Improving the Convergence of the Wave Iterative Method by Filtering Techniques
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Improving the Convergence of the Wave Iterative Method by Filtering Techniques摘要
Among the numerical methods used in the electromagnetic modeling of high frequency electronic circuits, we include the wave concept iterative method. In this paper, we propose to improve the convergence speed of this method when modeling a complex structure. This method requires a maximum number of iterations, noted “Nmax”, to achieve the convergence to the optimal value. Our goal is to reduce the number of iterations calculated by this method to the value “Nmin” in order to reduce the computing time and to improve the convergence speed. This is done by adding a new algorithm based on filtering techniques.
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参考
N. Sboui, A. Gharsallah, H. Baudrand, and A.
Gharbi, ‘‘Glabal Modeling of Microwave Active
Circuits by an Efficient Iterative Procedure,” IEE
Proc-Microw. Antenna Propag., vol. 148, no. 3,
June 2001.
N. Sboui, A. Gharsallah, H. Baudrand, and A.
Gharbi, ‘‘Design and Modeling of RF MEMS
Switch by Reducing the Number of Interfaces,’’
Microw. and Opt. Technol. Lett vol. 49, no. 5, pp.
-1170, May 2007.
N. Sboui, L. Latrach, A. Gharsallah, H. Baudrand,
and A. Gharbi, “A 2D Design and Modeling of
Micro strip Structures on Inhomogeneous
Substrate,” Int. Journal of RF and Microwave
Computer –Aided Engineering, vol. 19, no. 3, pp.
-353, May 2009.
N. Sboui, A. Gharsallah, H. Baudrand, and A.
Gharbi, “Global Modeling of Periodic Coplanar
Waveguide Structure for Filter Applications Using
an Efficient Iterative Procedure,” Microwave and
Opt. Technol. Lett, vol. 43, no. 2, pp. 157-160,
N. Sboui, A. Gharsallah, A. Gharbi, and H.
Baudrand, “Analysis of Double Loop Meander
Line by Using Iterative Process,” Microw. Optical
Technical Letters, vol. 26, pp. 396-399, June 2000.
L. Latrach, N. Sboui, A. Gharsallah, H. Baudrand,
and A. Gharbi, “ A Design and Modelling of
Microwave Active Screen Using a Combination of
the Rectangular and Periodic Waveguides Modes,”
Journal of Electromagnetic Waves and
Applications, vol. 23, no. 11-12, 2009.
L. Latrach, N. Sboui, A. Gharsallah, H. Baudrand,
and A. Gharbi, “Analysis and Design of Planar
Multilayered FSS with Arbitrary Incidence,”
Applied Computational Electromagnetic Society
Journal, vol. 23, no. 2, pp. 149-154, June 2008.
W. Byrne, P. Flynn, R. Zapp, and M. Siegel,
“Adaptive Filter Processing in Microwave Remote
Heart Monitors,” IEEE Trans. on Biomed.
Enginee., vol. BME-33, no. 7, July 1986.
J. Luukko and K. Rauma, “Open-Loop Adaptive
Filter for Power Electronics Applications,” IEEE
Trans. on Indust. Electronics, vol. 55, no. 2, Feb.
A. Ogunfunmi and A. M. Peterson, “On the
Implementation of the Frequency-Domain LMS
Adaptive Filter,” IEEE Trans. On Circuits,
Systems-II Analog, and Digital Signal Processing,
vol. 39, no. 5, May 1992.
M. Godavarti and O. Alfred Hero, “Partial Update
LMS Algorithm,” IEEE Trans. on Signal
Processing, vol. 53, no. 7, July 2005.
J. Daniel Allred, H. Yoo, V. Krishnan, W. Huang,
and V. David Anderson, “ LMS Adaptive Filters
using Distributed Arithmetic for High
Throughput,” IEEE Trans. on Circuits and
Systems-I REGULAR PAPERS, vol. 52, no. 7,
July 2005.
