发明名称 |
Square horn antenna having improved ellipticity |
摘要 |
A multisided horn antenna such as a square horn is disclosed having an improved axial ratio circular polarization or ellipticity. Ellipticity of a square horn antenna is improved by placing a conical section or ring of conductive material at the aperture of a horn antenna. The conical ring causes a relatively directive beam having a low axial ratio to be produced throughout most of the pattern generated similar to that of a conical horn antenna. Yet, the square horn antenna provides increased power over a conical horn.
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申请公布号 |
US4112432(A) |
申请公布日期 |
1978.09.05 |
申请号 |
US19760734707 |
申请日期 |
1976.10.21 |
申请人 |
HUGHES AIRCRAFT COMPANY |
发明人 |
WONG, MON N.;CRAIL, TIMOTHY A. |
分类号 |
H01Q13/02;(IPC1-7):H01Q13/02;H01P5/12 |
主分类号 |
H01Q13/02 |
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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