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http://dx.doi.org/10.7840/kics.2014.39A.3.140

Late Time and Wideband Electromagnetic Signal Extraction Using Gaussian Basis Function  

Lee, Je-Hun (경상대학교 전자공학과 AWC 연구실)
Ryu, Beong-Ju (경상대학교 전자공학과 AWC 연구실)
Koh, Jinhwan (경상대학교 전자공학과, 공학연구원 AWC 연구실)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.39A, no.3, 2014 , pp. 140-148 More about this Journal
Abstract
In this paper, We proposed Gaussian function as a basis of hybrid method. Hybrid method is to extrapolate late time and high frequency data using early time and low frequency data. This method takes advantages of both MOT and MOM as well as having shorter running time and smaller error. For this method a better basis function is required. We compared the performance of the result with proposed function and conventional basis including Hermite and Laguerre polynomial.
Keywords
Gaussian Basis function; MOM; MOT; Late time; wide-band; electromagnetic signals;
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1 M. Yuan and T. K. Sarkar, "Use of discrete laguerre sequences to extrapolate wide-band response from early-time and low-frequency data," IEEE Trans. Microw. Theory and Tech., vol. 52, no. 7, pp. 1740-1750, Jul. 2004.   DOI   ScienceOn
2 B. M. Kolundzija, J. S. Ognjanvic, T. K. Sarkar, and R. F. Harrington, WIPL software for Electromagnetic Modeling of Composite Wire and plate Structures, MA: Artech House, London, 1995.
3 M. Yuan, J. Koh, and T. K. Sarkar, "A comparison of performance of three orthogonal polynomials in extraction of wide-band response using early time and low frequency data," IEEE Trans. Antenna and Propag., vol. 53, no. 2, pp. 785-792, Feb. 2005.   DOI   ScienceOn
4 M. Yuan, T. K. Sarkar, J. Koh, and B. H. Jung, "Conditions for generation of Stable and Accurate hybrid td-fd mom solutions," IEEE Trans. Microw. Theory Tech., vol. 54, no. 6, pp. 2552-2563, Jun. 2006.   DOI   ScienceOn
5 M. M. Rao, T. K. Sarkar, T. Anjali, and R. S. Adve, "Simultaneous extrapolation in time and frequency domain using hermite expansions," IEEE Trans. Antenna and Propag, vol. 47, no. 6, pp. 1108-1115, Jun. 1999.   DOI
6 T. K. Sarkar and J. Koh, "Generation of a wide-band electromagnetic response through a laguerre expansion using early-time and low-frequency data," IEEE Trans. Microw. Theory Tech., Vol. 50, no. 5, pp. 1408-1416, May 2002.   DOI   ScienceOn