Title :
A new fast time domain physical optics algorithm based on analytic integral
Author :
Qin Lu-yao; Wei Bing; Li LinQian; Cao Le; Yang Qian
Author_Institution :
School of Physics and Optoelectronic Engineering, Collaborative Innovation Center of Information Sensing and Understanding, Xidian University, Xi´an 710071, China
Abstract :
Based on the analytical integral method of PO algorithm, the analytical integral method of TDPO method is given in this paper, which can be applied to the case of differential Gauss pulse incidence. The computational efficiency of the TDPO algorithm is significantly improved by this method. Then, the idea of system transfer function is adopted, with this idea the time domain waveform of any kind of incidence can be obtained. Finally, several numerical examples are given. Numerical results show that the algorithm in this paper is accurate and effective.
Keywords :
"Algorithm design and analysis","Computational efficiency","Integrated circuits","Time-frequency analysis","Transforms","Linear systems","Scattering"
Conference_Titel :
Microwave, Antenna, Propagation, and EMC Technologies (MAPE), 2015 IEEE 6th International Symposium on
DOI :
10.1109/MAPE.2015.7510435
