Title :
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.
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);
Journal_Title :
Microwave and Wireless Components Letters, IEEE
DOI :
10.1109/LMWC.2006.884767
