发明名称 |
POWER DISTRIBUTOR FOR CENTER-FEED WAVEGUIDE TERMINATION |
摘要 |
PROBLEM TO BE SOLVED: To sufficiently feed power to each of radiation waveguides at a feed waveguide termination part even in a structure in which bottoms of the feed waveguide and the radiation waveguide are not flush with each other. SOLUTION: The arrangement position and height of a reflection suppression wall 30 corresponding to the radiation waveguide 20 connected to a termination part of the feed waveguide 10 are determined to be a position and a height for suppressing reflected waves from a termination face 12 of the feed waveguide 10 and reflected waves from the radiation waveguides 20. That is, the position of the reflection suppression wall 20 is determined so that a distance L between the reflection suppression wall 20 and the termination face 12 is approximately 1/4 of a wavelength in the waveguide. COPYRIGHT: (C)2006,JPO&NCIPI
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申请公布号 |
JP2006229679(A) |
申请公布日期 |
2006.08.31 |
申请号 |
JP20050042053 |
申请日期 |
2005.02.18 |
申请人 |
JAPAN RADIO CO LTD;TOKYO INSTITUTE OF TECHNOLOGY |
发明人 |
TSUNEMITSU YASUHIRO;KAZAMA YASUHIRO;MATSUMOTO SHIGERU;HIROKAWA JIRO;ANDO MAKOTO |
分类号 |
H01P5/18;H01P5/20 |
主分类号 |
H01P5/18 |
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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