发明名称 |
IMPROVEMENT OF ACTIVE PHOTONIC FORBIDDEN BAND ANTENNAE |
摘要 |
The present invention relates to an active photonic band gap antenna. In this case, the photonic band gap structure is constituted by metal rods, some of which are discontinuous, namely composed of sections of rods connected by a switching element such as a PIN diode. According to the invention, only one rod in a row of rods seen from the radiating source is discontinuous. The antenna pattern can be controlled at a low cost. |
申请公布号 |
EP1825566(B1) |
申请公布日期 |
2012.06.06 |
申请号 |
EP20050819420 |
申请日期 |
2005.11.24 |
申请人 |
THOMSON LICENSING |
发明人 |
BOISBOUVIER, NICOLAS;LOUZIR, ALI;LE BOLZER, FRANCOISE;TAROT, ANNE-CLAUDE;MAHDJOUBI, KOUROCH |
分类号 |
H01Q15/00;G02B6/122 |
主分类号 |
H01Q15/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|