A new realization of wave digital filters using GIC and fractional bilinear transform

被引：8

作者：

Barsainya, Richa ^{[1
]}

Rawat, Tarun Kumar ^{[1
]}

Mahendra, Rachit ^{[1
]}

机构：

[1] Netaji Subhas Inst Technol, Elect & Commun Div, Sect 3, New Delhi 110078, India

来源：

ENGINEERING SCIENCE AND TECHNOLOGY-AN INTERNATIONAL JOURNAL-JESTECH | 2016年 / 19卷 / 01期

关键词：

Digital filter; Fractional bilinear transform; Generalized immittance converter; Wave equations;

D O I：

10.1016/j.jestch.2015.08.008

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, a new class of second-order digital filters is developed by using the concept of wave characterization, fractional bilinear transform and generalized immittance converter (GIC). These second-order digital filter sections are used as building blocks in cascade synthesis. During the realization procedure, fractional bilinear transform is utilized for analog to digital conversion to get more competent digital filter sections. The noise performance of the proposed filter sections is compared with that of already known GIC second order digital filter sections. The proposed synthesis yields lowpass and highpass filters with ameliorated signal to noise ratio in comparison to that of the conventional GIC digital filters. (C) 2015, Karabuk University. Production and hosting by Elsevier B.V.

引用

页码：429 / 437

页数：9

共 16 条

[1] NOVEL RC-ACTIVE-NETWORK SYNTHESIS USING GENERALIZED-IMMITTANCE CONVERTERS [J].

ANTONIOU, A .

IEEE TRANSACTIONS ON CIRCUIT THEORY, 1970, CT17 (02) :212-&

[2]

Antoniou A., 1977, IEE Journal on Electronic Circuits and Systems, V1, P207, DOI 10.1049/ij-ecs.1977.0035

[3]

Antoniou A., 1969, IEE P, V116, P1838

[4]

Antoniou A., 2006, DIGITAL SIGNAL PROCE

[5] ON THE SENSITIVITY OF GIC-BASED WAVE DIGITAL-FILTERS [J].

ESWARAN, C ;

GANAPATHY, V ;

ANTONIOU, A .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, 1982, 29 (09) :639-642

[6] ON THE STABILITY OF DIGITAL-FILTERS DESIGNED USING THE CONCEPT OF GENERALIZED-IMMITTANCE CONVERTER [J].

ESWARAN, C ;

GANAPATHY, V .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, 1981, 28 (07) :745-747

[7]

Fettweis A., 1974, International Journal of Circuit Theory and Applications, V2, P203, DOI 10.1002/cta.4490020210

[8] WAVE DIGITAL-FILTERS - THEORY AND PRACTICE [J].

FETTWEIS, A .

PROCEEDINGS OF THE IEEE, 1986, 74 (02) :270-327

[9]

Fettweis A., 1971, ARCH ELEKT UEBERTRAG, V25, P19

[10]

Jackson L. B., 1970, Bell System Technical Journal, V49, P159

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