Wideband Dual-Polarized Lens Antenna for Future mm-Wave Applications

被引：0

作者：

Cicchetti, Valentina ^{[1
]}

Hao, Yang ^{[1
]}

机构：

[1] Queen Mary Univ London, Sch Elect Engn & Comp Sci, London EL 4NS, England

来源：

2024 18TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION, EUCAP | 2024年

关键词：

dual-polarized antennas; millimeter wave; waveguide configuration; spherical-axicon dielectric lens; WIRELESS COMMUNICATIONS;

D O I：

10.23919/EuCAP60739.2024.10501138

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：

A wideband dual-polarized lens antenna, useful for future millimeter wave applications, is presented in this paper. The proposed antenna consists of a rectangular waveguide, a rectangular-to-circular transition, a circular waveguide, a conical reflector, and a dielectric lens with a spherical-axicon section to enhance the performance of the radiating structure. The antenna operates in the frequency range of 190-300 GHz, providing a maximum gain of 9 dBi in the azimuthal plane. CST Studio Suite, employing a locally conformal full-wave finite integration technique (FIT), was utilized to design and characterize the antenna. The structure offers the advantages of robustness, cost-effectiveness, and ease of fabrication in waveguide configurations.

引用

页数：3

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