Dual polarization antenna

Details Dual polarization antenna Dual polarization antenna

1991-09-06

1994-05-24

Hajec, Donald

Communications: radio wave antennas

Antennas

With aircraft

343708, 343828, H01Q 128

Patent

active

053153090

ABSTRACT:
A dual polarization antenna for use on an aircraft, preferably a helicopter or the like, permits practical and reliable high frequency radio communications in a severe non line of sight, nap of the earth flight environment. The antenna comprises both a horizontally polarized component and a vertically polarized component. The horizontally and vertically polarized components are formed of an integral element, which has a bend therein so that the two components have an angular orientation with respect to one another. The horizontally polarized component is oriented in a generally horizontal direction and the vertically polarized component is oriented in a generally vertical direction. Ideally, the horizontally and vertically polarized components are oriented as orthogonally to one another as possible, depending upon the airframe application.

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