Invention Grant
- Patent Title: Method and apparatus for sensing inter-modulation to improve radio performance in single and dual tuner
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Application No.: US14507983Application Date: 2014-10-07
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Publication No.: US09484966B2Publication Date: 2016-11-01
- Inventor: Donald Thomas , Jason Hingerton , Tatsuya Fujisawa , Jammie Chu , Shree Jaisimha , Robert Baillargeon
- Applicant: Panasonic Automotive Systems Company of America, Division of Panasonic Corporation of North America
- Applicant Address: US GA Peachtree City
- Assignee: Panasonic Automotive Systems Company of America, Division of Panasonic Corporation of North America
- Current Assignee: Panasonic Automotive Systems Company of America, Division of Panasonic Corporation of North America
- Current Assignee Address: US GA Peachtree City
- Agent Laurence S. Roach, Esq.
- Main IPC: H04B1/18
- IPC: H04B1/18 ; H03J1/00 ; H04B1/10 ; H04B1/08 ; H04L25/08 ; H04B17/345 ; H04H20/26
Abstract:
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.
Public/Granted literature
- US20160099735A1 METHOD AND APPARATUS FOR SENSING INTER-MODULATION TO IMPROVE RADIO PERFORMANCE IN SINGLE AND DUAL TUNER Public/Granted day:2016-04-07
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