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KDDI及Fujitsu發表用於Mobile WiMAX的高效率放大器(英文內容)
(技術新聞, 2007年3月5日)
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KDDI, Fujitsu and Fujitsu Laboratories Ltd. have announced their joint development of a high-efficiency amplifier applicable for mobile WiMAX (IEEE 802.16e-2005), a next-generation wireless broadband communications protocol, which offers industry-leading levels of power efficiency. The new amplifier is a result of joint development efforts which Fujitsu and KDDI started in May 2006 to develop a mobile WiMAX-applicable high-efficiency amplifier.
The deployment of this new amplifier technology is expected to reduce the size and power requirements of outdoor base stations by roughly half compared to conventional amplifiers, enabling reduction in equipment space requirements and the downsizing of back-up batteries, and thereby making a major contribution to reducing the costs of constructing base stations for mobile phone carriers when they begin to deploy mobile WiMAX.
http://www.fujitsu.com/global/news/pr/archives/month/2007/20070302-01.html
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