Title :
Parallel hybrid Finite Difference Time Domain and Multilevel Fast Multipole Algorithm based on equivalent-principle
Author :
Shugang Jiang;Qin Su;Yu Zhang;Yong Wang;Xunwang Zhao;Zhongchao Lin
Author_Institution :
School of Electronic Engineering, Xidian University, Xi´an, 710071, Shaanxi, China
fDate :
7/1/2015 12:00:00 AM
Abstract :
In this paper, based on equivalent-principle, a parallel hybrid Finite Difference Time Domain (FDTD) and Multilevel Fast Multipole Algorithm (MLFMA) is introduced to analyze the radiation characteristic of an airborne antenna array. The numerical convergence of results is achieved through several iterations. Numerical results show that it can greatly reduce the memory requirement and time consumption.
Keywords :
"Finite difference methods","Time-domain analysis","Arrays","Antenna radiation patterns","Antenna arrays","MLFMA","Memory management"
Conference_Titel :
Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on
DOI :
10.1109/APS.2015.7305131
