| 发明名称 |
Miniature Circularly Polarized Folded Patch Antenna |
| 摘要 |
An antenna system comprising a ground plane, an antenna element folded under itself and operable to transmit and receive circularly polarized signals, an air filled cavity disposed between the ground plane and the antenna element, and a radio frequency module in communication with the antenna element.
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| 申请公布号 |
US2011012788(A1) |
申请公布日期 |
2011.01.20 |
| 申请号 |
US20090502939 |
申请日期 |
2009.07.14 |
| 申请人 |
HONG KONG APPLIED SCIENCE AND TECHNOLOGY RESEARCHINSTITUTE CO., LTD. |
发明人 |
ROWELL CORBETT R.;LAI HAU WAH |
| 分类号 |
H01Q1/38;H01P11/00 |
主分类号 |
H01Q1/38 |
| 代理机构 |
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代理人 |
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