发明名称 |
Receiver system for ultra wideband |
摘要 |
An ultra wide band receiver system comprising a ultra wide band antenna and an active circuit. The ultra wide band antenna including a power feed operable to receive electromagnetic energy. The ultra wide band antenna further includes a radiator operable to be excited by the electromagnetic energy fed through the power feed to radiate an electromagnetic wave. The radiator has a metal layer. The active circuit includes a pair of parallel coupled lines arranged on a first side of the radiator. The pair of parallel coupled lines is operable to block DC current. The active circuit further includes at least one defected ground structure formed on a second side of the radiator. The defected ground structure is formed on an etched out part of the metal layer.
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申请公布号 |
US2007182653(A1) |
申请公布日期 |
2007.08.09 |
申请号 |
US20060477616 |
申请日期 |
2006.06.30 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
YOON ICK-JAE;LEE SEONGSOO;YOON YOUNG J.;KIM YOUNG-HWAN;KIM YOUNG-EIL;KIM HYUNGRAK |
分类号 |
H01Q13/10 |
主分类号 |
H01Q13/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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