Circularly polarized horn antenna

Details Circularly polarized horn antenna Circularly polarized horn antenna

2007-08-03

2010-12-14

Le, HoangAnh T (Department: 2821)

Communications: radio wave antennas

Antennas

Wave guide type

C343S786000

Reexamination Certificate

active

07852277

ABSTRACT:
In some embodiments, a circularly polarized horn antenna may include a circular polarizer having a step shape. In some embodiments, a circularly polarized horn antenna may include a choke that is offset in position with respect to the antenna aperture. Such antennas may have a relatively constant beamwidth with respect to frequency, compact size, and/or low weight.

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