Quasi-optical lens antenna made of electromagnetic-induction materials

被引：0
|
作者：
Wang, Jinbang [1 ]
Mei, Hanxue [1 ]
Liu, Zhiguo [1 ,2 ]
Zhang, Tao [1 ,2 ]
机构：
[1] Beijing Normal Univ, Key Lab Beam Technol & Mat Modificat, Minist Educ, Beijing, Peoples R China
[2] Beijing Radiat Ctr, Beijing, Peoples R China
来源：
PROCEEDINGS OF THE 2ND INTERNATIONAL FORUM ON MANAGEMENT, EDUCATION AND INFORMATION TECHNOLOGY APPLICATION (IFMEITA 2017) | 2017年 / 130卷
关键词：
Microwave; Lens antenna; Imaging system; Refraction; MILLIMETER-WAVE;
D O I：
暂无
中图分类号：
G40 [教育学];
学科分类号：
040101 ; 120403 ;
摘要：
A biconvex lens was designed and fabricated by embedding electromagnetic-induction materials (cage-shaped granules of conductor materials, CGC) in polymethyl methacrylate (PMMA). The CGC material has a refractive index of 1.504 at 35 GHz. The spatial resolution and depth of focus of the active millimeter wave (AMMW) imaging system were analyzed. Millimeter-wave (MMW) images of a square and two bars have been obtained with the biconvex lens. The image quality was acceptable, proving that the CGC material has the ability to refract MMWs in MMW imaging.
引用
收藏
页码：427 / 431
页数：5
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