Title :
Coupled matrix pencil method for frequency extrapolation of electromagnetic solutions
Author :
Yidirim, F. ; Gürel, Levent
Author_Institution :
Dept. of Electr. & Electron. Eng., Bilkent Univ., Ankara, Turkey
Abstract :
The matrix pencil method (MPM) is used to extrapolate the available electromagnetic solutions in the frequency domain to estimate the high-frequency solutions. A new approach, namely, coupled MPM. is introduced to obtain the electromagnetic solutions at intermediate frequencies using the available low-frequency and high-frequency data.
Keywords :
computational complexity; computational electromagnetics; extrapolation; frequency-domain analysis; matrix algebra; computational complexity; computational electromagnetics; coupled matrix pencil method; electromagnetic solutions; frequency domain; frequency extrapolation; high-frequency data; high-frequency solution estimation; intermediate frequencies; low-frequency data; Bridges; Computational electromagnetics; Electromagnetic coupling; Electromagnetic scattering; Extrapolation; Frequency domain analysis; Frequency estimation; MLFMA; Moment methods; Parallel processing;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2005 IEEE
Print_ISBN :
0-7803-8883-6
DOI :
10.1109/APS.2005.1552765
