights Holder
      九州大学
    • Industrial Property Number
      特許第5213039 号
    • Acquisition Date
      2013-03-08
  • [Patent(Industrial Property Rights)] 平面アンテナ装置2010

    • Inventor(s)
      松隈弘志、吉田啓二、金谷晴一
    • Industrial Property Rights Holder
      NECエレクトロニクス株式会社
    • Industrial Property Number
      特願2010-031222
    • Filing Date
      2010-02-16

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Published: 2014-08-29   Modified: 2015-10-15  

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