Antenna for a portable communication apparatus, and a...

Details Antenna for a portable communication apparatus, and a... Antenna for a portable communication apparatus, and a...

2006-05-30

2006-05-30

Wimer, Michael C. (Department: 2828)

Communications: radio wave antennas

Antennas

With radio cabinet

C343S895000

Reexamination Certificate

active

07053839

ABSTRACT:
An antenna for a portable communication apparatus has a radiator with first and second ends, the first end being connected to radio circuitry in the portable communication apparatus. The antenna also has a feedback conductor having a first end that is connected to the second end of the radiator. The feedback conductor extends along the radiator in a first direction from the second end of the radiator towards the first end of the radiator. A second end of the feedback conductor extends along the radiator in a second direction from the first end of the radiator towards the second end of the radiator, for tuning the frequency of the antenna.

REFERENCES:
patent: 6275198 (2001-08-01), Kenoun et al.
patent: 0814536 (1997-12-01), None
patent: 0 938 158 (1999-08-01), None
patent: 0 987 788 (2000-03-01), None
patent: 10-51224 (1998-02-01), None
patent: 10-229304 (1998-08-01), None
patent: 0003451 (2001-01-01), None

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