Efficient Ray-Tracing Model for Generalized 2D Dielectric Lenses Combined with Arrays

被引：0

作者：

Pubill-Font, Maria ^{[1
]}

Mesa, Francisco ^{[2
]}

Algaba-Brazalez, Astrid ^{[3
]}

Johansson, Martin ^{[3
]}

Manholm, Lars ^{[3
]}

Castillo-Tapia, Pilar ^{[4
]}

Clendinning, Sarah ^{[4
]}

Ding, Can ^{[1
]}

Guo, Y. Jay ^{[1
]}

Quevedo-Teruel, Oscar ^{[4
]}

机构：

[1] Univ Technol Sydney, Global Big Data Technol Ctr, Sydney, NSW, Australia

[2] Univ Seville, Dept Fis Aplicada 1, ETS Ingn Informat, Seville, Spain

[3] Ericsson AB, Ericsson Res, Gothenburg, Sweden

[4] KTH Royal Inst Technol, Div Electromagnet Engn & Fus Sci, Stockholm, Sweden

来源：

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

基金：

澳大利亚研究理事会; 瑞典研究理事会;

关键词：

Lenses; losses; phased array antennas; ray-tracing; LUNEBURG LENS; PHYSICAL OPTICS; ANTENNA; DOME;

D O I：

10.23919/EuCAP60739.2024.10501752

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：

In this paper a simple and efficient ray-tracing model is presented to evaluate two-dimensional (2D) multilayer dielectric lenses combined with arrays. The proposed algorithm is capable of accurately evaluating the reflection and absorption losses of the lens. Two examples have been simulated with the proposed algorithm and compared with a commercial full-wave simulator. We demonstrate that the proposed method provides a very good agreement with the simulations, reducing considerably the computation time, and thus offering an effective tool for design optimization.

引用

页数：5

共 27 条

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