Glide-Symmetric Fully Metallic Luneburg Lens for 5G Communications at Ka-Band

被引：215

作者：

Quevedo-Teruel, Oscar ^{[1
]}

Miao, Jingwei ^{[1
]}

Mattsson, Martin ^{[1
]}

Algaba-Brazalez, Astrid ^{[2
]}

Johansson, Martin ^{[2
]}

Manholm, Lars ^{[2
]}

机构：

[1] KTH Royal Inst Technol, Dept Electromagnet Engn, S-10044 Stockholm, Sweden

[2] Ericsson AB, Ericsson Res, S-41756 Gothenburg, Sweden

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2018年 / 17卷 / 09期

关键词：

Fully metallic lens; glide symmetry; higher symmetries; Ka-band; Luneburg lens; periodic structures; 5G; PERIODIC STRUCTURES; METASURFACES; DISPERSION; ANTENNA; DESIGN; PROPAGATION;

D O I：

10.1109/LAWP.2018.2856371

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Here, we propose a fully metallic implementation of a Luneburg lens operating at Ka-band with potential use for 5G communications. The lens is implemented with a parallel plate that is loaded with glide-symmetric holes. These holes are employed to produce the required equivalent refractive index profile of a Luneburg lens. Glide symmetry and inner metallic pins are employed to increase the equivalent refractive index. The lens is fed with rectangular wave guides designed to match the height of the parallel plate, and it is ended with a flare to minimize the reflections.

引用

页码：1588 / 1592

页数：5

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