发明名称 |
Waveguide radiating element of an antenna suitable to operate in the Wi-Fi band, and system for measuring the performances of an antenna operating in the C band and using such a radiating element |
摘要 |
Structures and methods for a tunable waveguide radiating element are disclosed. The waveguide radiating element comprises a rectangular tube, which includes partially filled dielectric slabs that are disposed on parallel planes and incident on a lower edge of the element's mouth. The faces of each slab are engraved with a number of concentric SRR squares that present a gap on one of its sides. The distance between any two consecutive slabs may vary. The gaps of the outmost square may be arranged in such a way that, on the facing sides of two adjacent slabs, the gaps are rotated with respect to each other. |
申请公布号 |
US8633861(B2) |
申请公布日期 |
2014.01.21 |
申请号 |
US201113297758 |
申请日期 |
2011.11.16 |
申请人 |
DE LUCA ANGELO;MEMOLI MATTIA;TEGLIA MARIO;SELEX SISTEMI INTEGRATI S.P.A. |
发明人 |
DE LUCA ANGELO;MEMOLI MATTIA;TEGLIA MARIO |
分类号 |
H01Q13/00 |
主分类号 |
H01Q13/00 |
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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