Title :
Shielding effectiveness evaluation of rectangular enclosure with high-order modes transmission line model
Author :
Xiang Zhang ; Ying-Hui Zhou ; Ru-po Ma ; Da-yong Zhang
Author_Institution :
Nat. Key Lab. on Electromagn. Environ. Effects & Electro-Opt. Eng., Univ. of Sci. & Technol., Nanjing, China
Abstract :
As a rectangular enclosure with apertures can be represented by a waveguide with its termination short circuited, the shielding effectiveness of the enclosure is calculated by the transmission line model. The voltage along the transmission line is obtained analytically, and the calculated shielding effectiveness fits well to the previous reference. Slots in different shapes are discussed, and multimodes propagation is also taken into account.
Keywords :
shielding; transmission line theory; waveguides; high order modes transmission line model; multimodes propagation; rectangular enclosure; shielding effectiveness evaluation; waveguide; Apertures; Arrays; Educational institutions; Electromagnetic compatibility; Impedance; Power transmission lines; Programmable logic arrays; high-order modes; multiple slots; rectangular enclosure; shielding effectiveness; transmission line model;
Conference_Titel :
Environmental Electromagnetics (CEEM), 2012 6th Asia-Pacific Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4673-0030-8
DOI :
10.1109/CEEM.2012.6410625
