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Development of Frequency Domain Onboard Digital Signal Processing System for the Next Generation Super-multiple-beam Satellite

Research Project

Project/Area Number 15560324
Research Category

Grant-in-Aid for Scientific Research (C)

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

Principal Investigator

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

Co-Investigator(Kenkyū-buntansha) KUWAHARA Yoshihiko  Shizuoka University, Department of Engineering, Professor, 工学部, 教授 (00313932)
OUCHI Kouji  Shizuoka University, Department of Engineering, Assistant, 工学部, 助手 (50313937)
Project Period (FY) 2003 – 2005
Project Status Completed (Fiscal Year 2005)
Budget Amount *help
¥3,700,000 (Direct Cost: ¥3,700,000)
Fiscal Year 2005: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2004: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2003: ¥1,500,000 (Direct Cost: ¥1,500,000)
Keywordssatellite communications / mobile satellite / onboard processing / DSP / multiple beam / FFT / CDMA / digital signal processing / 通信衛星 / ソフトウエア受信 / 周波数サンプル / 多ビーム通信 / 高速相関 / ドータボード
Research Abstract

Recently, mobile satellite communications are implemented using several hundreds of beams. Large number of beams enable increase of mobile customers by smaller terminals. In this research, onboard processing technologies which enable thousands of beams are investigated. Onboard processing for multiple beam satellite is performed by frequency domain samples.
For this purpose, we developed following items.
1.At first, fast FFT processing by pipeline FFT is investigated. We developed a pipeline FFT algorithm suitable for DSP. Fast FFT processing was made possible by parallel operation of plural DSP tips.
2.Channel selecting is performed by selecting frequency domain samples. We suggested that channel selecting characteristics is improved by multiplying cosine roll off time windows for truncated FFT section.
3.If direct demodulation from frequency domain samples onboard routing of IP signals become possible. For this purpose, demodulation of BPSK and QPSK from frequency domain samples are investigated. We developed PSK demodulation method from frequency domain samples.
4.Also, CDMA despreading become necessary for CDMA uplink processing. For this purpose, we developed CDMA despreading method starting from frequency domain samples. Despreading of CDMA with carrier was made possible.
5.As an application of these technologies, method of software reception of AM/FM broadcast was developed. This software was recognized as a suitable software which supplement digital radio
6.From April 2000, author supporting development of Ka band Multiport Amplifier for multiple beam mission of WINDS project. Development of Ka-band MPA was successfully carried out. CDR of Ka-band MPA was successfully carried out in Dec.2005.

Report

(4 results)
  • 2005 Annual Research Report   Final Research Report Summary
  • 2004 Annual Research Report
  • 2003 Annual Research Report
  • Research Products

    (83 results)

All 2006 2005 2004 2003 Other

All Journal Article (69 results) Book (1 results) Patent(Industrial Property Rights) (2 results) Publications (11 results)

  • [Journal Article] 直接探索法を用いたESPARアンテナの適応指向性制御2006

    • Author(s)
      桑原義彦
    • Journal Title

      電子情報通信学会論文誌B Vol.89B,No.1

      Pages: 39-44

    • NAID

      110003486717

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Reconfigurable Multiport Amplifier for In-Orbit Use2006

    • Author(s)
      Masayoshi Tanaka, Shunichiro Egami
    • Journal Title

      IEEE Transactions on Aerospace & Electronic System Vol.AES42,No.1

      Pages: 228-236

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 高速DSPを利用したリアルタイム特定シーン検索システム2006

    • Author(s)
      王 〓磊, 江上俊一郎
    • Journal Title

      高速信号処理応用技術学会論文誌 第9巻第2号(印刷中)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Adaptive Beamforming on ESPAR Antenna by the Direct Search2006

    • Author(s)
      Y.Kuwahara
    • Journal Title

      The IEICE Transactions on Communications Vol.J89-B, No.1

      Pages: 39-44

    • NAID

      110003486717

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Reconfigurable Multiport Amplifier for In-Orbit Use.2006

    • Author(s)
      M.Tanaka, S.Egami
    • Journal Title

      IEEE Transactions on Aerospace & Electronic System Vol.AES42, No.1

      Pages: 228-236

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Real Time Video Image Retrieval System Using High Speed DSP.2006

