Dual frequency feed satellite antenna horn

Details Dual frequency feed satellite antenna horn Dual frequency feed satellite antenna horn

1986-01-17

1988-11-15

Sikes, William L.

Communications: radio wave antennas

Antennas

Wave guide type

343785, H01Q 1300

Patent

active

047853069

ABSTRACT:
A feed horn arrangement for reception of C-band and Ku-band signals by a single satellite antenna. The arrangement permits a Ku-band feed horn and amplifier to be mounted at the focus of a satellite dish in addition to the C-band reception equipment. A dielectric rod is mounted within the preexisting C-band waveguide to act as a waveguide to direct Ku-band signals to the Ku-band feed horn and amplifier. The Ku-band dielectric waveguide has no effect on the C-band signals which are amplified by the standard C-band amplifier. The dielectric waveguide may be either straight or curved according to the configuration of the C-band reception equipment.

REFERENCES:
patent: 3389394 (1968-06-01), Lewis
patent: 3438041 (1969-04-01), Holtum
patent: 3500419 (1970-03-01), Leitner et al.
patent: 3523297 (1970-08-01), Fee
patent: 4083050 (1978-04-01), Hall
patent: 4274097 (1981-06-01), Krall et al.
patent: 4282527 (1981-08-01), Winderman et al.
patent: 4287519 (1981-09-01), Doi
patent: 4297707 (1981-10-01), Brunner et al.
patent: 4482899 (1984-11-01), Dragone
patent: 4630059 (1986-12-01), Morz

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