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2002 Fiscal Year Final Research Report Summary

Development of software satellite radio which can simultaneously receive plural channels and plural satellites

Research Project

Project/Area Number 12792008
Research Category

Grant-in-Aid for University and Society Collaboration

Allocation TypeSingle-year Grants
Research Field 情報通信工学
Research InstitutionShizuoka University

Principal Investigator

EGAMI Shunichiro  Shizuoka University, Department of Engineering ,Professor, 工学部, 教授 (10293599)

Co-Investigator(Kenkyū-buntansha) TSUCHIYA Yoshio  Systec, Project subleader, 主任プロジェクトスタッフ
KAWASHIMA Nobuyuki  Systec, Project leader, 部長プロジェクトリーダー
KUWAHARA Yoshihiko  Uuniversity, Department of Engineering, Assistant Professor, 工学部, 助教授 (00313932)
NISHIMURA Kennichi  Systec, Staff engineer, 主任
TATARA Masami  Systec, Staff engineer, 主任
Project Period (FY) 2000 – 2002
KeywordsDigital Signal Processing / DSP / Satellite Communication / Satellite Broadcasting / Software Radio / Array processing / Digital Beam Forming / DBF
Research Abstract

Investigation on software satellite receiving system, which can simultaneously access multi channels and multi satellites, was performed in this 3 years. Emphasis was placed on processing by frequency samples. At first, PSK demodulation algorithm using frequency samples was successfully developed. For this purpose, a new pipeline FFT operation algorithm was developed. In principle, 18Ms/sec FFT operation was made possible by this new pipeline algorithm. Also, a first AD/DA daughter board for C67x DSK, which can operate up to 6Ms/sec was developed. Digital beam forming and super resolution technologies were also investigated for multiple satellites reception. Besides, cooperation with other local industries were performed on AD/DA board development, software AM/FM vehicular radio and OFDM LAN software development. By these software and hardware developments, feasibility of the multi channel, multi satellite receiving system was made clear.

  • Research Products

    (52 results)

All Other

All Publications (52 results)

