Planar inverted-F antenna

Details Planar inverted-F antenna Planar inverted-F antenna

2007-02-27

2007-02-27

Nguyen, Hoang V. (Department: 2821)

Communications: radio wave antennas

Antennas

With radio cabinet

C343S846000

Reexamination Certificate

active

11176317

ABSTRACT:
A planar inverted-F antenna has advantages of easy manufacture, a stable structure and automatic assembly. The antenna is fixed onto a PCB and has a grounding element that is made of conductive material and is plate-shaped, a radiation element formed from a plate-shaped metal plate, a signal link element and at least one supporting leg. The radiation element has a grounding leg that electrically connects with the grounding element. The signal link element electrically connects with the radiation element to a circuit for wireless signal transmission and reception. The at least one supporting leg is downwardly bent from an edge of the radiation element far from the grounding leg and is fixed onto the PCB. The supporting leg and the grounding leg support the radiation element together.

REFERENCES:
patent: 6466170 (2002-10-01), Zhou
patent: 6738023 (2004-05-01), Scott et al.
patent: 6850200 (2005-02-01), Tracy et al.
patent: 6958732 (2005-10-01), Yuanzhu
patent: 6982673 (2006-01-01), Yuanzhu
patent: 2002/0101381 (2002-08-01), Segerstedt
patent: 2003/0107881 (2003-06-01), Muramatsu et al.

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