Accuracy study of multiresolution time-domain (MRTD)schemes

被引：1

作者：

Zhu, YJ ^{[1
]}

Chen, YC ^{[1
]}

Huray, P ^{[1
]}

Chen, TL ^{[1
]}

机构：

[1] Univ S Carolina, Dept Elect Engn, Columbia, SC 29208 USA

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2005年 / 47卷 / 05期

关键词：

multiresolution analysis (MRA); multiresolution time-domain (MRTD) scheme; scaling and wavelet function-based MRTD (SW-MRTD) scheme; scaling.function-based MRTD (S-MRTD) scheme; cubic-spline Battle-Lemarie (BL) scaling function; Cohen-Daubechies-Feauveau (CDF) scaling function;

D O I：

10.1002/mop.21206

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we compare the different versions of multiresolution time-domain (MRTD) approaches based on the cubic-spline Battle-Lemarie scaling and high-level multiresolution wavelet functions, Haar scaling functions, and Cohen-Daubechies-Feauveau (CDF) scaling functions. First, by analyzing, a TEM wave propagating along a specified direction. we compare the results derived from the different MRTD approaches and investigate accuracy (of these approaches. Second, we present an improved, efficient, and simplified MRTD version (aid study the errors introduced by these simplifications. Finally, based on the MRTD scheme presented in this paper. we simulate a microstrip bandpass filter with comparison to the published results. (c) 2005 Wiley Periodicals, Inc.

引用

页码：480 / 485

页数：6

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