Title :
Efficient calculation of time-domain responses of antennas analyzed in frequency-domain by WIPL-D code
Author :
Olcan, Dragan I. ; Kolundzija, Branko M.
Author_Institution :
Univ. of Belgrade, Belgrade
Abstract :
The improvement of the efficiency of the time-domain analysis using frequency-domain response and the Fourier transform is achieved by adjusting the current expansion at each frequency and by interpolating the results in the frequency domain. The future work will include investigation of the minimal number of frequency samples needed for the interpolation, a non-uniform sampling in the frequency domain and the search for the optimal interpolation technique.
Keywords :
Fourier transforms; antenna testing; frequency-domain analysis; interpolation; method of moments; time-domain analysis; Fourier transform; frequency samples; frequency-domain response; method of moments; optimal interpolation technique; time-domain responses; Broadband antennas; Dipole antennas; EMP radiation effects; Electromagnetic compatibility; Fourier transforms; Frequency domain analysis; Interpolation; Moment methods; Time domain analysis; Ultra wideband antennas;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2007 IEEE
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4244-0877-1
Electronic_ISBN :
978-1-4244-0878-8
DOI :
10.1109/APS.2007.4395775