    • Author(s)
      Xinlei Wang, S.Egami
    • Journal Title

      Transactions of the Signal Processing Applications and Technology Society Vol.9, No.2

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Reconfigurable Multiport Amplifier for In-Orbit Use2006

    • Author(s)
      Masayoshi Tanaka, Shunichiro Egami
    • Journal Title

      IEEE Transactions on Aerospace & Electronic System Vol.AES42, No.1

      Pages: 228-236

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 高速DSPを利用したリアルタイム特定シーン検索システム2006

    • Author(s)
      王 〓磊, 江上俊一郎
    • Journal Title

      高速信号処理応用技術学会論文誌 第9巻第2号

    • Related Report
      2005 Annual Research Report
  • [Journal Article] DSPを用いた動きベクトル抽出技術を利用してネットワーク上に構成した動画検索表示システム2005

    • Author(s)
      王 〓磊, 江上俊一郎
    • Journal Title

      電子科研報告 第26号

      Pages: 49-54

    • NAID

      40006997284

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] Despreading of DS-CDMA Signals with Carrier by the Summed Gradient Method Using DSP2005

    • Author(s)
      Shunichiro Egami, K.Sakaguchi, Y.Kitagawa, Xinlei Wang
    • Journal Title

      23rd AIAA International Communications Satellite Systems Conference Collection of Technical Papers AIAA2005-I000172

      Pages: 1-7

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] Trial Model of Adaptive Antenna Equipment with Switched Loads for Parasitic Elements2005

    • Author(s)
      Y.Nakane, T.Noguchi, Y.Kuwahara
    • Journal Title

      IEEE Transactions on Antennas and Propagation Vol.53,No.10

      Pages: 3398-3342

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Multi-objective Optimization Design of Yagi-Uda Antenna2005

    • Author(s)
      Y.Kuwahara
    • Journal Title

      IEEE Transactions on Antennas and Propagation Vol.53,No.6

      Pages: 1984-1992

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] パラサイト素子切り替え型ビーム走査アンテナとRBFニューラルネットワークを用いた二次限到来方向推定2005

    • Author(s)
      松本拓洋, 桑原義彦
    • Journal Title

      電子情報通信学会論文誌B Vol.88B,No.10

      Pages: 1501-1508

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Experiments of Direction Finder by RBF Neural Network with Post Processing2005

    • Author(s)
      Y.Kuwahara, T.Matsumoto
    • Journal Title

      IEE Electronics Letters Vol.41,No.10

      Pages: 602-603

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Performance Evaluation of Route Coding Scheme in Wireless Multi-hop Networks2005

    • Author(s)
      H.Okada, T.Wada, K.Ohuchi, M.Saito, T.Yamazato, M.Katayama
    • Journal Title

      The 61st Vehicular Technology Conference (VTC2005 Spring) 9A-1

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Performance Improvement of Turbo Coded Multi-route Multu-hop Networks using Parity Check Codes2005

    • Author(s)
      T.Wada, N.Nakagawa, H.Okada, A.Jamaipour, K.Ohuchi, M.Saito
    • Journal Title

      2005 Workshop on High Performance Switching and Routing

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Effect of Parity Check Bits in Turbo Coded Multi-route Multi-hop Networks2005

    • Author(s)
      T.Wada, A.Jamalipour, H.Okada, K.Ohuchi, M.Saito
    • Journal Title

      IEEE GROBECOM 2005

      Pages: 3451-3455

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Despreading of DS-CDMA Signals with Carrier by the Summed Gradient Method Using DSP.2005

    • Author(s)
      S.Egami, K.Sakaguchi, U.Kitagawa, Xinlei Wang
    • Journal Title

      23rd AIAA International Communications Satellite Systems Conference Collection of Technical Papers AIAA2005-100012

      Pages: 1-7

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Trial Model of Adaptive Antenna Equipment with Switched Loads for Parasitic Elements.2005

    • Author(s)
      Y.Nakane, T.Noguchi, Y.Kuwahara
    • Journal Title

      IEEE Transactions on Antennas and Propagation Vol.53, No.10

      Pages: 3398-3342

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Multi-objective Optimization Design of Yagi-Uda Antenna.2005

    • Author(s)
      Y.Kuwahara
    • Journal Title

      IEEE Transactions on Antennas and Propagation Vol.53, No.6

      Pages: 1984-1992

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 2D DOA Using RBF Neural Network and Parasite Element Changing Adaptive Beam Antenna.2005

