发明授权
- 专利标题: Communication apparatus
- 专利标题(中): 通讯设备
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申请号: US12481277申请日: 2009-06-09
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公开(公告)号: US08391783B2公开(公告)日: 2013-03-05
- 发明人: Takanori Washiro
- 申请人: Takanori Washiro
- 申请人地址: JP Tokyo
- 专利权人: Sony Corporation
- 当前专利权人: Sony Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权: JP2008-191490 20080724
- 主分类号: H04B5/00
- IPC分类号: H04B5/00
摘要:
The communication apparatus includes a capacitive coupling electrode which is capacitively coupled with an adjacent conductor or an adjacent dielectric and which operates the conductor or the dielectric as an antenna element for electromagnetic waves of a predetermined frequency, and a matching circuit which is connected to the capacitive coupling electrode and which matches impedance of the conductor or the dielectric to be operated as the antenna element for the electromagnetic waves of the predetermined frequency when the conductor or the dielectric is adjacent and capacitively coupled therewith.
公开/授权文献
- US20100019982A1 COMMUNICATION APPARATUS 公开/授权日:2010-01-28
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