专利检索 ap:("Gregory Black" OR "Chidambaram Shankar" OR "Vimalkaushik Natarajan" OR "Robert Giometti" OR "Leslie Mutz" OR "Robert Netz") AND inv:"Robert Netz" 第 1 页

1.

发明申请
Tunable ground return impedance for a wireless communication device 审中-公开
标题翻译：无线通信设备的可调谐接地回路阻抗

公开(公告)号：US20050096081A1

公开(公告)日：2005-05-05

申请号：US10698249

申请日：2003-10-31

申请人： Gregory Black , Chidambaram Shankar , Vimalkaushik Natarajan , Robert Giometti , Leslie Mutz , Robert Netz

发明人： Gregory Black , Chidambaram Shankar , Vimalkaushik Natarajan , Robert Giometti , Leslie Mutz , Robert Netz

IPC分类号： H01Q1/24 , H01Q3/24 , H04M1/00

CPC分类号： H01Q1/242 , H01Q3/247

摘要： An apparatus (100) and a method (1300) for a wireless portable communication device for tuning ground return impedance based upon its configuration are provided. The wireless portable communication device (100) detects its configuration and provides appropriate impedance for a desired antenna performance for the detected configuration by adjusting a ground return impedance block (114) between a printed circuit board ground (108) and a chassis (112).

摘要翻译： 提供了一种用于基于其配置来调谐接地回路阻抗的无线便携式通信设备的装置（100）和方法（1300）。无线便携式通信设备（100）通过调整印刷电路板接地（108）和底盘（112）之间的接地返回阻抗块（114）来检测其配置并为检测到的配置提供适合于所需天线性能的阻抗。