发明申请
- 专利标题： Impedance matching circuit with simultaneous shielding of parasitic effects for transceiver modules
- 专利标题（中）： 阻抗匹配电路，同时屏蔽收发模块的寄生效应
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申请号： US10727817申请日： 2003-12-04
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公开(公告)号： US20050123302A1公开(公告)日： 2005-06-09
- 发明人: Daniel Kuchta , Mark Ritter , Albert Ruehli , Christian Schuster
- 申请人： Daniel Kuchta , Mark Ritter , Albert Ruehli , Christian Schuster
- 主分类号： H01P5/02
- IPC分类号： H01P5/02 ; H04B10/00 ; H04B10/02 ; H04B10/04 ; H04B10/06 ; H04B10/28
摘要：
An RF device includes a signal layer disposed over a ground plane having radio frequency (RF) transmission lines configured and dimensioned to provide impedance matching along the RF lines. A shield is formed as a part of the RF lines and disposed below the RF choke of a DC current supply to form an intermediate capacitance between the choke and the shield to control parasitic effects.
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