Open AccessAnalysis of Electromagnetic Pulse Effect Based on Short Orbit Random Coupling Model
Author(s) -
Fulin Li,
Jihong Han,
Chang Zhang,
Jian Zhao
Publication year - 2017
Publication title -
destech transactions on engineering and technology research
Language(s) - English
Resource type - Journals
ISSN - 2475-885X
DOI - 10.12783/dtetr/iceea2016/6645
Subject(s) - coupling (piping) , orbit (dynamics) , electromagnetic pulse , enclosure , pulse (music) , chaotic , boundary (topology) , physics , coupling coefficient of resonators , computational physics , acoustics , quantum electrodynamics , computer science , mathematical analysis , mathematics , engineering , optics , resonator , electrical engineering , aerospace engineering , voltage , quantum mechanics , mechanical engineering , artificial intelligence
In many situations, the random coupling model (RCM) has been successfully demonstrated to predict the electromagnetic pulse effect within a complex enclosure. However, the model sets boundary conditions at infinity when calculating the coupling effect, which causes a problem named the short orbit effect. In this paper, a short orbit random coupling model (SORCM) is proposed by means of defining a short orbit correction coefficient of the radiation impedance in the two-port wave chaotic cavity. The results of the SORCM were compared with the experimental data, which shows that the SORCM is more effective compared with the RCM in predicting the statistical electromagnetic properties. The insights gained from the research can provide guidelines for the design of the electronic equipment.
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