雷达散射截面图形算法加速技巧

ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2004, Vol. 25 ›› Issue (3): 297-299.

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The Techniques to Accelerate the Method of Graphical Electromagnetic Computing

LI Jian-zhou, MAO Ji-zhi, XU Jia-dong

Department of Electronic Engineering, Northwestern Polytechnical University, Xi'an 710072, China

Received:2003-05-07 Revised:2003-09-09 Online:2004-06-25 Published:2004-06-25

Abstract

Abstract: Three accelerating techniques are summarized to the method of graphical electromagnetic computing (GRECO) from the corresponding formula for fast radar cross section evaluation of aircraft-like complex objects. Tested result is presented, which demonstrates remarkable speed up to 4 times of the old method and promising application value in engineering.

Key words: electromagnetic scattering, radar cross section (RCS), complex target, graphical electromagnetic computing (GRECO), speedup

LI Jian-zhou;MAO Ji-zhi;XU Jia-dong. The Techniques to Accelerate the Method of Graphical Electromagnetic Computing[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2004, 25(3): 297-299.

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The Techniques to Accelerate the Method of Graphical Electromagnetic Computing

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