Multifrequency reflector antenna

Details Multifrequency reflector antenna Multifrequency reflector antenna

1980-07-16

1985-10-01

Lieberman, Eli

Communications: radio wave antennas

Antennas

Wave guide type

343840, 343914, H01Q 128, H01Q 1912

Patent

active

045449287

ABSTRACT:
A multifrequency antenna includes a main reflector for signals in a low frequency band. One or more portions of the main reflector are deformed to provide one or more auxiliary reflectors for signals in one or more higher frequency bands. The feed for the low frequency band is located axially of the main reflector, while the feeds for the higher frequency bands are offset to the side of the low frequency feed. The lateral and axial offsets of the vertex of an auxiliary high frequency reflector from the vertex of the main low frequency reflector and the focal length of the auxiliary high frequency reflector are selected to minimize the degradation of the performance in the low frequency band.

REFERENCES:
patent: 2551586 (1951-05-01), Dobler et al.
patent: 2895127 (1959-07-01), Padcett
patent: 3696435 (1972-10-01), Zucker
patent: 3803622 (1974-04-01), Thornton

Affiliated with

Also associated with

Rating

Multifrequency reflector antenna does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multifrequency reflector antenna, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multifrequency reflector antenna will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1445076