Portable radio communication apparatus provided with a part...

Details Portable radio communication apparatus provided with a part... Portable radio communication apparatus provided with a part...

2007-03-27

2007-03-27

Phan, Tho (Department: 2821)

Communications: radio wave antennas

Antennas

With radio cabinet

C455S575300, C455S575500

Reexamination Certificate

active

11320812

ABSTRACT:
In a portable radio communication apparatus including a housing, at least one part of the housing is formed as a housing electrical conductor portion by an electrically conductive material. The housing electrical conductor portion is connected with a radio communication circuit of the portable radio communication apparatus so as to operate as at least one part of an unbalanced type antenna of the radio communication circuit.

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