CMA Adaptive Array Antennas Using Analysis and Synthesis Filter Banks(Special Section on Digital Signal Processing)
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概要
- 論文の詳細を見る
A constant modulus adaptive array algorithm is derived using analysis and synthesis filter banks to permit adaptive digital beamforming for wideband signals. The properties of the CMA adaptive array using the filter banks are investigated. This array would be used to realize adaptive digital beamforming when this is difficult by means of ordinary(that is, non-subband)processing due to the limited speed of signal processor operations. As an actual application, we present a beamspace adaptive array structure that combines the analysis and synthesis filter banks with RF-domain multibeam array antennas, such as those utilizing optical signal processing.
- 社団法人電子情報通信学会の論文
- 1998-08-25
著者
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KAMIYA Yukihiro
The authors are with ATR Adaptive Communications Research Laboratories
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Karasawa Yoshio
Atr Optical And Radio Communications Research Laboratories Radio Communications Department:atr Adapt
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Karasawa Y
University Of Electro-communications
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Sekiguchi T
Atr Adaptive Communications Research Laboratories:(present Address)information Technology R&d Ce
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Karasawa Y
Atr Adaptive Communications Res. Lab. Kyoto‐fu Jpn
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SEKIGUCHI Takashi
ATR Adaptive Communications Research Laboratories
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KARASAWA Yoshio
ATR Adaptive Communications Research Laboratories
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Karasawa Yoshio
Atr Adaptive Communications Res. Labs.
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Sekiguchi Takashi
Atr Adaptive Communications Res. Labs.
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