DocumentCode
1638558
Title
Ludwig algorithm´s improvement and its application on NURBS-PO method
Author
Meng, Wang ; Ming, Chen ; Changhong, Liang
Author_Institution
Nat. Key Lab of Antennas & Microwave Technol., Xidian Univ., China
Volume
1
fYear
2005
Firstpage
258
Abstract
In this paper, Ludwig´s algorithm is improved to compute the target´s radar cross section (RCS). The target is modeled with non uniform rational Bezier surface (NURBS), so the integral needed to be calculated is different to that based on triangle facets. The author modified Ludwig´s algorithm to evaluate the integral, the result in this paper shows that the new formula is valid.
Keywords
integral equations; radar cross-sections; radar theory; target tracking; Ludwig algorithm; nonuniform rational Bezier surface; radar cross section; triangle facets; Microwave technology; Microwave theory and techniques; Optical computing; Optical scattering; Physical optics; Radar cross section; Radar scattering; Spline; Surface reconstruction; Surface topography;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2005. MAPE 2005. IEEE International Symposium on
Print_ISBN
0-7803-9128-4
Type
conf
DOI
10.1109/MAPE.2005.1617898
Filename
1617898
Link To Document