Printed PIFA antenna and method of making the same

Details Printed PIFA antenna and method of making the same Printed PIFA antenna and method of making the same

2006-04-18

2006-04-18

Nguyen, Hoang V. (Department: 2821)

Communications: radio wave antennas

Antennas

Microstrip

C343S846000

Reexamination Certificate

active

07030816

ABSTRACT:
A printed PIFA antenna (1) for an electronic device includes a multi-layer substrate, a U-shaped radiating element or rectangular-wave shaped radiating element disposed in the substrate, a ground portion disposed on surfaces of the substrate and a feeder cable including an inner conductor connecting with radiating element and an outer conductor connecting with ground portion. A multi-layer printed technology is introduced into a design of a PIFA antenna, which will achieve a very compact antenna structure.

REFERENCES:
patent: 6118406 (2000-09-01), Josypenko
patent: 6198439 (2001-03-01), Dufrane et al.
patent: 6348892 (2002-02-01), Annamaa et al.
patent: 6556169 (2003-04-01), Fukuura et al.
patent: 6563463 (2003-05-01), Saito
patent: 2002/0030628 (2002-03-01), Tsai

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