发明名称 |
WIDEBAND FLAT ANTENNA |
摘要 |
<p>A wideband flat antenna includes N linear elements consisting of first to N-th linear elements, wherein the length of the (N-1)-th linear element is set longer than the (N-2)-th linear element and the area of the (N-1) linear element is enlarged in the (N-2) or N-th linear element direction or the (N-2) and N-th linear element direction. One power supply point (14a) is provided on the N-th linear element nearest to a ground plate (21) while the other power supply point (14b) is provided on the (N-1) linear element secondly-nearest to the ground plate (21). The vicinity of a conductor (26) of the (N-2)-th linear element is connected to the vicinity of the conductor (26) of the N-th linear element nearest to the ground plate (21) by a first conductor (31).</p> |
申请公布号 |
WO2004097980(A1) |
申请公布日期 |
2004.11.11 |
申请号 |
WO2004JP05750 |
申请日期 |
2004.04.21 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD.;TAGO, NORIYUKI |
发明人 |
TAGO, NORIYUKI |
分类号 |
H01Q1/24;H01Q1/38;H01Q5/00;H01Q7/00;H01Q9/04;H01Q21/30;(IPC1-7):H01Q5/01 |
主分类号 |
H01Q1/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|