Design of wideband multilayer planar absorber using a new differential evolution algorithm

Chuan Lin; Anyong Qing; Jiefeng Zang

doi:10.1117/12.2176579

4 March 2015 Design of wideband multilayer planar absorber using a new differential evolution algorithm

Chuan Lin, Anyong Qing, Jiefeng Zang

Proceedings Volume 9521, Selected Papers from Conferences of the Photoelectronic Technology Committee of the Chinese Society of Astronautics 2014, Part I; 952117 (2015) https://doi.org/10.1117/12.2176579
Event: Selected Proceedings of the Photoelectronic Technology Committee Conferences held August-October 2014, 2014, China, China

Abstract

Design of wideband planar absorber using real electromagnetic composite materials is considered in this paper. A new differential evolution, dynamic differential evolution with best of random differential mutation, is applied to solve this problem. To simplify the problem, a suitable objective function and regulation scheme have been designed to transform the constrained multi-objective problem into unconstrained single-objective one. The effects of total thickness and investigated frequency band have been studied. Four-layer planar absorbers for different cases have been successfully designed.

Citation Download Citation

Chuan Lin, Anyong Qing, and Jiefeng Zang "Design of wideband multilayer planar absorber using a new differential evolution algorithm", Proc. SPIE 9521, Selected Papers from Conferences of the Photoelectronic Technology Committee of the Chinese Society of Astronautics 2014, Part I, 952117 (4 March 2015); https://doi.org/10.1117/12.2176579

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