Communications: radio wave antennas – Antennas – With vehicle
Patent
1985-12-04
1989-03-07
Sikes, William L.
Communications: radio wave antennas
Antennas
With vehicle
343713, H01Q 132
Patent
active
048110256
ABSTRACT:
The present invention provides a diversity reception type automotive antenna system comprising a pole type antenna as a main antenna and a high-frequency pickup device as a sub-antenna. The high-frequency pickup is mounted on a connection between adjacent vehicle portions and functions to detect surface high-frequency currents induced on the vehicle body by radio or other waves which flow on the connection. The high-frequency pickup can readily be installed on the vehicle body without any externally projecting portion which would otherwise damage the aesthetic design of the vehicle body.
REFERENCES:
patent: 3717876 (1973-02-01), Volkers et al.
patent: 4679052 (1987-07-01), Ohe et al.
Japanese Pat. Abstract, vol. 6, No. 37 E-97, Mar. 6, 1982, 56-156031.
Japanese Pat. Abstract, vol. 6, No. 55 E-101 4/10/82, 56-168441.
Japanese Pat. Abstract, vol. 7, No. E-187, 7/15/83, 58-70640.
Japanese Pat. Abstract, vol. 7, No. 162 E-187, 7/15/83, 58-70642.
Abstract of 55-88407 Antenna Device, 7/4/1980.
Abstract of 60-169204 on Vehicle Antenna System, 9/2/1985.
Abstract of 60-172804 Antenna System for Vehicle, 9/6/1985.
English translation of German patent 1949828 (submitted earlier).
Japanese Abstract 56-62403 dated 5/28/81, vol. 5, No. 125.
Japanese Abstract 56-168441 dated 12/24/81, vol. 6, No. 55(E-101).
Japanese Abstract 58-70640 dated 4/27/83, vol. 7, No. 162(E-187).
Kondo Hiroshi
Ohe Junzo
Sikes William L.
Toyota Jidosha & Kabushiki Kaisha
Wise Robert E.
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