发明名称 |
Vidvinkelantenne med sirkulµr polarisering |
摘要 |
<p>An antenna adapted for satellite communication. A plurality of planer radiating elements are disposed under a ground conductor of a microstrip planar antenna, and the ground conductor is coupled with the respective radiating elements through electrically coupling means. Further, a plurality of linear radiating elements are coupled with the ground conductor and electrically connected to a sperrtopf applied to a coaxial line which acts as a feeder line. As an antenna used for satellite communication, it is possible to improve the gain at a low elevation angle in a wide angle circular polarization antenna. <IMAGE></p> |
申请公布号 |
NO990710(A) |
申请公布日期 |
1999.04.19 |
申请号 |
NO19990000710 |
申请日期 |
1999.02.15 |
申请人 |
KYOCERA CORP |
发明人 |
SUGURO, AKIHIRO;OOKITA, HIDETO;MORISHIMA, TAKAHITO |
分类号 |
H01Q17/00;H01Q1/24;H01Q1/28;H01Q1/38;H01Q9/04;H01Q13/08;H01Q21/20;H01Q21/24;H01Q21/29;H01Q21/30;(IPC1-7):H01Q21/29 |
主分类号 |
H01Q17/00 |
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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