A New Approach to Extrapolation of Electromagnetic Analysis in Both Time and Frequency Domains

Author

Jiang, G.X. ; Zhu, H.B. ; Cao, W.

Author_Institution

Lab. of Wireless Commun., Nanjing Univ. of Posts & Telecommun.

Volume

16

Issue

11

fYear

2006

Firstpage

573

Lastpage

575

Abstract

A novel technique for simultaneously extracting electromagnetic responses in time and frequency domains is presented. The method involving simultaneous generation of early time and low frequency information employs a nonlinear optimization scheme to find the optimum natural frequency so as to achieve the best performance. Numerical examples are presented to demonstrate the validity of the proposed method

Keywords

electromagnetic wave propagation; extrapolation; frequency-domain analysis; optimisation; time-domain analysis; transient response; electromagnetic analysis; electromagnetic responses; extrapolation; frequency domain analysis; nonlinear optimization scheme; singularity expansion method; time domain analysis; Data mining; Electromagnetic analysis; Electromagnetic transients; Extrapolation; Fourier transforms; Frequency domain analysis; Optimization methods; Pulse shaping methods; Radar; Time domain analysis; Electromagnetic responses; extrapolation; singularity expansion method (SEM);

fLanguage

English

Journal_Title

Microwave and Wireless Components Letters, IEEE

Publisher

ieee

ISSN

1531-1309

Type

jour

DOI

10.1109/LMWC.2006.884767

Filename

1717507