Invention Grant
- Patent Title: Air loop antenna for shared AM/FM
- Patent Title (中): 用于共享AM / FM的气环天线
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Application No.: US13914949Application Date: 2013-06-11
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Publication No.: US09048547B2Publication Date: 2015-06-02
- Inventor: Ligang Zhang , Chengzhou Lin
- Applicant: Silicon Laboratories Inc.
- Applicant Address: US TX Austin
- Assignee: Silicon Laboratories Inc.
- Current Assignee: Silicon Laboratories Inc.
- Current Assignee Address: US TX Austin
- Agency: Egan, Peterman & Enders LLP.
- Main IPC: H01Q7/00
- IPC: H01Q7/00 ; H01Q1/50

Abstract:
Systems and methods are disclosed for shared AM/FM air loop antennas that may be advantageously implemented to provide a AM/FM receiver system with a single common air loop antenna for receiving both AM and FM channels, thus eliminating the need for additional materials and electronics associated with provision of a separate FM pigtail antenna and FM antenna jack for connection of same. The shared AM/FM air loop antennas may be connected to a radio device having antenna connections.
Public/Granted literature
- US20130271340A1 Air Loop Antenna For Shared AM/FM Public/Granted day:2013-10-17
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