  • [Publications] 杉山克己, 渡邊恒哉, 江上俊一郎: "周波数領域信号を用いたPSK復調"静岡大学大学院電子科学研究科研究報告. 第22号. 39-44 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 桑原義彦: "パラサイト素子によるフェーズドアレイアンテナ性能の改善"静岡大学大学院電子科学研究科研究報告. 第22号. 1-6 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Watanabe, K.Sugiyama, S.Egami: "Demodulation of AM and FM signals Using FFT and IFFT"The 2nd International Workshop on Signal Processing Applications and Technology. 105-108 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] K.Sugiyama, T.Watanabe, S.Egami: "PSK Demodulation in Frequency Region"The 2nd International Workshop on Signal Processing Applications and Technology. 109-113 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 杉山克己, 渡邊恒哉, 江上俊一郎: "周波数領域信号を用いたAM, FM及びPSK信号の復調"高速信号処理応用技術学会誌. 4. 7-13 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Shunichiro Egami: "A Flexible Bandwidth Allocation System Using Onboard DSP Technologies"Joint Conference on Satellite Communications(JC-SAT2001) (電子情報通信学会 日本-韓国合同衛星通信会議). 143-148 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] S.Egami, K.Sugiyama, T.Watanabe: "Application of DSP Technologies in Satellite Communications"Proceedings of JICAST2001. 232-235 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 杉山克己, 渡邊恒哉, 江上俊一郎: "周波数領域信号を用いたアナログ信号の復調"電子情報通信学会技術研究報告. SAT2001-77. 1-6 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 江上俊一郎: "衛星通信へのディジタル信号処理技術の応用(電子情報通信学会招待講演)"電子情報通信学会技術研究報告. SAT2001-144. 139-146 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 渡邊恒哉, 杉山克己, 江上俊一郎: "周波数領域信号を用いたアナログ信号の復調"静岡大学大学院電子科学研究科研究報告. 23号. 75-80 (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Shunichiro Egami: "A Flexible Bandwidth Multiple Beam System Using Onboard DSP"20th AIAA International Communication Satellite Systems Conference. AIAA-2002-1888 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Yoshihiko Kuwahara: "Estimation of Propagation Structure by Means of Hopfield Neural Network"2001 IEEE Antennas and Propagation Society International Symposium. 476-479 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Yoshihiko Kuwahara: "Improvement of Gain of the Phased Array Antenna by Parasitic Elements"2001 IEEE Antennas and Propagation Society International Symposium. 812-815 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] LeiXie, S.Egami: "Modified Plotkin bound for unequal error protection codes"Electronics Letters. 38. 1041-1042 (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Suzuki, S.Egami: "Improving multichannel FFT filter characteristics by multiplication and division of time window"The 3rd International Workshop on Signal Processing Applications and Technology. 42-45 (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] S.Egami, K.Sugiyama: "Demodulation and despreading from frequency samples"21th AIAA International Communications Satellite Systems Conference. AIAA-2003-2293 (2003)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 杉山克己, 江上俊一郎: "C6711DSKを用いた周波数サンプルによるBPSK復調"高速信号処理応用技術学会誌. 4(掲載予定). (2003)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 杉山克己, 江上俊一郎: "衛星オンボード処理を目的としたDSPによる周波数領域搬送波再生とPSK復調"電子情報通信学会論文誌. J86-B(掲載予定). (2003)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 細川, 桑原: "W-CDMA移動通信環境におけるRBFニューラルネットワークによる到来方位推定"電子情報通信学会論文誌. J86-A. (2003)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Y.Nakane, Y Kuwahara: "Study for the Aperture of an Adaptive Antenna with Switched Parasitic Element"IEEE Antennas and Propagation Society International Symposium Digest. (2003)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Y.Fujino, Y.Kuwahara: "Transmitter with Antenna Array for MC-CDMA Forward Link"IEEE Antennas and Propagation Society International Symposium Digest. (2003)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Noguchi, Y.Tuji, Y.Nakane, Y.Kuwahara: "Multiband Adaptive Array Antenna by means of Switched Parasitic Element"IEEE Antennas and Propagation Society International Symposium Digest. (2003)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 酒井, 辻, 桑原: "パラサイトスイッチ方式アダプテイブアンテナ"電子情報通信学会論文誌. J85-B. 2265-2269 (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 糀谷, 辻, 桑原: "擬似八木アンテナアレーの遺伝的アルゴリズムによる設計"電子情報通信学会論文誌. J86B. 209-218 (2003)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Y.Fujino, Y.Kuwahara: "MMSE Adaptive Antenna for OMC-CDMA Mobile Communication"Proceedings of the 2002 international symposium on antennas and propagation. 41-44 (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Maruyama, Y.Kuwahara: "Digital Beamforming Equipment by Time Division Multiple Receiving for the Direction Finder"Proceedings of the 2002 international symposium on antennas and propagation. 41-44 (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] K.Sugiyama, T.Watanabe, S.Egami: "PSK demodulation using frequency region"Reports of the Graduate School of Electronic Science and Technology, Shizuoka University. 22. 39-44 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] "Improvement of Phased Array Characteristics Using Parasitic Elements"Reports of the Graduate School of Electronic Science and Technology, Shizuoka University. 22. 1-6 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T.Watanabe, K.Sugiyama, S.Egami: "Demodulation of AM and FM signals Using FFT and IFFT"The International Workshop on Signal Processing Applications and Technology. 