A CMA Adaptive Array Antenna System with a Single Receiver Using Time-Division Multiplexing
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概要
- 論文の詳細を見る
We describe a simplified receiver structure having several receiving antennas (i.e., an adaptive array antenna system) and using time-division-multiplexing (TDM) signal processing. Three simplified receiver structures were investigated for use in the antenna system. To confirm the feasibility of using a TDM receiver, both a TDM receiver and a conventional adaptive array receiver were constructed for testing. In our proposed system, several repetitions of the constant modulus algorithm (CMA) are used to reduce co-channel interference (CCI). The frame format used for both receivers was the same as that of the personal handy phone system in Japan. The laboratory testing was done using a fading simulator to enable measurement of the bit error rate. The results are very promising and show the feasibility of the TDM receiver.
- 社団法人電子情報通信学会の論文
- 2001-06-01
著者
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Kamio Yukiyoshi
Communications Research Laboratory, Incorporated Administrative Agency
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Hamaguchi K
National Inst. Information And Communications Technol. (nict) Yokosuka‐shi Jpn
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Hamaguchi Kiyoshi
Communications Research Laboratory Independent Administrative Institution
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Kamio Yukiyoshi
Communications Research Laboratory Independent Administrative Institution
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Kamio Y
National Inst. Information And Communications Technol. (nict) Yokosuka‐shi Jpn
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MORIYAMA Eimatsu
Communications Research Laboratory, Independent Administrative Institution
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FURUKAWA Hiroshi
National Police Agency
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Moriyama E
Communications Research Laboratory Independent Administrative Institution
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Moriyama Eimatsu
Communications Research Laboratory
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