Built-in antenna, electronic device using the same, method...

Details Built-in antenna, electronic device using the same, method... Built-in antenna, electronic device using the same, method...

2005-05-17

2005-05-17

Chen, Shih-Chao (Department: 2821)

Communications: radio wave antennas

Antennas

With radio cabinet

C343S718000, C343S7000MS

Reexamination Certificate

active

06894651

ABSTRACT:
A built-in antenna for being installed in a housing of insulating material has a metal plate that has a radiating portion and a feeder terminal. The radiating portion has a plurality of penetrating holes to be fitted to a plurality of protrusions provided on the housing side, and a plate spring that is formed extending from an edge of each of the plurality of penetrating holes to the center of the each of the plurality of penetrating holes.

REFERENCES:
patent: 6025802 (2000-02-01), Eggleston et al.
patent: 6218991 (2001-04-01), Sanad
patent: 6271794 (2001-08-01), Geeraert
patent: 1 001 486 (2000-05-01), None
patent: 10-163748 (1998-06-01), None
patent: 10-190512 (1998-07-01), None
patent: 2000-196321 (2000-07-01), None
patent: 2001-185923 (2001-07-01), None

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