Antenna and antenna assembly thereof

Details Antenna and antenna assembly thereof Antenna and antenna assembly thereof

2006-12-28

2009-12-29

Owens, Douglas W (Department: 2821)

Communications: radio wave antennas

Antennas

Microstrip

C343S846000, C343S795000

Reexamination Certificate

active

07639185

ABSTRACT:
An antenna disposed on a circuit board includes a first surface, a second surface, a feeding part, a body portion, a first accessory portion, a second accessory portion, and a ground plane. The feeding part includes a first feeding segment disposed on the first surface and a second feeding segment disposed on the second surface. The body portion includes a first radiation part, a second radiation part, a third radiation part, and a fourth radiation part. The first accessory portion, the second accessory portion, the first radiation part, and the second radiation part are all disposed on the first surface. The third radiation part and the fourth radiation part are disposed on the second surface. The ground plane includes a pair of first ground parts disposed on the first surface and a second ground part disposed on the second surface.

REFERENCES:
patent: 6094170 (2000-07-01), Peng
patent: 6801168 (2004-10-01), Yeh
patent: 7042412 (2006-05-01), Chuang
patent: 7268737 (2007-09-01), Ai et al.
patent: 7274339 (2007-09-01), Wu et al.
patent: 7385556 (2008-06-01), Chung et al.
patent: 7405699 (2008-07-01), Qin
patent: M253918 (2004-12-01), None
patent: M293545 (2006-07-01), None

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