Antenna module for a portable radio equipment with a grounding c

Details Antenna module for a portable radio equipment with a grounding c Antenna module for a portable radio equipment with a grounding c

1995-11-07

1997-05-20

Hajec, Donald T.

Communications: radio wave antennas

Antennas

With radio cabinet

343700MS, 343750, 343846, H01Q 124

Patent

active

056316607

ABSTRACT:
An antenna module capable of finely adjusting the resonant frequency and having an antenna element exclusively used for radio transmission and reception to provide a broad frequency band characteristic. This antenna module is composed of a dielectric substrate molded in a predetermined shape, a grounding conductor in the form of sheet provided on one surface of the dielectric substrate, and antenna element conductor in the form of sheet provided on the opposite surface to the above one surface and having end portion being almost V-shaped end folded, and an adjusting member inserted into the almost V-shaped folded end portion.

REFERENCES:
patent: 4907006 (1990-03-01), Nihikawa et al.
patent: 5231407 (1993-07-01), McGirr et al.
patent: 5268702 (1993-12-01), Amano et al.

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