Antenna device and shield cover thereof

Details Antenna device and shield cover thereof Antenna device and shield cover thereof

2006-12-27

2008-08-19

Phan, Tho G (Department: 2821)

Communications: radio wave antennas

Antennas

Microstrip

C343S841000, C439S607070, C361S816000

Reexamination Certificate

active

07414584

ABSTRACT:
A circuit board has a first face and a second face opposite to the first face. An antenna element is mounted on the first face. A shield cover is attached to the second face. The shield cover includes a polygonal base portion, a first wall provided on a first side of the polygonal base portion, a second wall provided on a second side of the polygonal base portion, a third wall provided on a corner defined by the first side and the second side, and disposed between the first wall and the second wall, a first extending portion extended from the first wall so as to overlap with the third wall, and a second extending portion extended from the second wall so as to overlap with the third wall. The shield cover is soldered on the second face.

REFERENCES:
patent: 5414597 (1995-05-01), Lindland et al.
patent: 2004/0130864 (2004-07-01), Nakatani et al.
patent: 8-293688 (1996-11-01), None
patent: 09206452 (1997-08-01), None
patent: 2006344716 (2006-12-01), None

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