Radio communication device

Details Radio communication device Radio communication device

2005-08-08

2008-10-28

Phan, Tho G (Department: 2821)

Communications: radio wave antennas

Antennas

With radio cabinet

C343S846000

Reexamination Certificate

active

07443349

ABSTRACT:
A radio communication device including: a case; a circuit board mounted inside the case; an antenna apparatus that is arranged inside the case and is fed electricity from the circuit board; and one or a plurality of antenna improving elements that are each arranged inside the case and each have a line section with one end grounded at one point to a ground of the circuit board and with another end open, in which the antenna improving element is arranged near a central portion of the case along a longitudinal direction thereof, and the antenna apparatus is arranged near an end of the case along the longitudinal direction thereof.

REFERENCES:
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patent: 5561437 (1996-10-01), Phillips et al.
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patent: 6342859 (2002-01-01), Kurz et al.
patent: 6995719 (2006-02-01), Ide
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patent: 2004-56703 (2004-02-01), None
patent: 2005-167912 (2005-06-01), None
patent: WO 02/05432 (2002-01-01), None

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