- 专利标题： Method and apparatus for sensing inter-modulation to improve radio performance in single and dual tuner
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申请号： US15286073申请日： 2016-10-05
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公开(公告)号： US09838053B2公开(公告)日： 2017-12-05
- 发明人: Donald Thomas , Jason Hingerton , Tatsuya Fujisawa , Jammie Chu , Shree Jaisimha , Robert Baillargeon
- 申请人： Panasonic Automotive Systems Company of America, Division of Panasonic Corporation of North America
- 申请人地址： US GA Peachtree City
- 专利权人： Panasonic Automotive Systems Company of America, Division of Panasonic Corporation of North America
- 当前专利权人： Panasonic Automotive Systems Company of America, Division of Panasonic Corporation of North America
- 当前专利权人地址： US GA Peachtree City
- 代理商 Laurence S. Roach, Esq.
- 主分类号： H04B1/18
- IPC分类号： H04B1/18 ; H03J1/00 ; H04B1/10 ; H04B1/08 ; H04H20/26 ; H04L25/08 ; H04W52/02 ; H04B17/345
摘要：
A method of performing alternate frequency switching in a radio includes tuning the radio to a primary frequency. A candidate alternate frequency is identified. It is determined whether the candidate alternate frequency is a third order inter-modulation artifact. Tuning is switched from the primary frequency to the candidate alternate frequency only if it is determined in the determining step that the candidate alternate frequency is not a third order inter-modulation artifact.
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