Title :
Asymptotic high frequency computation of the RCS of a cone-sphere at an arbitrary angle of incidence
Author :
Manenc, H. ; Bouche, D. ; Bouquet, J.J.
Author_Institution :
CEA/CESTA, Le Barp, France
Abstract :
It is shown that the physical optics approximation, enhanced by correction terms, makes it possible to compute the RCS (radar cross section) of the cone-sphere for arbitrary angle of incidence. The validity of the method is established by comparing it with a numerically rigorous method of moments solution.<>
Keywords :
approximation theory; physical optics; radar cross-sections; RCS; angle of incidence; asymptotic HF computation; cone-sphere; correction terms; method of moments; numerical method; physical optics approximation; radar cross section; Diffraction; Frequency; Moment methods; Optical computing; Optical polarization; Optical scattering; Physical optics; Physics computing; Switches;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1991. AP-S. Digest
Conference_Location :
London, Ontario, Canada
Print_ISBN :
0-7803-0144-7
DOI :
10.1109/APS.1991.175030
