Vehicle window antenna

Details Vehicle window antenna Vehicle window antenna

1990-08-30

1992-01-07

Wimer, Michael C.

Communications: radio wave antennas

Antennas

With vehicle

H01Q 132

Patent

active

050795600

ABSTRACT:
A vehicle window glass is provided with an antenna to be fit in a window frame of a vehicle such as an automobile. The antenna comprises a plurality of antenna elements which are disposed on a portion of the glass extending generally alongside the window frame. Thus, the antenna elements are spaced from the window frame at a reference or ground potential and preferably close to the sides of the frame. The antenna elements are each designed to have a different length from one another so that they can receive radio waves covering a relatively broad frequency band with a relatively high sensitivity.

REFERENCES:
patent: 3810180 (1974-05-01), Kunert et al.
patent: 3845489 (1974-10-01), Sauer et al.
patent: 3916413 (1975-10-01), Davis
patent: 3971030 (1976-07-01), Sauer
patent: 4072954 (1978-02-01), Comastri et al.
patent: 4090202 (1978-05-01), Comastri et al.
patent: 4331961 (1982-05-01), Davis
patent: 4727377 (1988-02-01), Yotsuya et al.
patent: 4749998 (1988-06-01), Yotsuya
patent: 4791425 (1988-12-01), Yotsuya et al.
patent: 4849766 (1989-07-01), Inaba et al.

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