发明名称 |
ADAPTIVE IMPEDANCE MATCHING (AIM) FOR ELECTRICALLY SMALL RADIO RECEIVER ANTENNAS (AIM) |
摘要 |
A method of tuning an antenna circuit includes: (a) receiving a signal on an antenna, (b) producing a received signal strength indication based on the received signal, (c) using the received signal strength indication to produce a control voltage, (d) using the control voltage to control a capacitance in an antenna matching circuit, (e) changing the control voltage to minimize a ratio of a change in the received signal strength indication to a change in the control voltage and (f) repeating steps (a), (b), (c), (d) and (e). An apparatus that implements the method is also provided. |
申请公布号 |
HK1164570(A1) |
申请公布日期 |
2015.08.28 |
申请号 |
HK20120104726 |
申请日期 |
2012.05.15 |
申请人 |
IBIQUITY DIGITAL CORPORATION |
发明人 |
KROEGER, BRIAN WILLIAM BW;PEYLA, PAUL JAMES PJ;GOTWALT, JEREMY DANIEL JD;WANG, LIBIN;TELSON, DEAN ANTHONY DA |
分类号 |
H04L |
主分类号 |
H04L |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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