Electronic device to receive radio frequency signals

Details Electronic device to receive radio frequency signals Electronic device to receive radio frequency signals

2005-11-29

2008-03-11

Chen, Shih-Chao (Department: 2821)

Communications: radio wave antennas

Antennas

With radio cabinet

C343S818000

Reexamination Certificate

active

07342543

ABSTRACT:
An electronic device (400) enabled to receive radio frequency signals can comprise a housing (405), a PCB (110) enclosed in the housing (100), an antenna (115) coupled to the PCB (110) and enabled to receive the radio frequency signals and a choke (125) coupled to the PCB (110) and enabled to suppress radio frequency currents flowing on the PCB (110). As an example, the frequency at which the choke (125) suppresses the currents can be at a GPS signal frequency.

REFERENCES:
patent: 6281851 (2001-08-01), Tay et al.
patent: 7081854 (2006-07-01), Ying et al.
patent: 2005/0057407 (2005-03-01), Imaizumi et al.
U.S. Appl. No. 11/027,308, filed Dec. 30, 2004, Faraone et al.

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