发明名称 |
OPTIMUM UTILIZATION OF SLOT GAP IN PIFA DESIGN |
摘要 |
Operating parameters of a planar antenna are controlled by providing a planar metal radiating element having an edge, by providing a slot within the radiating element, the slot having side walls, an open slot-end that lies on the edge of the radiating element, and a closed slot-end the lies within the radiating element, and by providing a thin, line-like, and metal segment, at least a portion of which is coplanar with the radiating element and that extends from the open slot-end to the closed slot-end without physically engaging the slot's side walls. The metal segment can be connected to the antenna's ground plane to thereby form a parasitic element, or the metal segment can be connected to the radiating element to thereby form an extension of the radiating element. |
申请公布号 |
WO2004045019(A2) |
申请公布日期 |
2004.05.27 |
申请号 |
WO2003US33774 |
申请日期 |
2003.10.28 |
申请人 |
CENTURION WIRELESS TECHNOLOGIES, INC. |
发明人 |
KADAMBI, GOVIND, RANGASWAMY;HARDY, WILLIS, RAYMOND;YARASI, SRIPATHI;HEBRON, THEODORE, SAMUEL |
分类号 |
H01Q1/24;H01Q1/38;H01Q5/00;H01Q9/04 |
主分类号 |
H01Q1/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|