Title :
Coupling characteristic study of airborne communication antenna under LEMP effect
Author :
Haichao, Qin ; Donglin, Su ; Xiaojun, Zeng
Author_Institution :
EMC Lab., Beijing Univ. of Aeronaut. & Astronaut., Beijing, China
fDate :
Nov. 29 2010-Dec. 2 2010
Abstract :
The mathematical model of LEMP is analyzed. And we also analyze the communication system´s own characteristics, such as omni-directional reception, high sensitivity and so on. The result shows that the communication devices easily suffer interferences and damages of electromagnetic pulse. Using software CST, coupling characteristics of electromagnetic pulse in the port of airborne ultra shortwave radio antenna are simulated. The result shows that, under LEMP interference, the coupling energy at antenna port is great enough to interfere or damage receiver.
Keywords :
aircraft antennas; electromagnetic pulse; lightning; LEMP effect; LEMP interference; airborne communication antenna; airborne ultra shortwave radio antenna; antenna port; coupling characteristic; coupling energy; electromagnetic pulse; lighting electromagnetic pulse; omnidirectional reception;
Conference_Titel :
Antennas Propagation and EM Theory (ISAPE), 2010 9th International Symposium on
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4244-6906-2
DOI :
10.1109/ISAPE.2010.5696384
