| 发明名称 |
PHASED ARRAY ANTENNA |
| 摘要 |
There is provided a phased array antenna comprising a plurality of antenna elements (12) and switching circuitry configured to switch the phased array antenna to an inactive mode. The switching to the inactive mode comprises the switching circuitry connecting random or pseudo-random impedance elements (20) to the antenna elements to reduce the peak backscatter level of the phased antenna array. |
| 申请公布号 |
US2015188221(A1) |
申请公布日期 |
2015.07.02 |
| 申请号 |
US201314416228 |
申请日期 |
2013.07.17 |
| 申请人 |
THE SECRETARY OF STATE FOR DEFENCE |
发明人 |
Redit Neil Andrew |
| 分类号 |
H01Q3/34;H01Q21/06 |
主分类号 |
H01Q3/34 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A phased array antenna comprising a plurality of antenna elements and switching circuitry configured to switch the phased array antenna to an inactive mode, wherein switching to the inactive mode comprises the switching circuitry connecting random or pseudo-random impedance elements to the antenna elements to reduce the peak backscatter level of the phased antenna array. |
| 地址 |
SALISBURY, WILTSHIRE GB |
