Effective Electrodynamic Analysis of Small-Size Dielectric Lenses

被引：0

作者：

Donets, I. V. ^{[1
]}

Lerer, A. M. ^{[1
]}

Li, Zimeng ^{[2
]}

Tsvetkovskaya, S. M. ^{[3
]}

机构：

[1] Southern Fed Univ, Rostov Na Donu, Russia

[2] Guangzhou Compass Antenna Design Inst Co Ltd, Guangzhou, Peoples R China

[3] Don State Tech Univ, Rostov Na Donu, Russia

来源：

RADIOPHYSICS AND QUANTUM ELECTRONICS | 2020年 / 62卷 / 11期

关键词：

19;

D O I：

10.1007/s11141-020-10022-2

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：

We develop an electrodynamic method for analysis of the near- and far-zone fields of dielectric lenses, which is based on solving a high-frequency integral equation. It is shown that the accuracy of this method is high for the lens size exceeding four wavelengths. Its advantages are fast internal convergence of the solution, short computation times, and small computer resources needed. The near-zone fields of lenses having various profiles and sizes of about ten wavelengths are analyzed.

引用

页码：760 / 769

页数：10

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