发明名称 |
MICROWAVE ANTENNAS |
摘要 |
Planar microwave antennas are described of the type formed from a plurality of moulded planar layers. A first layer defines horn elements and two underlying layers define waveguide channels communicating with the horn elements. The waveguide channels are formed at the interface between layers by aligned channels in the abutting surfaces. The surfaces of at least the horns and waveguide channels are metallised, and the layers may be secured together by rib welding. |
申请公布号 |
AU8078891(A) |
申请公布日期 |
1992.01.07 |
申请号 |
AU19910080788 |
申请日期 |
1991.06.14 |
申请人 |
JOHN LOUIS FREDERICK CHARLES COLLINS |
发明人 |
JOHN LOUIS FREDERICK CHARLES COLLINS |
分类号 |
H01Q13/02;H01Q21/00;H01Q21/06;H01Q21/24;H04R1/28;H04R7/06 |
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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