发明公开
EP2426782A1 WAVEGUIDE CONVERSION PORTION CONNECTION STRUCTURE, METHOD OF FABRICATING SAME, AND ANTENNA DEVICE USING THIS CONNECTION STRUCTURE
有权
基本信息:
- 专利标题： WAVEGUIDE CONVERSION PORTION CONNECTION STRUCTURE, METHOD OF FABRICATING SAME, AND ANTENNA DEVICE USING THIS CONNECTION STRUCTURE
- 专利标题（中）：连接结构波导转换部分，工艺用于生产和天线设备符合上述连接结构
- 申请号：EP10769535.5 申请日：2010-01-15
- 公开(公告)号：EP2426782A1 公开(公告)日：2012-03-07
- 发明人： HASHIMOTO, Minoru , UDAGAWA, Shigeo
- 申请人： Mitsubishi Electric Corporation
- 申请人地址： 7-3 Marunouchi 2-Chome Chiyoda-ku Tokyo 100-8310 JP
- 专利权人： Mitsubishi Electric Corporation
- 当前专利权人： Mitsubishi Electric Corporation
- 当前专利权人地址： 7-3 Marunouchi 2-Chome Chiyoda-ku Tokyo 100-8310 JP
- 代理机构： Zech, Stefan Markus
- 优先权： JP2009109558 20090428
- 国际公布： WO2010125835 20101104
- 主分类号： H01P1/04
- IPC分类号： H01P1/04 ; H01P5/107
摘要：
A connecting structure of a waveguide converter includes a circuit substrate (2) in which a hollow waveguide (11) that propagates a high frequency signal is formed in a pierced manner; and an antenna substrate (4) that is layered on the circuit substrate (2), and in which a converter (22) that is arranged at a connecting point with the hollow waveguide (11) and a strip line (16) that extends from the converter (22) and that propagates the high frequency signal are provided. A choke circuit (21) to shield a leak of the high frequency signal is arranged around the hollow waveguide (11) on a surface of the circuit substrate (2) opposing to the antenna substrate (4) so as to surround the hollow waveguide (11) keeping a predetermined interval from the hollow waveguide (11), and the circuit substrate (2) and the antenna substrate (4) are fixed to each other by adhesive (20) that is arranged at a position outside the choke circuit (21), between the substrates.
摘要（中）：
波导转换器的连接结构包括其中的中空波导（11）做了传播的高频信号在一穿孔的方式形成的电路基板（2）; 并在天线基板（4）没有层叠在电路基板（2），和中空的，其中的转换器（22）做在与波导（11）和带状线（16）的连接点被布置的确从延伸 所述转换器（22）和没有传播提供的高频信号。 一种扼流电路（21），屏蔽高频信号的泄漏围绕中空波导（11）的电路基板（2）相对的所述天线衬底的表面上布置（4），以便围绕所述中空波导（ 11）保持从所述中空波导（11）以预定的间隔，与所述电路基板（2）和（4）的天线基板通过粘接剂（20彼此固定）并在扼流圈电路的外部（21的位置处被布置 ）在基板之间。