Cellular mobile communications antenna

Communications: radio wave antennas – Antennas – With vehicle

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Details

343715, 343846, 343850, H01Q 132

Patent

active

053432142

ABSTRACT:
A mobile antenna system for use at frequencies in and above the 800 MHz band having a collinear radiator mounted on one surface of a dielectric such as the window of a vehicle. A coupling system is affixed to a second surface of the dielectric. The coupling system includes a counterpoise for coupling RF energy between the radiator and a transmission line connected to a suitable transceiver. Decoupling members connected to the counterpoise minimize coupling of radio frequency energy to defogger wires on the window.

REFERENCES:
patent: 2206820 (1940-07-01), Mydlil
patent: 2541107 (1951-02-01), Selgin
patent: 3268897 (1964-09-01), Link
patent: 4089817 (1978-05-01), Kirkendall
patent: 4184160 (1980-01-01), Affronti
patent: 4238799 (1980-12-01), Parfitt
patent: 4543581 (1985-09-01), Nemet
patent: 4621243 (1986-11-01), Harada
patent: 4658259 (1987-04-01), Blaese
patent: 4779098 (1988-10-01), Blaese
patent: 4794319 (1988-12-01), Shimazaki
patent: 4839660 (1989-06-01), Hadzoglou
Mobile Mark Spec. Sheet for Model OW-3900 on Window Antenna, Mobile Mark Inc., Franklin Pk-Il. Jul. 28, 1986.

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