Title :
Fast iterative MoM-PO hybrid method for complex onboard antenna array with large-scale platform
Author :
Zi-Liang Liu ; Xing Wang ; Chao-Fu Wang
Author_Institution :
Temasek Labs., Nat. Univ. of Singapore, Singapore, Singapore
Abstract :
A fast method of moments (MoM) - physical optics (PO) hybrid technique is proposed to fast analyze large and complex antenna arrays mounted on electrically large platform. In the fast MoM-PO method, the adaptive integral method (AIM) based on the MoM is combined with the PO and an iterative process is adopted to describe the interaction between the antenna array and the platform. Numerical results show that the proposed fast MoM-PO method can greatly reduce the CPU time and memory requirement compared with the conventional MoM-PO method.
Keywords :
antenna arrays; integral equations; iterative methods; method of moments; CPU time; adaptive integral method; antenna array; electrically large platform; fast iterative MoM-PO hybrid method; memory requirement; method of moments; physical optics hybrid technique; Antenna arrays; Arrays; Iterative methods; Marine vehicles; Memory management; Method of moments; Spirals;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
978-1-4673-5315-1
DOI :
10.1109/APS.2013.6711602