    • Author(s)
      T.Matsumoto, Y.Kuwahara
    • Journal Title

      The IEICE Transactions on Communications Vol.J88-B, No.10

      Pages: 1501-151

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Experiments of Direction Finder by RBF Neural Network with Post Processing.2005

    • Author(s)
      Y.Kuwahara, T.Matsumoto
    • Journal Title

      IEE Electronics Letters Vol.41, No.10

      Pages: 602-603

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Effect of Parity Check Bits in Turbo Coded Multi-route Multi-hop Networks2005

    • Author(s)
      T.Wada, A.Jamalipour, H.Okada, K.Ohuchi, M.Saito
    • Journal Title

      IEEE GROBECOM 2005 2005

      Pages: 11-11

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Trial Model of Adaptive Antenna Equipment with Switched Loads for Parasitic Elements2005

    • Author(s)
      Y.Nakane, T.Noguchi, Y.Kuwahara
    • Journal Title

      IEEE Transactions on Antennas and Propagation Vol.53, No.10

      Pages: 3398-3342

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Multi-objective Optimization Design of Yagi-Uda Antenna2005

    • Author(s)
      Y.Kuwahara
    • Journal Title

      IEEE Transactions on Antennas and Propagation Vol.53, No.6

      Pages: 1984-1992

    • Related Report
      2005 Annual Research Report
  • [Journal Article] パラサイト素子切り替え型ビーム走査アンテナとRBFニューラルネットワークを用いた二次限到来方向推定2005

    • Author(s)
      松本拓洋, 桑原義彦
    • Journal Title

      電子情報通信学会論文誌B Vol.88B, No.10

      Pages: 1501-1508

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Experiments of Direction Finder by RBF Neural Network with Post Processing2005

    • Author(s)
      Y.Kuwahara, T.Matsumoto
    • Journal Title

      IEE Electronics Letters Vol.41, No.10

      Pages: 602-603

    • Related Report
      2005 Annual Research Report
  • [Journal Article] パラサイト負荷切り替え方式アダプテイブアンテナ開口の基礎的検討2004

    • Author(s)
      中根義明, 桑原義彦
    • Journal Title

      電子情報通信学会論文誌B Vol.J87-B,No.9

      Pages: 1259-1265

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 擬似八木アンテナアレーの多目的最適化2004

    • Author(s)
      辻陽介, 桑原義彦
    • Journal Title

      電子情報通信学会論文誌B Vol.J87-B,No.6

      Pages: 874-882

    • NAID

      110003170744

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Software Reception of Low Bit Rate PSK Signals for Omni Directional Terminals2004

    • Author(s)
      Shunichiro Egami
    • Journal Title

      AIAA International Communications Satellite Systems Conference Collection of Technical Papers AIAA-2004-3240

      Pages: 1-7

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary 2004 Annual Research Report
  • [Journal Article] DSPを用いた搬送波を有するCDMA波の逆拡散2004

    • Author(s)
      坂口浩二, 北川喜博, 江上俊一郎
    • Journal Title

      第6回DSPS教育者会議予稿集 Vol.6

      Pages: 95-98

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary 2004 Annual Research Report
  • [Journal Article] Channel Transmission Characteristics of Onboard Frequency Domain Processing for Multiple Beam Mobile Satellites2004

    • Author(s)
      Shunichiro Egami, Taka-aki Suzuki
    • Journal Title

      Joint Conference on Satellite Communications(JC-SAT 2004) JC-SAT2004

      Pages: 95-100

    • NAID

      110003205241

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] W-CDMA上りリンクMMSEアダプテイブアンテナのパイロットシンボルの直交符号化2004

    • Author(s)
      橋本康史, 桑原義彦
    • Journal Title

      電子情報通信学会論文誌B Vol.J87-B,No.10

      Pages: 1843-1848

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Antennas by Multiobjective Optimization Technique2004

    • Author(s)
      T.Tsuji, T.Ikeda, Y.Kuwahara
    • Journal Title

      Proceedings of the 2004 International Symposium on Antennas and Propagation ISAP2004

      Pages: 9-12

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary 2004 Annual Research Report
  • [Journal Article] 2D DOA Estimation using Beam Steering Antenna by the Switched Parasitic Elements and RBF Neural Network2004

