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公开(公告)号:US5001444A
公开(公告)日:1991-03-19
申请号:US454825
申请日:1989-12-22
IPC分类号: H01P1/16 , H01P1/17 , H01Q5/00 , H01Q5/01 , H01Q5/45 , H01Q13/02 , H01Q13/08 , H01Q21/24 , H01Q25/04
摘要: The present invention relates to a two-frequency radiating device comprising a waveguide radiating in a first frequency range opening out into a radiating element operating in a lower, second frequency range. The invention is particularly applicable to antennas.
摘要翻译: 双频辐射装置技术领域本发明涉及一种双频辐射装置,其包括在第一频率范围内辐射的波导,该第一频率范围向外扩展到在较低的第二频率范围内工作的辐射元件 本发明特别适用于天线。