发明名称 |
Adaptive antenna optimization network |
摘要 |
An adjustable matching network is provided for a wireless communications device transmitting and receiving signals in multiple frequency bands via an antenna. The adjustable matching network selectively connecting the antenna to a select power amplifier corresponding to a selected transmit frequency band and automatically matching the impedance of the antenna to the select power amplifier. The adjustable matching network also selectively connecting the antenna to a select bandpass filter corresponding to a selected receive frequency band and automatically matching the impedance of the antenna to the select bandpass filter.
|
申请公布号 |
US2002101907(A1) |
申请公布日期 |
2002.08.01 |
申请号 |
US20010770804 |
申请日期 |
2001.01.26 |
申请人 |
DENT PAUL W.;HOLSHOUSER HOWARD EUGENE;PHILLIPS JOHN CHARLES;DOLMAN ROD;BOESCH RON |
发明人 |
DENT PAUL W.;HOLSHOUSER HOWARD EUGENE;PHILLIPS JOHN CHARLES;DOLMAN ROD;BOESCH RON |
分类号 |
H04B1/04;H04B1/40;(IPC1-7):H04B1/707 |
主分类号 |
H04B1/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|