Generalized pencil-of-function method for extracting poles of an EM system from its transient response
作者： Y. Hua , T.K. Sarkar
DOI: 10.1109/8.18710
关键词:
摘要: A generalized pencil-of-function (GPOF) method is developed for extracting the poles of an electromagnetic system from its transient response. The GPOF needs solution a eigenvalue problem to find poles. Subspace decomposition also used optimize performance method. has advantages over Prony in both computation and noise sensitivity, approaches Cramer-Rao bound when signal-to-noise ratio (SNR) above threshold. An application thin-wire target presented. >
harvard.edu
core.ac.uk
syr.edu参考文章(15)
Y. Hua, T.K. Sarkar, Matrix pencil method and its performance international conference on acoustics speech and signal processing. pp. 2476- 2479 ,(1988) , 10.1109/ICASSP.1988.197145
Y. Hua, T.K. Sarkar, Perturbation analysis of TK method for harmonic retrieval problems IEEE Transactions on Acoustics, Speech, and Signal Processing. ,vol. 36, pp. 228- 240 ,(1988) , 10.1109/29.1515
Samir R. Ibrahim, Richard S. Pappa, Large Modal Survey Testing Using the Ibrahim Time Domain Identification Technique Journal of Spacecraft and Rockets. ,vol. 19, pp. 459- 465 ,(1982) , 10.2514/3.62285
Sadasiva M. Rao, Tapan K. Sarkar, Soheil A. Dianat, The application of the conjugate gradient method to the solution of transient electromagnetic scattering from thin wires Radio Science. ,vol. 19, pp. 1319- 1326 ,(1984) , 10.1029/RS019I005P01319
Fung-I Tseng, T. Sarkar, Experimental determination of resonant frequencies by transient scattering from conducting spheres and cylinders IEEE Transactions on Antennas and Propagation. ,vol. 32, pp. 914- 918 ,(1984) , 10.1109/TAP.1984.1143458
M. VanBlaricum, R. Mittra, Problems and solutions associated with Prony's method for processing transient data IEEE Transactions on Antennas and Propagation. ,vol. 26, pp. 174- 182 ,(1978) , 10.1109/TAP.1978.1141804
E.M. Kennaugh, D.L. Moffatt, Transient and impulse response approximations Proceedings of the IEEE. ,vol. 53, pp. 893- 901 ,(1965) , 10.1109/PROC.1965.4068
A. Mackay, A. McCowen, An improved pencil-of-functions method and comparisons with traditional methods of pole extraction IEEE Transactions on Antennas and Propagation. ,vol. 35, pp. 435- 441 ,(1987) , 10.1109/TAP.1987.1144117
M. Van Blaricum, R. Mittra, A technique for extracting the poles and residues of a system directly from its transient response IEEE Transactions on Antennas and Propagation. ,vol. 23, pp. 777- 781 ,(1975) , 10.1109/TAP.1975.1141184
Fung Tseng, T. Sarkar, Deconvolution of the impulse response of a conducting sphere by the conjugate gradient method IEEE Transactions on Antennas and Propagation. ,vol. 35, pp. 105- 110 ,(1987) , 10.1109/TAP.1987.1143974