Title :
Analysis of coupling onto wires enclosed in cylindrical cavity
Author :
Chunrong Li ; Xinzheng Wang ; Yanbin Feng ; Peng Jiao
Author_Institution :
Naval Aeronaut. & Astronaut. Univ., Yantai, China
Abstract :
A numerical simulation of electromagnetic pulse coupling onto wires enclosed in cylindrical cavity is described. A modulated Gaussian plane wave excitation with the frequency range from 0 GHz to 10GHz has been applied in the simulation. The main interest is to characterize the mechanism of electromagnetic pulse coupling through slot onto wires within a cylindrical cavity. Through the use of EM topology schemes, the status of wires coupling for EMI is analyzed. A coupling coefficient is defined to evaluate coupling characteristics on wires for different electromagnetic wave and geometric configurations.
Keywords :
electromagnetic interference; electromagnetic pulse; numerical analysis; wires (electric); EM topology; EMI; cylindrical cavity; electromagnetic pulse coupling; electromagnetic wave; modulated Gaussian plane wave excitation; numerical simulation; Cavity resonators; Couplings; Electronic equipment; Missiles; Resonant frequency; Solid modeling; Wires; cylindrical cavity; electromagnetic pulse; slot coupling; wire coupling;
Conference_Titel :
Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on
Conference_Location :
Harbin, Heilongjiang
Print_ISBN :
978-1-61284-087-1
DOI :
10.1109/EMEIT.2011.6023119
