Radio telephone

Details Radio telephone Radio telephone

1995-10-03

1999-08-17

Le, Hoanganh

Communications: radio wave antennas

Antennas

With radio cabinet

343895, 343906, H01Q 124

Patent

active

059400382

ABSTRACT:
A radio telephone, which may be a mobile telephone, a cordless telephone or similar, has an outer housing, a fixed antenna mounted substantially within the housing and a cooperating external antenna. The external antenna is arranged to be brought into cooperating proximity to the fixed antenna, such that the telephone communicates via a capacitive coupling between the fixed antenna and the external antenna. The external antenna may be supported within a desk support for the telephone, including hands free operating devices and charging devices. Alternatively, the external antenna may clip onto a protruding section of the internal antenna.

REFERENCES:
patent: 4868576 (1989-09-01), Johnson, Jr.
patent: 5255001 (1993-10-01), Tamura et al.
patent: 5343213 (1994-08-01), Kottke et al.
patent: 5504494 (1996-04-01), Chatzipetros et al.
patent: 5532703 (1996-07-01), Stephens et al.
patent: 5535439 (1996-07-01), Katz

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