| 发明名称 |
ANTENNA DEVICE AND ARRAY ANTENNA |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an antenna device for realizing an array antenna having a stable high gain for a broadband. <P>SOLUTION: An antenna device includes a parallel flat plate (10) constituted of a pair of conductor flat plates and a taper slot line (20) which is orthogonal to the parallel flat plate and has taper-like conductors (20a and 20b) on a face between the parallel flat plates. The antenna device has a parallel flat plate loading taper slot antenna structure. A distance difference is given so that a position of an electric open end of the parallel flat plate (10) is relatively shifted from a position of an electric open face of an antenna in an extension direction of the taper slot line. <P>COPYRIGHT: (C)2012,JPO&INPIT |
| 申请公布号 |
JP2011250094(A) |
申请公布日期 |
2011.12.08 |
| 申请号 |
JP20100120638 |
申请日期 |
2010.05.26 |
| 申请人 |
MITSUBISHI ELECTRIC CORP |
发明人 |
YAMAMOTO TSUYOSHI;YAMAGUCHI SATOSHI;TAKAHASHI TORU;NISHINO TAMOTSU |
| 分类号 |
H01Q13/10;H01Q13/02;H01Q21/00 |
主分类号 |
H01Q13/10 |
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