DESIGN OF MULTILAYER BROADBAND ABSORBING MATERIALS USING GENETIC ALGORITHM

Authors

  • Tran Ha Nguyen Le Quy Don Technical University
  • Quang Dat Tran Le Quy Don Technical University
  • Vu Tung Nguyen Le Quy Don Technical University
  • Van Thin Pham Le Quy Don Technical University
  • Quoc Hung Do Le Quy Don Technical University

Keywords:

Radar absorbing materials (RAM), multilayer, genetic algorithm, optimized design

Abstract

In this paper, the use of genetic algorithm (GA) with constraints and elitist strategy is presented to design the multilayer radar absorbing materials (RAM). It is satisfied by a special value of reflection loss to electromagnetic wave in order to select the RAM with a thin thickness and wide bandwidth. With available materials with frequency-dependent permittivity and permeability, the GA technique determines the optimal material selection for each layer and its thickness. The algorithm was successfully applied to the synthesis of double-layer to five-layers RAM coatings in the frequency range of 2 - 18 GHz.

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Published

2022-10-31

How to Cite

Nguyen, T. H., Tran, Q. D., Nguyen, V. T., Pham, V. T., & Do, Q. H. (2022). DESIGN OF MULTILAYER BROADBAND ABSORBING MATERIALS USING GENETIC ALGORITHM. Journal of Science and Technique, 13(03). Retrieved from http://jst.lqdtu.edu.vn/index.php/jst/article/view/519

Issue

Vol. 13 No. 03 (2018)

Section

Article

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