Title :
Direct solution of MoM matrix equation using Sherman-Morrison-Woodbury formula-based algorithm with ACA-SVD
Author :
Xinlei Chen;Changqing Gu;Zhenyi Niu;Zhuo Li
Author_Institution :
Key Laboratory of Radar Imaging and Microwave Photonics, Ministry of Education, College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
Abstract :
The Sherman-Morrison-Woodbury formula-based algorithm with the adaptive cross approximation-singular value decomposition (ACA-SVD) is applied to accelerate the direct solution of electromagnetic scattering from three dimension (3D) perfect electric conducting (PEC) targets. The hybrid method is adaptive and purely algebraic. Numerical results are presented to demonstrate the efficiency and accuracy of the hybrid method.
Conference_Titel :
Microwave Conference (APMC), 2015 Asia-Pacific
Print_ISBN :
978-1-4799-8765-8
DOI :
10.1109/APMC.2015.7412936
