发明名称 |
Slotted ground plane antenna |
摘要 |
An antenna structure including a ground plane is capable of producing an EM interference pattern to produce signal gains at a zenith of the antenna. The slots in the ground plane are positioned at a predetermined distance from a radiator and extend a predetermined distance from the axis of the antenna. The slots generate an interference pattern relative to the radiated signal to create a circular polarization thereby producing a signal gain at the zenith of the antenna. The slots may be provided during the manufacturing process of the ground plane or added later to existing antennas. |
申请公布号 |
US8723746(B1) |
申请公布日期 |
2014.05.13 |
申请号 |
US20090571541 |
申请日期 |
2009.10.01 |
申请人 |
DOANE JONATHAN P.;ROCKWELL COLLINS, INC. |
发明人 |
DOANE JONATHAN P. |
分类号 |
H01Q19/00 |
主分类号 |
H01Q19/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|