Antenna device

Details Antenna device Antenna device

2011-03-15

2011-03-15

Mancuso, Huedung (Department: 2821)

Communications: radio wave antennas

Antennas

Body-attached or connected

C343S745000

Reexamination Certificate

active

07907095

ABSTRACT:
Disclosed herein is an antenna device for receiving a broadcast wave in each of a first required frequency band and a second required frequency band, the antenna device including: an earphone cable including an audio signal line and a ground line; and an antenna element cable including a coaxial line formed by covering a core line with an insulator and further covering the insulator with an outer covering conductor, and an audio signal line, a leading end of the antenna element cable being connected to the earphone cable via a relay circuit, and a base end of the antenna element cable being connected to a device including a tuner via an antenna switching circuit.

REFERENCES:
patent: 6078295 (2000-06-01), Rawle
patent: 7053843 (2006-05-01), Nysen
patent: 2006/0014560 (2006-01-01), Yoshino
patent: 2005-348252 (1993-05-01), None
patent: 2006-041826 (1999-06-01), None
patent: 2005-333613 (2005-12-01), None
patent: 2005-354275 (2005-12-01), None
patent: WO 2006/092913 (2006-09-01), None

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