发明名称 |
Antenna system for multiple frequency bands |
摘要 |
<p>At least one radiator (3b) can be used in common for two different frequency ranges. Short-circuit lines are formed by multiple concentrically arranged electrical conductors (1), or tubes, which are short-circuited in pairs at respective front ends.</p> |
申请公布号 |
EP1401051(A1) |
申请公布日期 |
2004.03.24 |
申请号 |
EP20030019762 |
申请日期 |
2003.08.29 |
申请人 |
AEROMARITIME SYSTEMBAU GMBH |
发明人 |
RATHAI, WOLF |
分类号 |
H01Q1/34;H01Q5/00;H01Q9/16;H01Q9/40;(IPC1-7):H01Q9/16 |
主分类号 |
H01Q1/34 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|