Asymptotic phasefront extraction applied to iterative physical optics for electrically large multi-bounce problems

被引：3
|
作者：
Burkholder, RJ [1 ]
Pathak, PH [1 ]
Reddy, CJ [1 ]
机构：
[1] Ohio State Univ, Dept Elect Engn, Electrosci Lab, Columbus, OH 43212 USA
来源：
IEEE ANTENNAS AND PROPAGATION SOCIETY SYMPOSIUM, VOLS 1-4 2004, DIGEST | 2004年
关键词：
D O I：
10.1109/APS.2004.1330339
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
The iterative physical optics algorithm is accelerated with the asymptotic phasefront extraction (APE) method for modeling very electrically large scattering targets. The APE method introduces frequency-scalable basis functions so that a solution obtained at a lower frequency may be extended to much higher frequencies without changing the number of basis functions.
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页码：4447 / 4450
页数：4
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