Computationally-Efficient Synthesis of Advanced Reflectarrays through a System-by-Design Tool

被引：0

作者：

Oliveri, Giacomo ^{[1
]}

Salucci, Marco ^{[1
]}

Gelmini, Angelo ^{[1
]}

Massa, Andrea ^{[1
,2
]}

机构：

[1] Univ Trento, UniTN, ELEDIA, ELEDIA Res Ctr, Trento, Italy

[2] Univ Carlos III Madrid, UC3M, ELEDIA, ELEDIA Res Ctr, Madrid, Spain

来源：

2019 13TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP) | 2019年

关键词：

Satellite Communications; Reflectarray Syntehsis; System-by-Design;

D O I：

暂无

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：

This work presents an innovative computationally-efficient methodology for the synthesis of reflectarrays through the System-by-Design (SbD) paradigm. The proposed approach integrates different analysis and synthesis functional blocks in order to yield effective solutions while reducing the computational burden of the design procedure. Towards this end, a fast surrogate model is used to predict the electromagnetic response of each candidate solution, while a global optimizer is used to effectively explore the search space and synthesize a reduced-complexity reflectarray surface layout satisfying specific radiation features.

引用

页数：4