105-108 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K.Sugiyama, T.Watanabe, S.Egami: "PSK Demodulation in Frequency Region"The 2nd International Workshop on Signal Processing Applications and Technology. 109-113 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K.Sugiyama, T.Watanabe, S.Egami: "AM, FM and PSK Demodulation Using frequency Samples"Transactions of the Institute of Signal Processing Applications and Technology. Vol.4. 7-13 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Shunichiro Egami: "A Flexible Bandwidth Allocation System Using Onboard DSP Technologies"Joint Conference on Satellite Communications. JC-SAT2001. 143-148 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] S.Egami, K.Sugiyama, T.Watanabe: "Application of DSP Technologies in Satellite Communications"Proceedings of JICAST2001. 232-235 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K.Sugiyama, T.Watanabe, S.Egami: "Analog Signal Demodulation Using Frequency Samples"IEICE Technical Report. SAT2001-77. 1-6 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] S.Egami: "Application of Digital Signal Processing Technologies to Satellite Communications"IEICE Technical Report. SAT2001-144. 139-146 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T.Watanabe, K.Sugiyama, S.Egami: "Analog Signal Demodulation Using Frequency Samples"Reports of the Graduate School of Electronic Science and Technology, Shizuoka University. No.23. 75-80 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Shunichiro Egami: "A Flexible Bandwidth Multiple Beam System Using Onboard DSP"20th AIAA International Commumcations Satellite Systems Conference. AIAA-2002-1888. (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Yoshihiko Kuwahara: "Estimation of Propagation Structure by Means of Hopfield Neural Network"IEEE Antennas and Propagation Society International Symposium 2001. 476-479 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Yoshihiko Kuwahara: "Improvement of Gain of the Phased Array Antenna by Parasitic Elements"IEEE Antennas and Propagation Society International Symposium 2001. 812-815 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] LeiXie, S.Egami: "Modified Plotkin bound for unequal error protection codes"Electronics Letters. Vol.38, No.18. 1041-1042 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T.Suzuki, S.Egami: "Improving multichannel FFT filter characteristics by multiplication and division of time window"The 3rd International Workshop on Signal Processing Applications and Technology. 42-45 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] S.Egami, K.Sugiyama: "Demodulation and despreading from frequency samples"21th AIAA International Communications Satellite Systems Conference AIAA. 2003-2293 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K.Sugiyama, S.Egami: "BPSK Demodulation by Frequency Samples Using C6711DSK"Transactions of the Institute of Signal Processing Applications and Technology. Vol.4, in print. (2003)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K.Sugiyama, S.Egami: "Carrier Recovery and PSK Demodulation by DSP for Satellite Onboard Processing"The Transactions of the Institute of Electronics, Information and Communicatiotn Engineers. Vol.J86-B in press. (2003)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Hosokawa, Y.Kuwahara: "Super Resolution by RBF Neural network"The Transactions of the Institute of Electronics, Information and Communicatiotn Engineers. Vol.J86-A. (2003)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Y.Nakane and Y Kuwahara: "Study for the Aperture of an Adaptive Antenna with Switchied Parasitic Element"IEEE Antennas and Propagation Society International Symposium Digest. (2003)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Y.Fujino and Y.Kuwahara: "Transmitter with Antenna Array for MC-CDMA Forward Link"IEEE Antennas and Propagation Society International Symposium Digest. (2003)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T.Noguchi, Y.Tuji, Y.Nakane, Y.Kuwahara: "Multiband Adaptive Array Antenna by means of Switched Parasitic Element"IEEE Antennas and Propagation Society International Symposium Digest. (2003)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] D.Sakai, Y.Tuji, Y.Kuwahara: "Adaptive Array Antenna Using Parasite Switch"The Transactions of the Institute of Electronics, Information and Communication Engineers. Vol.J85-B. 2265-2269 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Kasuya, Y.Tsuji, Y.Kuwahara: "Design of Pseudo Yagi Array using Genetic Algorithm"The Transactions of the Institute of Electronics, Information and Communication Engineers. Vol.J86-B. 209-218 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Y.Fujino, Y.Kuwahara: "MMSE Adaptive Antenna for OMC-CDMA Mobile Communication"Proceedings of the 2002 International Symposium on Antennas and Propagation. 41-44 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T.Maruyama, Y.Kuwahara: "Digital Beam Forming Equipment by Time Division Multiple Receiving for the Direction Finder"Proceedings of the 2002 International Symposium on Antennas and Propagation. 41-44 (2002)

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 2004-04-14  

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