DocumentCode
247993
Title
Combined MLACEA/MLFMA for volume integral equation problems
Author
Yu-teng Zheng ; Yan-wen Zhao ; Qiang-ming Cai ; Miao-miao Jia
Author_Institution
Sch. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fYear
2014
fDate
6-11 July 2014
Firstpage
2158
Lastpage
2159
Abstract
In solving volume integral equations by method of moments with multilevel fast multipole algorithm (MLFMA) acceleration, the memory and time consumption for near group impedance elements calculation is huge, especially for high contrast dielectric targets or multiscale targets. The method of multilevel accelerated Cartesian expansions algorithm combined with MLFMA is employed to enhance the capability of volume integral equations solver. Good performances have been achieved in numerical results.
Keywords
integral equations; method of moments; MLACEA-MLFMA; contrast dielectric target; method of moment; multilevel accelerated Cartesian expansion algorithm; multilevel fast multipole algorithm; multiscale target; near group impedance element calculation; volume integral equation problem; Acceleration; Algorithm design and analysis; Dielectrics; Impedance; Integral equations; MLFMA; Method of moments;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE
Conference_Location
Memphis, TN
ISSN
1522-3965
Print_ISBN
978-1-4799-3538-3
Type
conf
DOI
10.1109/APS.2014.6905406
Filename
6905406
Link To Document