Communications: radio wave antennas – Antennas – Antenna components
Patent
1989-09-26
1991-05-21
Hille, Rolf
Communications: radio wave antennas
Antennas
Antenna components
343753, 343872, H01Q 15008, H01Q 19060, H01Q 1420
Patent
active
050179390
ABSTRACT:
A multi-layered structure utilizes two impedance matching layers 4 and 6 and a base member 2 to provide an optimal transmission characteristic for double impedance matching layer structure. The multi-layered structure provides for optimal transmission of an electromagnetic signal for wide angles of incidence, and displays minimal sensitivity to the polarization of the signal.
REFERENCES:
patent: 1990649 (1935-02-01), Ilberg
patent: 2415352 (1947-02-01), Iams
patent: 2659884 (1953-11-01), McMillan et al.
patent: 3101472 (1963-08-01), Goubau
patent: 3435458 (1969-03-01), Lewis
Hirsch et al., Practical Simulation of Radar Antennas and Radomes, Artech House (1987) pp. 167-231.
Radome Engineering Handbook II, Chap. 2, pp. 11-39.
Johnson et al., Antenna Engineering Handbook 2d. Ed., Chapt. 44, pp. 44-2 to 44-25 (1984).
Alkov Leonard A.
Brown Peter Toby
Denson-Low Wanda K.
Hille Rolf
Hughes Aircraft Company
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