DocumentCode
2266153
Title
Application of AWE to scattering analysis of the double-negative medium
Author
Yu-Xin Sun ; Chen, Ming-sheng ; Wu, Xian-Liang ; Yang, Mei ; Wang, Hui
Author_Institution
Key Lab. of Intell. Comput. & Signal Process., Anhui Univ., Hefei, China
fYear
2010
fDate
Nov. 29 2010-Dec. 2 2010
Firstpage
913
Lastpage
916
Abstract
The PMCHWT equation of the double negative media (DNG) is obtained based on its constitutive relationship. And the surface currents and radar cross section (RCS) at a single frequency point is computed by Method of moments (MOM). The asymptotic waveform evaluation (AWE) technique for dispersive dielectric medium is deduced and applied to electromagnetic scattering analysis of double-negative medium within a given frequency hand.
Keywords
electromagnetic wave scattering; method of moments; PMCHWT equation; asymptotic waveform evaluation; dispersive dielectric medium; double negative media; double negative medium; electromagnetic scattering analysis; method of moments; radar cross section; single frequency point; surface currents; Method of moments; PMCHWT equation; asymptotic waveform evaluation; double-negative meta-materials;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas Propagation and EM Theory (ISAPE), 2010 9th International Symposium on
Conference_Location
Guangzhou
Print_ISBN
978-1-4244-6906-2
Type
conf
DOI
10.1109/ISAPE.2010.5696619
Filename
5696619
Link To Document