    • Author(s)
      T.Tsuji, T.Ikeda, Y.Kuwahara
    • Journal Title

      Proceedings of the 2004 International Symposium on Antennas and Propagation ISAP2004

      Pages: 489-492

    • NAID

      210000173678

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary 2004 Annual Research Report
  • [Journal Article] Orthogonal Coding for the Pilot Symbol of MMSE Adaptive Antenna2004

    • Author(s)
      Y.Hashimoto, Y.Fujino, Y.Kuwahara
    • Journal Title

      Proceedings of IEEE TENCON 2004 TENCON2004

      Pages: 499-502

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary 2004 Annual Research Report
  • [Journal Article] Proposal of a Convolutional Coding Method for DS/SS Systems with M-ary Bi-Orthogonal Keying2004

    • Author(s)
      K.Ohuchi
    • Journal Title

      2004 IEEE Seventh International Symposium on Spread Spectrum Techniques & Applications Proceedings vol.1

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Investigation of Adaptive Antenna Aperture with changing Parasite Elements.2004

    • Author(s)
      Y.Nakane, Y.Kuwahara
    • Journal Title

      The IEICE Transactions on Communications Vol.J87-B, No.9

      Pages: 1259-1265

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Multipurpose Optimization of Pseudo Yagi Antenna Array.2004

    • Author(s)
      Y.Tuiji, Y.Kuwahara
    • Journal Title

      The IEICE Transactions on Communications Vol.J87-B, No.6

      Pages: 1874-1882

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Software Reception of Low Bit Rate PSK Signals for Omni Directional Terminals.2004

    • Author(s)
      S.Egami
    • Journal Title

      AIAA International Communications Satellite Systems Conference Collection of Technical Papers AIAA-2004-3240

      Pages: 1-7

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Despreading of CDMA with Carrier Using DSP.2004

    • Author(s)
      K.Sakaguchi, Y.Kitagawa, S.Egami
    • Journal Title

      Summary Paper of the 6th DSPS Educator's Conference Vol.6

      Pages: 95-98

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Channel Transmission Characteristics of Onboard Frequency Domain Processing for Multiple Beam Mobile Satellites2004

    • Author(s)
      S.Egami, T.Suzuki
    • Journal Title

      Joint Conference on Satellite Communications( JC-SAT2004

      Pages: 95-100

    • NAID

      110003205241

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Orthogonal Coding of Pilot Symbols Used for W-CDMA Uplink MMSE Adaptive Antenna.2004

    • Author(s)
      Y.Hashimoto, Y.Kuwahara
    • Journal Title

      The IEICE Transactions on Communications Vol.J87-B, No.10

      Pages: 1843-1848

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Antennas by Multiobjective Optimization Technique.2004

    • Author(s)
      T.Tsuji, T.Ikeda, Y.Kuwahara
    • Journal Title

      Proceedings of the 2004 International Symposium on Antennas and Propagation ISAP2004

      Pages: 9-12

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 2D DOA Estimation using Beam Steering Antenna by the Switched Parasitic Elements and RBF Neural Network.2004

    • Author(s)
      T.Tsuji, T.Ikeda, Y.Kuwahara
    • Journal Title

      Proceedings of the 2004 International Symposium on Antennas and Propagation ISAP2004

      Pages: 489-492

    • NAID

      210000173678

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Proposal of a Convolutional Coding Method for DS/SS Systems with M-ary Bi-Orthogonal Keying2004

    • Author(s)
      K.Ohuchi
    • Journal Title

      IEEE Seventh International Symposium on Spread Spectrum Techniques & Applications (ISSSTA2004) Proceedings Vol.1

      Pages: 8-8

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Orthogonal Coding for the Pilot Symbol of MMSE Adaptive Antenna.2004

    • Author(s)
      Y.Hashimoto, Y.Fujino, Y.Kuwahara
    • Journal Title

      Proceedings of IEEE TENCON 2004

      Pages: 449-502

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Channel Transmission Characteristics of Onboard Frequency Domain Processing for Multiple Beam Mobile Satellites2004

