发明授权
- 专利标题： Wireless communication apparatus
- 专利标题（中）： 无线通信装置
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申请号： US12817781申请日： 2010-06-17
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公开(公告)号： US08285235B2公开(公告)日： 2012-10-09
- 发明人: Hiroyuki Egawa , Masahiko Shimizu
- 申请人： Hiroyuki Egawa , Masahiko Shimizu
- 申请人地址： JP Kawasaki
- 专利权人： Fujitsu Limited
- 当前专利权人： Fujitsu Limited
- 当前专利权人地址： JP Kawasaki
- 代理机构： Katten Muchin Rosenman LLP
- 优先权： JP2009-148973 20090623
- 主分类号： H04B1/18
- IPC分类号： H04B1/18
摘要：
A wireless communication apparatus includes: an antenna; a communication unit for receiving a radio signal via the antenna; a tuning unit for tuning an impedance of the antenna; an impedance controller for controlling the tuning unit to match the impedance of the antenna with an impedance of the communication unit; and a halting unit for halting controlling the impedance of the antenna in accordance with an intensity of the received radio signal.
公开/授权文献
- US20100323650A1 WIRELESS COMMUNICATION APPARATUS 公开/授权日：2010-12-23
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