发明名称 |
Antenna system with active spatial filtering surface |
摘要 |
A spatial filtering surface includes a dielectric substrate and a plurality of spaced, resonant dipole elements positioned on the dielectric substrate. Each dipole element has dipole ends and an associated diode for controlling amplitude taper and a reflection phase of an electromagnetic field at a selected frequency with respect to an angle of incidence to the dielectric substrate. Bias lines interconnect the dipole elements for conducting a bias current to a dipole element.
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申请公布号 |
US6806843(B2) |
申请公布日期 |
2004.10.19 |
申请号 |
US20020193335 |
申请日期 |
2002.07.11 |
申请人 |
HARRIS CORPORATION |
发明人 |
KILLEN WILLIAM D.;DELGADO HERIBERTO |
分类号 |
H01Q3/46;H01Q15/00;H01Q21/06;(IPC1-7):H01Q9/28 |
主分类号 |
H01Q3/46 |
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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