Invention Grant
- Patent Title: Method and system for FM transmitter coexistence
- Patent Title (中): FM发射机共存的方法和系统
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Application No.: US12394372Application Date: 2009-02-27
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Publication No.: US08131230B2Publication Date: 2012-03-06
- Inventor: Ariton E. Xhafa , Deric W. Waters
- Applicant: Ariton E. Xhafa , Deric W. Waters
- Applicant Address: US TX Dallas
- Assignee: Texas Instruments Incorporated
- Current Assignee: Texas Instruments Incorporated
- Current Assignee Address: US TX Dallas
- Agent Steven A. Shaw; W. James Brady; Frederick J. Telecky, Jr.
- Main IPC: H03B1/04
- IPC: H03B1/04
Abstract:
A system and method for operating an FM system and wireless networking system coexistent in a mobile wireless device. A mobile wireless device includes a frequency modulation (“FM”) system that includes an FM transmitter and, optionally, an FM receiver. The mobile wireless device also includes a wireless networking system having a network receiver. The FM system is configured to disable the FM transmitter if an amplitude of a modulating signal provided to the FM transmitter is below a predetermined threshold.
Public/Granted literature
- US20090247071A1 METHOD AND SYSTEM FOR FM TRANSMITTER COEXISTENCE Public/Granted day:2009-10-01
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