    • Author(s)
      Shunichiro Egami, Taka-aki Suzuki
    • Journal Title

      Joint Conference on Satellite Communications(JC-SAT 2004) JS-SAT2004

      Pages: 95-100

    • NAID

      110003205241

    • Related Report
      2004 Annual Research Report
  • [Journal Article] W-CDMA上りリンクMMSEアダプテイブアンテナのパイロットシンボルの直交符号化2004

    • Author(s)
      橋本康史, 桑原義彦
    • Journal Title

      電子情報通信学会論文誌B Vol.J87-B, No.10

      Pages: 1843-1848

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 擬似八木アンテナアレーの多目的最適化2004

    • Author(s)
      辻陽介, 桑原義彦
    • Journal Title

      電子情報通信学会論文誌B Vol.J87-B, No.6

      Pages: 874-882

    • NAID

      110003170744

    • Related Report
      2004 Annual Research Report
  • [Journal Article] パラサイト負荷切り替え方式アダプテイブアンテナ開口の基礎的検討2004

    • Author(s)
      中根義明, 桑原義彦
    • Journal Title

      電子情報通信学会論文誌B Vol.J87-B, No.9

      Pages: 1259-1265

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Multi-objective Optimization Design of Yagi-Uda Antenna2004

    • Author(s)
      Yoshihiko Kuwahara
    • Journal Title

      IEEE Transactions on Antennas and Propagation (印刷中)

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Demodulation and Despreading from Frequency Samples2003

    • Author(s)
      Shunichiro Egami, Katsumi Sugiyama
    • Journal Title

      AIAA International Communications Satellite Systems Conference Collection of Technical Papers AIAA-2003-2293

      Pages: 1-7

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] C6711DSKと試作6Ms/secAD/DAドータボードを用いたCDMA波の高速相関処理の実験2003

    • Author(s)
      北川喜博, 松村康寿, 江上俊一郎
    • Journal Title

      第5回DSPS教育者会議予稿集 Vol.5

      Pages: 61-66

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] C6711DSKを用いた周波数サンプルによるBPSK復調2003

    • Author(s)
      杉山克己, 江上俊一郎
    • Journal Title

      高速信号処理応用技術学会誌 第6巻第3号

      Pages: 8-13

    • NAID

      40005917979

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 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2003

    • Author(s)
      杉山克己, 江上俊一郎
    • Journal Title

      電子情報通信学会論文誌B Vol.J86-B,No.12

      Pages: 2475-2486

    • NAID

      110003170383

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] New Processing System for ON-Line Video Image Retrieval Utilizing DSP2003

    • Author(s)
      Xinlei Wang, S.Egami
    • Journal Title

      IEEE Transactions on Consumer Electronics Vol.49,No.4

      Pages: 1408-1415

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] マルチバンドアダプテイブアンテナ2003

    • Author(s)
      野口高洋, 桑原義彦
    • Journal Title

      電子情報通信学会論文誌B Vol.J86-B

      Pages: 2576-2579

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 遺伝的アルゴリズムによる到来方位推定2003

    • Author(s)
      丸山貴史, 辻陽介, 桑原義彦
    • Journal Title

      電子情報通信学会論文誌A Vol.J86-A

      Pages: 1179-1187

    • NAID

      110003311580

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 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2003

    • Author(s)
      細川文哉, 桑原義彦
    • Journal Title

      電子情報通信学会論文誌A Vol.J86-A

      Pages: 978-982

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Demodulation and Despreading from Frequency Samples2003

    • Author(s)
      S.Egami, K.Sugiyama
    • Journal Title

      22nd AIAA International Communications Satellite Systems Conference Collection of Technical Papers AIAA-2003-2293

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] CDMA Despreading Experiments Using C6711 DSK and 6Ms/s Daughter Board2003

    • Author(s)
      Y.Kitagawa, Y.Matumura, S.Egami
    • Journal Title

      Summary Paper of the 5th DSPS Educator's Conference Vol.5

      Pages: 61-66

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] BPSK Demodulation by Frequency Domain Samples Using C6711 DSK.2003

    • Author(s)
      K.Sugiyama, S.Egami
    • Journal Title

      Transactions of the Signal Processing Applications and Technology Society Vol.5, No.3

      Pages: 8-13

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] PSK Demodulation by Frequency Domain Carrier Recovery Using DSP for Satellite Onboard Processing.2003

