Title :
Efficient approaches to improve the shielding effectiveness of metallic enclosure with apertures
Author :
Liu, Qi-Feng ; Yin, Wen-Van ; Liu, Qing-Huo
Author_Institution :
Center for Microwave & RF Technol., Shanghai Jiao Tong Univ., Shanghai, China
Abstract :
The sub-cellular thin wire FDTD algorithm is modified and combined into a single FDTD method so that it is able to capture the SE performance of the enclosure with a number of geometrical and physical parameters changed, illuminated by an electromagnetic pulse. Then several methods to mitigate the coupling were introduced and investigated in detail.
Keywords :
electromagnetic coupling; electromagnetic pulse; electromagnetic shielding; finite difference time-domain analysis; apertures; coupling mitigation; electromagnetic pulse; metallic enclosure; shielding effectiveness; subcellular thin wire FDTD algorithm; Apertures; Cutoff frequency; Electromagnetic coupling; Electromagnetic shielding; Electromagnetic waveguides; Finite difference methods; Resonance; Time domain analysis; Ventilation; Wire;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2009. APSURSI '09. IEEE
Conference_Location :
Charleston, SC
Print_ISBN :
978-1-4244-3647-7
DOI :
10.1109/APS.2009.5171800
