Dual band frequency reuse antenna

Details Dual band frequency reuse antenna Dual band frequency reuse antenna

1992-07-06

1993-11-02

Hajec, Donald T.

Communications: radio wave antennas

Antennas

Wave guide type

343756, 343909, 343772, H01Q 1300

Patent

active

052587681

ABSTRACT:
A dual frequency band antenna (10) having frequency reuse capability. The antenna waveguide (12) includes a four port waveguide network which transmits and receives orthogonal, linearly polarized signals of each of two frequencies. A pyramidal horn (14) is engaged to the mouth of the waveguide, and a meanderline polarizer (16) is engaged to the aperture (17) of the horn (14) to convert the signals from linear polarizations to circular polarizations.

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patent: 4479128 (1984-10-01), Brunner et al.
patent: 4630059 (1986-12-01), Morz
patent: 4652886 (1987-03-01), Rosser et al.
patent: 4901086 (1990-02-01), Smith

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