    • Author(s)
      K.Sugiyama, S.Egami
    • Journal Title

      The IEICE Transactions on Communications Vol.J86-B, No.12

      Pages: 2475-2486

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] New Processing System for ON-Line Video Image Retrieval Utilizing DSP.2003

    • Author(s)
      Xinlei Wang, S.Egami
    • Journal Title

      IEEE Transactions on Consumer Electronics Vol.49, No.4

      Pages: 1408-1415

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Multiband Adaptive Antenna2003

    • Author(s)
      T.Noguchi, Y.Kuwahara
    • Journal Title

      The TETCE Transactions on Communications Vol.J86-B

      Pages: 2576-2579

    • NAID

      110003170394

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Estimation of DOA Using Genetic Algorithm.2003

    • Author(s)
      T.Maruyama, Y.Kuwahara
    • Journal Title

      The IEICE Transactions on Fundamentals Vol.J86-A

      Pages: 1179-1187

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Estimation of DOA using RBF Neural Network in the Environments of W-CDMA Mobile Communications.2003

    • Author(s)
      H.Hosokawa, Y.Kuwahara
    • Journal Title

      The IEICE Transactions on Fundamentals Vol.J86-A

      Pages: 978-982

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] On-Line Video Image Retrieval System Utilizing DSP.

    • Author(s)
      Xinlei Wang, S.Egami
    • Journal Title

      Report of the Graduate School of Electronic Science and Technology, Shizuoka University Vol.26

      Pages: 49-54

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Book] 電磁解析シミュレータIE3Dによるアンテナの電磁界解析2003

    • Author(s)
      桑原義彦
    • Total Pages
      60
    • Publisher
      トリケップス
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Patent(Industrial Property Rights)] スペクトル拡散方式の同期装置,逆拡散装置及び受信装置2004

    • Inventor(s)
      江上俊一郎, 北川喜博
    • Industrial Property Rights Holder
      静岡TLO
    • Industrial Property Number
      2004-009088
    • Filing Date
      2004-03-26
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Patent(Industrial Property Rights)] スペクトル拡散方式の同期装置,逆拡散装置及び受信装置2004

    • Inventor(s)
      江上 俊一郎, 北川 喜博
    • Industrial Property Rights Holder
      静岡TLO
    • Industrial Property Number
      2004-090881
    • Filing Date
      2004-03-26
    • Related Report
      2004 Annual Research Report
  • [Publications] Shunichiro Egami, Katsumi Sugiyama: "Demodulation and Despreading from Frequency Samples"AIAA International Communications Satellite Systems Conference Collection of Technical Papers. AIAA-2003-2293. 1-7 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 北川喜博, 松村康寿, 江上俊一郎: "C6711DSKと試作6Ms/secAD/DAドータボードを用いたCDMA波の高速相関処理の実験"第5回DSPS教育者会議予稿集. Vol.5. 61-66 (2003)

    • Related Report
      2003 Annual Research Report
  • [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. 第6巻第3号. 8-13 (2003)

    • Related Report
      2003 Annual Research Report
  • [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B. Vol.J86-B, No.12. 2475-2486 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Xinlei Wang, S.Egami: "New Processing System for ON-Line Video Image Retrieval Utilizing DSP"IEEE Transactions on Consumer Electronics. Vol.49, No.4. 1408-1415 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 中根義明, 桑原義彦: "パラサイト負荷切り替え方式アダプテイブアンテナ開口の基礎的検討"電子情報通信学会論文誌B. Vol.J87-B(accepted). (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] 辻陽介, 桑原義彦: "擬似八木アンテナアレーの多目的最適化"電子情報通信学会論文誌B. Vol.J87-B(accepted). (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] 野口高洋, 桑原義彦: "マルチバンドアダプテイブアンテナ"電子情報通信学会論文誌B. Vol.J86-B. 2576-2579 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 丸山貴史, 辻陽介, 桑原義彦: "遺伝的アルゴリズムによる到来方位推定"電子情報通信学会論文誌B. Vol.J86-A. 1179-1187 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 細川文哉, 桑原義彦: "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B. Vol.J86-A. 978-982 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 桑原義彦: "電磁解析シミュレータIE3Dによるアンテナの電磁界解析"トリケップス. 60 (2003)

    • Related Report
      2003 Annual Research Report

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Published: 2003-04-01   Modified: 2016-04-21  

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