Dual elliptical corrugated feed horn for a receiving antenna

Details Dual elliptical corrugated feed horn for a receiving antenna Dual elliptical corrugated feed horn for a receiving antenna

1999-04-08

2000-12-26

Wong, Don

Communications: radio wave antennas

Antennas

Antenna with parasitic reflector

343786, H01Q 1302

Patent

active

061667048

ABSTRACT:
This invention is a compact and cost effective signal receiver for use in conjunction with a parabolic reflector to receive electromagnetic signals from two satellites. The signal receiver has a dual elliptical corrugated feed horn to increase C/N ratio and reduce the spill over loss of the energy of signals receiving from two satellites, and to provide a sufficient rejection for preventing interference coming from the other satellite.

REFERENCES:
patent: 4740795 (1988-04-01), Seavey
patent: 5438340 (1995-08-01), Fukuzawa et al.
patent: 5625365 (1997-04-01), Tom et al.
patent: 5812096 (1998-09-01), Tilford

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