Advanced RF Technologies and Future Requirements for Mobile Communication Base Stations(Special Issue on Low-Distortion, High-Power, High-Efficiency Active Device and Circuit Technology)
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概要
- 論文の詳細を見る
Recent cellular systems have excellent performances, such as high quality, compactness, low power consumption and low cost, owing not only to digital technologies but also to various RF device technologies, especially amplifier technologies. This paper describes base station RF technologies that contributed for the improvement of base station equipment. Future mobile system will provide much higher bitrate services in the higher frequency band. Requirements and new technologies that are expected for RF equipment of the future base stations are also discussed.
- 社団法人電子情報通信学会の論文
- 2002-12-01
著者
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NOJIMA Toshio
Hokkaido University
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Nojima Toshio
Hokkaido Univ. Sapporo‐shi Jpn
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NAKAJIMA Nobuo
The University of Electro-Communications
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