Feed device for a radiating element operating in dual polarizati

Details Feed device for a radiating element operating in dual polarizati Feed device for a radiating element operating in dual polarizati

1993-04-08

2000-07-18

Wimer, Michael C.

Communications: radio wave antennas

Antennas

Wave guide type

343700MS, 333 21A, 333137, H01Q 1308, H01P 5107

Patent

active

060913738

ABSTRACT:
A feed device for a radiating element operating in dual polarization, for use especially in the field of space transmission, comprises a first feed line penetrating into a first cavity located beneath said radiating element, and a second feed line disposed in a configuration orthogonal to the first line and penetrating into a second cavity located in line with the first, a conductive part forming a coupling slot between the two cavities.

REFERENCES:
patent: 3974462 (1976-08-01), Fassett
patent: 4208660 (1980-06-01), McOwen, Jr.
patent: 4527165 (1985-07-01), de Ronde
patent: 4596047 (1986-06-01), Watanabe et al.
patent: 4614947 (1986-09-01), Rammos
patent: 4829314 (1989-05-01), Barbier et al.
patent: 5001444 (1991-03-01), Salvan et al.

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