Title :
Optimised radiative device of the EMP simulator with absorbing stuff
Author :
Feng Lu ; Wan, Hai-Jun ; Shi, Li-Hua ; Yan-Xin ; Zhou, Bi-Hua
Author_Institution :
Eng. Inst. of Corps of Eng., PLA Univ. of Sci. & Tech., Nanjing, China
Abstract :
The radiative device made of metal sheet is the key part of an EMP simulator with absorbing stuff. In order to extend the effective work space, the radiative device is designed optimised. And the finite-difference time-domain (FDTD) method is used to model electromagnetic field of effective work space of the EMP simulator accurately. From the numerical result, we can see that the optimised radiative device can extend the effective work space largely.
Keywords :
electromagnetic devices; electromagnetic pulse; electromagnetic wave propagation; equivalent circuits; finite difference time-domain analysis; pulse circuits; EMP simulator; absorbing stuff; electromagnetic field model; finite difference time domain method; metal sheet; optimised radiative device; Capacitance; Circuit simulation; Computational modeling; Design optimization; EMP radiation effects; Electromagnetic scattering; Fault location; Finite difference methods; Switches; Time domain analysis; EMP simulator; FDTD method; absorbing stuff; radiative device;
Conference_Titel :
Environmental Electromagnetics, 2009. CEEM 2009. 5th Asia-Pacific Conference on
Conference_Location :
Xian
Print_ISBN :
978-1-4244-4344-4
DOI :
10.1109/CEEM.2009.5303698
