Mobile phone antenna

Communications: radio wave antennas – Antennas – With radio cabinet

Reexamination Certificate

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C343S7000MS

Reexamination Certificate

active

06963310

ABSTRACT:
A mobile phone antenna has: a first conductive radiation element that is formed in a sheet metal conductor and resonates at a predetermined resonance frequency; a second conductive radiation element that is formed in the sheet metal conductor and resonates at the predetermined resonance frequency; and a ground that is connected through a conductive ground connector with the second conductive radiation element. The ground is placed such that the ground is not opposed to the first and second conductive radiation elements.

REFERENCES:
patent: 6011519 (2000-01-01), Sadler et al.
patent: 6031503 (2000-02-01), Preiss et al.
patent: 6466176 (2002-10-01), Maoz et al.
patent: 6693604 (2004-02-01), Washiro et al.
patent: 6806835 (2004-10-01), Iwai et al.
patent: 2002/0021250 (2002-02-01), Asano et al.
patent: 2002/0149525 (2002-10-01), Mitsui
patent: 2003/0137459 (2003-07-01), Kim et al.
patent: 2003/0179143 (2003-09-01), Iwai et al.
patent: 2004/0027298 (2004-02-01), Iguchi et al.
patent: 2004/0125029 (2004-07-01), Maoz et al.
patent: 7-7321 (1995-01-01), None
patent: 9-93029 (1997-04-01), None
patent: 2002-344231 (2003-11-01), None

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