发明名称 |
Dual polarization antenna |
摘要 |
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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申请公布号 |
US5315309(A) |
申请公布日期 |
1994.05.24 |
申请号 |
US19910756075 |
申请日期 |
1991.09.06 |
申请人 |
MCDONNELL DOUGLAS HELICOPTER COMPANY |
发明人 |
RUDOW, RICHARD W.;WROBLEWSKI, KENNETH A. |
分类号 |
H01Q1/28;H01Q21/24;(IPC1-7):H01Q1/28 |
主分类号 |
H01Q1/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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