发明名称 |
RONDSTRALENDE BREEDBANDANTENNE. |
摘要 |
An omnidirectional multiple-band antenna for use with a plurality of simultaneously operating transceivers wherein a common conductor mast is excited by a plurality of stub-elements arranged therearound and each sized and spaced to excite a half-wave portion of the mast. |
申请公布号 |
NL7803099(A) |
申请公布日期 |
1979.09.25 |
申请号 |
NL19780003099 |
申请日期 |
1978.03.22 |
申请人 |
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK ONDERZOEK T.B.V. DE RIJKSVERDEDIGING TE 'S-GRAVENHAGE. |
发明人 |
|
分类号 |
H01Q5/00;H01Q9/16;H01Q9/32;H01Q9/34;H01Q21/20;(IPC1-7):01Q5/00;01Q9/34 |
主分类号 |
H01Q5/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|