Multi-band antenna

Details Multi-band antenna Multi-band antenna

2009-05-06

2011-10-11

Phan, Tho G (Department: 2821)

Communications: radio wave antennas

Antennas

With radio cabinet

C343S7000MS, C343S846000

Reexamination Certificate

active

08035566

ABSTRACT:
A multi-band antenna has a grounding plate with a first end and a second end defined at a longer side thereof. The longer side has an upward first connecting portion adjacent to the first end and a vertical second connecting portion. A feeding portion extends downwards from a lower edge of the second connecting portion. A first antenna radiator extends towards a same direction with respect to the second connecting portion along the grounding plate from an upper side of the second connecting portion. A second antenna radiator includes a first radiating portion, a second radiating portion and a third radiating portion. A third antenna radiator extends parallel to the first radiating portion from a side of the feeding portion. A coupling component includes a first section, a second section and a third section extending opposite to the first section from an end of the second section.

REFERENCES:
patent: 6246371 (2001-06-01), Kurz et al.
patent: 6639560 (2003-10-01), Kadambi et al.
patent: 6861986 (2005-03-01), Fang et al.
patent: 7292194 (2007-11-01), Tai et al.
patent: 7362277 (2008-04-01), Su
patent: 7429955 (2008-09-01), Tai et al.
patent: 7466272 (2008-12-01), Su et al.

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