Title :
Extension of the PO-MM hybrid formulation to account for effects of edges
Author :
Jakobus, U. ; Landstorfer, F.M.
Author_Institution :
Stuttgart Univ., Germany
Abstract :
An extension of the PO-MM hybrid formulation is presented for perfectly conducting flat polygonal parts of the scatterer by accounting for the edges of the body leading to an improved PO formulation. Two examples are presented showing the accuracy of the modified PO-current and application within the context of a hybrid method resulting in a drastic reduction of memory requirement and CPU-time
Keywords :
electromagnetic wave scattering; method of moments; physical optics; radar cross-sections; CPU-time; PO formulation; PO-MM hybrid formulation; edges; memory requirement; modified PO-current; perfectly conducting flat polygonal parts; scatterer;
Conference_Titel :
Antennas and Propagation, 1995., Ninth International Conference on (Conf. Publ. No. 407)
Conference_Location :
Eindhoven
Print_ISBN :
0-85296-637-7
DOI :
10.1049/cp:19950327
