Invention Grant
US08633861B2 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
有权
适合于在Wi-Fi频带中操作的天线的波导辐射元件以及用于测量在C波段中工作的天线的性能并使用这种辐射元件的系统
- Patent Title: 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
- Patent Title (中): 适合于在Wi-Fi频带中操作的天线的波导辐射元件以及用于测量在C波段中工作的天线的性能并使用这种辐射元件的系统
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Application No.: US13297758Application Date: 2011-11-16
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Publication No.: US08633861B2Publication Date: 2014-01-21
- Inventor: Angelo De Luca , Mattia Memoli , Mario Teglia
- Applicant: Angelo De Luca , Mattia Memoli , Mario Teglia
- Applicant Address: IT Rome
- Assignee: Selex Sistemi Integrati S.p.A.
- Current Assignee: Selex Sistemi Integrati S.p.A.
- Current Assignee Address: IT Rome
- Agency: Roberts Mlotkowski Safran & Cole, P.C.
- Priority: ITRM10A0600 20101116
- Main IPC: H01Q13/00
- IPC: H01Q13/00
Abstract:
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.
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