| 发明名称 |
Feed horn for reflector antennae |
| 摘要 |
An improved feed horn for use with long f/D reflector antennae comprising an aperture having a plurality of protuberances orthogonally disposed around the periphery thereof, a conical section, a waveguide transition section and an impedance matching section.
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| 申请公布号 |
US4380014(A) |
申请公布日期 |
1983.04.12 |
| 申请号 |
US19810292509 |
申请日期 |
1981.08.13 |
| 申请人 |
CHAPARRAL COMMUNICATIONS, INC. |
发明人 |
HOWARD, H. TAYLOR |
| 分类号 |
H01Q13/02;(IPC1-7):H01Q13/00 |
主分类号 |
H01Q13/02 |
| 代理机构 |
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| 地址 |
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