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http://dx.doi.org/10.5515/KJKIEES.2007.18.9.1023

Solution of Transmission Lines Using Laguerre Polynomials in Time Domain BLT Equations  

Lee, Youn-Ju (Department of Radio Science and Engineering, Kwangwoon University)
Chung, Young-Seek (Department of Radio Science and Engineering, Kwangwoon University)
So, Joon-Ho (TRC 2nd Division, Agency for Defense Development)
Shin, Jin-Wo (TRC 2nd Division, Agency for Defense Development)
Cheon, Chang-Yul (School of Electronic and Computer Engineering, University of Seoul)
Lee, Byung-Je (Department of Radio Science and Engineering, Kwangwoon University)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.18, no.9, 2007 , pp. 1023-1029 More about this Journal
Abstract
In this paper, we propose the method to solve the BLT equations using Laguerre polynomials in time domain. The solution of BLT equations is obtained by recursive, differential and integral properties of Laguerre polynomials. The verification of the proposed method is tested by applying it to the two-wired transmission line with resistors and capacitors, which is illuminated by the electromagnetic plane wave pulse. And the result is compared with the corresponding transient responses obtained from inverse fast Fourier transform(IFFT) of the frequency domain solutions of BLT equations.
Keywords
Time Domain; Laguerre Polynomial; BLT Equation;
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