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Adaptive integral solution of combined field integral equation

โœ Scribed by Chao-Fu Wang; Feng Ling; Jiming Song; Jian-Ming Jin

Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
309 KB
Volume
19
Category
Article
ISSN
0895-2477

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โœฆ Synopsis

The adaptiยจe integral method AIM is applied to the ( ) solution of the combined field integral equation CFIE of scattering by ( ) ( ) a three-dimensional 3-D perfect electric conductor PEC . The employment of CFIE eliminates the interior resonance problem suffered by both ( ) the electric field integral equation EFIE and the magnetic field integral ( ) equation MFIE . Furthermore, it significantly improยจes the efficiency of AIM by reducing the number of iterations for conยจergence. It is shown that the memory requirement and computational complexity per iteration ( 1.5 ) ( 1.5 ) of the AIM solution of CFIE are O N and O N log N , respectiยจely, for 3-D PEC surface scattering problems.

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