公开(公告)号：US20150380829A1

公开(公告)日：2015-12-31

申请号：US14769510

申请日：2014-02-10

Applicant: THALES

Inventor： Mane-Si Laure LEE-BOUHOURS ,  Antoine BRUS ,  Brigitte LOISEAUX ,  Thierry DOUSSET ,  Christian RENARD

IPC: H01Q15/10 ,  H01Q3/14

CPC classification number: H01Q15/10 ,  H01Q3/14

Abstract: A configurable deflection system for an incident microwave frequency beam exhibiting a wavelength contained in a band of wavelengths corresponding to the microwave frequencies, comprising: a first and a second diffractive dielectric component suitable for each performing a rotation about a rotation axis Z, the deflection system being suitable for generating a microwave frequency beam by diffraction of the incident microwave frequency beam on the first and second components, the microwave frequency beam being oriented according to an angle that is a function of the angular positioning between the first and said second diffractive components, the first and second components respectively exhibiting a first and second periodic structure of first and second periods according to a first and second axis, the first and second structures respectively comprising a plurality of first and second primary microstructures formed respectively on a first and second substrate of first and second substrate refractive indices.

Abstract translation: 一种用于入射的微波频率波束的可配置的偏转系统，其显示包含在与微波频率对应的波长的波段中的波长，包括：第一和第二衍射介电部件，适于各自绕旋转轴线Z执行旋转，偏转系统 适用于通过入射的微波频率波束在第一和第二分量上的衍射来产生微波频率波束，微波频率波束根据作为第一和第二衍射分量之间的角定位的函数的角度定向， 所述第一和第二部件分别表现出根据第一和第二轴线的第一和第二周期的第一和第二周期性结构，所述第一和第二结构分别包括多个第一和第二主要微结构，分别形成在第一和第二基底的第一和第二基底上， 第一和第二个基质 折射率。