Aperture antenna having the improved cross-polarization performa

Details Aperture antenna having the improved cross-polarization performa Aperture antenna having the improved cross-polarization performa

1980-05-15

1981-12-22

Lieberman, Eli

Communications: radio wave antennas

Antennas

With spaced or external radio wave refractor

343756, 343781D, 343914, H01Q 1523, H01Q 1524

Patent

active

043074030

ABSTRACT:
An aperture antenna having the improved phase performance of radiated co- and cross-polarization has been found. The present antenna has, at least, a horn for radiating an electro-magnetic wave, and means for focusing the electromagnetic wave. The focusing means is actually implemented by a reflector or a dielectric lens, and is designed so that the phase distribution of an electric field on an aperture plane of the focusing means has the period of .pi./2 and the maximum phase at (2m-1) .pi./8 from the reference plane of one polarized wave in the polar coordinates system on the aperture plane, where m is an integer.

REFERENCES:
patent: 3355738 (1967-11-01), Algeo
patent: 3805268 (1974-04-01), Britt
patent: 4109253 (1978-08-01), Chu

Affiliated with

Also associated with

Rating

Aperture antenna having the improved cross-polarization performa does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Aperture antenna having the improved cross-polarization performa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aperture antenna having the improved cross-polarization performa will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2370396