Antenna assembly and electronic device with a retractable...

Details Antenna assembly and electronic device with a retractable... Antenna assembly and electronic device with a retractable...

2008-03-18

2009-12-29

Nguyen, Hoang V (Department: 2821)

Communications: radio wave antennas

Antennas

With radio cabinet

C343S901000

Reexamination Certificate

active

07639193

ABSTRACT:
An electronic device having a housing with a shroud locator socket. There is a retractable elongate radio frequency radiating element passing through an aperture of the shroud locator socket, the retractable elongate radio frequency radiating element being electrically connected to an electrical circuit located in the housing and being movable from a fully retracted position when substantially located in the housing to a fully extended position when substantially protruding outside the housing. An end cap is located on a free end of the retractable elongate radio frequency radiating element and there is a shroud having transverse ribs that are transverse to a longitudinal axis (X) of the retractable elongate radio frequency radiating element. The shroud covers a protected length (L) of the retractable elongate radio frequency radiating element proximal to the end cap. The shroud extends and tapers away from the end cap towards the shroud locator socket and the shroud operatively engages the shroud locator socket when the retractable elongate radio frequency radiating element is in the fully retracted position.

REFERENCES:
patent: 5168233 (1992-12-01), Zibolski
patent: 6369764 (2002-04-01), Ishikawa
patent: 6531986 (2003-03-01), Saito
patent: 6839033 (2005-01-01), Shimabara et al.
patent: 6952186 (2005-10-01), Saito et al.
patent: 6992642 (2006-01-01), Goldman et al.
patent: 7420516 (2008-09-01), Candal et al.
patent: WO03084021 (2003-01-01), None

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