Resonant frequency tunable antenna

Details Resonant frequency tunable antenna Resonant frequency tunable antenna

2006-08-24

2009-02-03

Wimer, Michael C (Department: 2821)

Communications: radio wave antennas

Antennas

With radio cabinet

C343S7000MS

Reexamination Certificate

active

07486244

ABSTRACT:
In a resonant frequency tunable antenna, a body includes a dielectric substance and a magnetic substance. A first radiator is disposed on a first predetermined area of the body and has a feeding pin connected thereto. A second radiator is disposed on a second predetermined area of the body. Also, a switch is disposed on the body to be connected between the first and second radiators. In addition, a power supply pin is electrically connected to the switch and extends downward through the body.

REFERENCES:
patent: 4937585 (1990-06-01), Shoemaker
patent: 6469673 (2002-10-01), Kaiponen
patent: 6501427 (2002-12-01), Lilly et al.
patent: 2003/0142022 (2003-07-01), Ollikainen et al.
patent: 2002-93977 (2002-12-01), None
patent: 10-2004-0081148 (2004-09-01), None
Korean Intellectual Property Office, Office Action mailed Oct. 24, 2006.

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