Implementation of a Digital Signal Processor in a DBF Self-Beam-Steering Array Antenna
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概要
- 論文の詳細を見る
We have proposed a digital beamforming (DBF) self-beam-steering array antenna which features maximal ratio combining enabling it to efficiently use the received power or to rapidly track the desired signal. The DBF self-beam-steering array antenna utilizes digital signal processing with an active array antenna configuration. ASIC implementation of the digital signal processor is inevitable for DBF antenna application in practical mobile communications environments. In this paper, we present a scheme for implementing a digital signal processor in ASICs using ten FPGAs (Field Programmable Gate Arrays) for the DBF self-beam-steering array antenna. Results of some experiments obtained in a large radio anechoic chamber are shown to confirm a basic function of the system.
- 社団法人電子情報通信学会の論文
- 1997-01-25
著者
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KAMIYA Yukihiro
The authors are with ATR Adaptive Communications Research Laboratories
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Miura R
Atr Optical And Radio Communications Research Laboratories Radio Communications Department:communica
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Tanaka Tsuyoshi
Semiconductor Device Research Center Semiconductor Company Matsushita Electric Industrial Co. Ltd.
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TANAKA Toyohisa
ATR Optical and Radio Communications Research Laboratories
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MIURA Ryu
ATR Optical and Radio Communications Research Laboratories
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KARASAWA Yoshio
ATR Optical and Radio Communications Research Laboratories
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Terahara Takafumi
The Authors Are With Optoelectronic Systems Laboratory Network System Laboratories Fujitsu Laborator
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Miura Ryu
Atr Optical Amp Radio Communications Research Laboratories:communications Research Laboratories Mini
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Tanaka T
Semiconductor Device Research Center Semiconductor Company Matsushita Electric Industrial Co. Ltd.
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Karasawa Y
Atr Adaptive Communications Res. Lab. Kyoto‐fu Jpn
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Karasawa Yoshio
Atr Optical And Radio Comm. Research Labs.
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