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Research of Combination RF/Analog/Digital Global Integration technology

Research Project

Project/Area Number 11305026
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field 電子デバイス・機器工学
Research InstitutionTohoku University

Principal Investigator

TSUBOUCHI Kazuo  Tohoku Univ., RIEC, Professor, 電気通信研究所, 教授 (30006283)

Co-Investigator(Kenkyū-buntansha) NAKASE Hiroyuki  Tohoku Univ., RIEC, Research Associate, 電気通信研究所, 助手 (60312675)
横山 道央  東北大学, 電気通信研究所, 助手 (40261573)
益 一哉  東北大学, 電気通信研究所, 助教授 (20157192)
Project Period (FY) 1999 – 2001
Project Status Completed (Fiscal Year 2001)
Budget Amount *help
¥40,140,000 (Direct Cost: ¥38,700,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2001: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2000: ¥14,500,000 (Direct Cost: ¥14,500,000)
Fiscal Year 1999: ¥19,400,000 (Direct Cost: ¥19,400,000)
Keywords3D System on a chip / RF / Analog / Digital / All digital modem / Vertical bus line / Flip chip bonding / Au-Au contact / 電流モード回路LSI / オールディジタルモデム / マイクロバンプ実装 / SS-CDMAネットワーク / グローバルインテグレーション / デジタルアナログ混載 / システムトップダウン設計 / ハイブリッド集積化実装 / マイクロバンプ / ワイヤレスマルチメディア / アナログ混在 / チップサイズパッケージング
Research Abstract

In this research, we have investigated Si CMOS based mixed signal system LSI toward RF-CMOS system on a chip (SOC) for mobile terminal of next generation. Basic components such as FFT circuit with low power operation, SAW device, RF CMOS circuit, and low power digital LSI are studied. Especially, significant results about Si RF CMOS power amplifier, all digital 1-chip modem and packaging technology for 3D system chip have been obtained. We have proposed and confirmed the Si RF CMOS power amplifier operation using B-class push-pull construction with optimum design of n/p-MOSSFET. The power efficiency is more than 50 % and ACPR is less than -33dBc, which have been matched with W-CDMA. All digital 1-chip modem has been implemented with the area of 150x150 um^2. The divided digital clock has been used for RF carrier. The transmission performance with 1 dB degradation from theoretical value has been measured using Si LSI, which has been fabricated using 0.25 um Si process. We proposed the new concept of 3D package and vertical bus line with delay time limitation control method. Contact strength using flip-chip bonding as a basic flip-chip mounting technology has been evaluated. We have experimentally confirmed that Au-Au contact is the best solution for flip-chip bonding.

Report

(4 results)
  • 2001 Annual Research Report   Final Research Report Summary
  • 2000 Annual Research Report
  • 1999 Annual Research Report
  • Research Products

    (23 results)

All Other

All Publications (23 results)

  • [Publications] Kazuo Tsubouchi: "A new concept of 3-dimentional multilayer-stacked system-in-package for software-defined-radio"IEICE Transaction on Electronics. vol.E84-C,no.12. 1730-1734 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] M.Yokoyama: "A High-E. ciency CMOS Class-B Push-Pull Power Amplifier for Code-Devision-Multiple-Access Cellular System"Japanese Journal of Applied Physics. Vol.39,Part1,No.4B. 2463-2467 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Kazuo Tsubouchi, et al.: "A new concept of 3-dimentional multilayer-stacked system-in-package for software-defined-radio"IEICE Transaction on Electronics. vol.E84-C, no.12. 1730-1734 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] M.Yokoyama et al.: "A High-E.ciency CMOS Class-B Push-Pull Power Amplifier for Code-Devision-Multiple-Access Cellular System"Japanese Journal of Applied Physics. Vol.39, Part1, No.4B. 2463-2467 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Kazuo Tsubouchi: "A new concept of 3-dimentional multilayer-stacked system-in-package for software-defined-radio"IEICE Transaction on Electronics. vol.E84-C, no.12. 1730-1734 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] S.Tomabechi: "Design and implementation of spread spectrum wireless switch with low power consumption"IEICE Trans. Fundamentals. vol.E84-A, no.4. 971-973 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] S.K.Kim: "Novel FFT LSI for orthogonal frequency division multiplexing using current mode circuit"Jpn. J. Appl. Phys.. vol.40,part 1, no.4B. 2859-2863 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Seong-Kweon Kim: "Novel FFT LSI for OFDM using Current Mode Circuit"Ext.Abst.2000 Int.Conf.on Solid State Devices and Materials, Sendai. 384-385 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] K.Togura: "Novel Low-Power Switched-Current Matched Filter for Direct-Sequence Code-Division-Multiple-Access Wireless Communication"Jpn.J.Appl.Phys.. 39. 2301-2304 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Chang-Hun Lee: "Aliminum Chemical Vapor Deposition Technology for High Deposition Rate and Surface Morphology Improvement"Ext.Abst.2000 International Conference on Solid State Devices and Materials, Sendai. 24-25 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] J.-S.Cha: "New binary sequences with zero-correlation duration for approximately synchronized CDMA"ELECTRONICS LETTERS. 36(11). 991-993 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] M.Yokoyama: "A High-Efficiency CMOS Class-B Push-Pull Power Amplifier for Code-Division-Multiple-Access Cellular System"Jpn.J.Appl.Phys.. 39. 2463-2467 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] M.Yokoyama: "A Silicon RF-CMOS Class-B Push-Pull Power Amplifier for IMT-2000"Ext.Abst.2000 International Conference on Solid State Devices and Materials, Sendai. 398-399 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] K.Masu: "GHz Signal Propagation through Transmission Line on {ULSI} Chip"Ext.Abst.2000 International Conference on Solid State Devices and Materials, Sendai. 420-421 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Suguru Kameda: "Design and implementation of intracell reverse link using approximately synchronized CDMA"Proc.of the 11th IEEE international symposium on personal, indoor and mobile radio communications (PIMRC), London. 256-260 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] K.Tsubouchi: "Wireless Multimedia: SS-CDMA Technology"Proc. Of Int. Symp. On Future of Intellectual Integrated Electronics. 259-268 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] K.Togura: "Novel Low-Power Switched Current Matched Filter without Current-Transfer Error Accumulation"Ext. Abst .1999 Int. Conf. On Solid State Devices and Materials, Tokyo. 442-443 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] S.Tomabechi: "Development of High Quality AlN Epitaxial Film for 2.4 GHz Front-End SW Matched Filter"1999 IEEE Ultrasonics Symp.Proceedings. 251-252 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] J.-S.Cha: "Proposal and Implementation of Approximately Synchronized CDMA System Using Novel Biphase Sequence"1999 Int. Tech. Conf. Circuit/System Computers and Communications. 56-57 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] M.Yokoyama: "A High-Efficiency CMOS Class-B Push-Pull Power Amplifier for CDMA Cellular System"Ext. Abst. 1999 Int. Conf. On Solid State Devices and Materials,Tokyo. 572-573 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 立花 良一: "CDMA用Si-CMOS B級プッシュプルアンプ"平成12年春季第47回応用物理学関係連合講演会予稿集. 29p Zk-8 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] 立花 良一: "0.25um アナログRF Si CMOSデバイスの試作と評価"平成11年秋季第60回応用物理学会学術講演会予稿集. 2p Zl-1 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 小室 敦: "低消費電力2.4GHz SS無線スイッチ"1999年電子情報通信学会ソサイエティ大会講演論文集. A-5-4 (1999)

    • Related Report
      1999 Annual Research Report

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Published: 1999-04-01   Modified: 2016-04-21  

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