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[an error occurred while processing this directive]Journal of Projectiles, Rockets, Missiles and Guidance >
The Simulation Analysis of Electromagnetic Pulse Coupling to Missile-borne Antenna
Received date: 2023-03-06
Online published: 2024-12-30
In order to study the coupling effects of electromagnetic pulse on missile-borne antenna, the model of typical missile-borne platform structure and two types of missile-borne microstrip antenna are established by employing the CST electromagnetic simulation software. The radiation electromagnetic characteristics of the antenna before and after being mounted on the missile-borne platform, and the coupling voltage response of the antenna irradiated by different electromagnetic pulse are calculated. The simulation results show that the structure of missile-borne platform can enhance the radiation characteristics of the microstrip antenna at the operating frequency. Compared to the single antenna, the peak coupling voltage of HPM-NS of two antennas mounted on the platform increase by 5% and 10%. The maximum coupling response of the antenna mounted on the platform should be taken as the safety threshold for the electromagnetic pulse protection design of the antenna.
HU Xiao , LI Ping , SHI Haotian , WU Bicheng , SHI Jiazhao . The Simulation Analysis of Electromagnetic Pulse Coupling to Missile-borne Antenna[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2023 , 43(6) : 64 -68 . DOI: 10.15892/j.cnki.djzdxb.2023.06.011
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