Invention Grant
- Patent Title: Vehicle communication system for receiving frequency modulation and digital audio broadcast radio frequency bands
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Application No.: US15063178Application Date: 2016-03-07
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Publication No.: US09755772B1Publication Date: 2017-09-05
- Inventor: Nahel Eshaq , David S. Cheney , Runhong Deng
- Applicant: GM Global Technology Operations LLC
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Agency: Reising Ethington P.C.
- Agent Christopher DeVries
- Main IPC: H04H20/86
- IPC: H04H20/86 ; H04H20/71 ; H04B1/3822
Abstract:
An antenna system for a vehicle that includes at least one radio frequency (RF) antenna that receives both a digital audio broadcasting (DAB) RF broadcast and a frequency modulation (FM) RF broadcast. A single amplifier coupled to one or more antennas is used to process both the DAB and FM broadcasts.
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