Windshield mounted antenna assembly

Details Windshield mounted antenna assembly Windshield mounted antenna assembly

1989-01-23

1991-02-12

Wimer, Michael C.

Communications: radio wave antennas

Antennas

With vehicle

343715, 343860, H01Q 132

Patent

active

049928007

ABSTRACT:
A window-mounted antenna assembly has a capacitive connection through the window glass, one plate of the capacitive connection being formed as an area of a printed circuit board which is connected to a coaxial feed by soldering or the like. A shunt inductive circuit is printed on the printed circuit board and matches the coaxial feed to active elements of relatively long electrical length.

REFERENCES:
patent: 2163471 (1939-06-01), Sharp
patent: 2197601 (1940-04-01), Wolaver
patent: 3958245 (1976-05-01), Cherenko et al.
patent: 3964068 (1976-06-01), Torii et al.
patent: 3971029 (1976-07-01), Torii et al.
patent: 4089817 (1978-05-01), Kirkendall
patent: 4238799 (1980-12-01), Parfitt
patent: 4331961 (1982-05-01), Davis
patent: 4474353 (1984-10-01), Martino et al.
patent: 4658259 (1987-04-01), Blaese
patent: 4746925 (1988-05-01), Toriyama
patent: 4785305 (1988-11-01), Shyu
patent: 4794319 (1988-12-01), Shimazaki
patent: 4825217 (1989-04-01), Choi

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