Digital stealth design of aircraft RCS based on electromagnetic properties of materials

Liang Xia; Jiajun Xiong; Xunhui Lan; Jinsong Chen; Xin Chen; Song He

doi:10.1117/12.2686827

6 August 2023 Digital stealth design of aircraft RCS based on electromagnetic properties of materials

Liang Xia, Jiajun Xiong, Xunhui Lan, Jinsong Chen, Xin Chen, Song He

Proceedings Volume 12781, International Conference on Optoelectronic Information and Functional Materials (OIFM 2023); 1278107 (2023) https://doi.org/10.1117/12.2686827
Event: 2023 International Conference on Optoelectronic Information and Functional Materials (OIFM 2023), 2023, Guangzhou, JS, China

Abstract

Aiming at the difficulty of choosing stealth materials in stealth aircraft, this paper firstly obtains the traveling wave suppression coefficient and reflection loss values of stealth materials with different dielectric parameters by simulation, and then conducts the reduction effect of the whole RCS of the aircraft attached with different dielectric parameters graphene materials. Simulate and find the thermal centers in the forward, backward and lateral directions, and finally select the appropriate travel wave suppression coefficient and reflection loss of the stealth material based on the thermal center obtained by the RCS simulation, so as to develop the optimal stealth material.

Citation Download Citation

Liang Xia, Jiajun Xiong, Xunhui Lan, Jinsong Chen, Xin Chen, and Song He "Digital stealth design of aircraft RCS based on electromagnetic properties of materials", Proc. SPIE 12781, International Conference on Optoelectronic Information and Functional Materials (OIFM 2023), 1278107 (6 August 2023); https://doi.org/10.1117/12.2686827

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