Optimized Quality Factor of Fractional Order Analog Filters with Band-Pass and Band-Stop Characteristics

被引：0

作者：

Pakhira, Anindya ^{[1
]}

Das, Saptarshi ^{[2
]}

Acharya, Anish ^{[1
]}

Pan, Indranil ^{[2
,3
]}

Saha, Suman ^{[4
]}

机构：

[1] Jadavpur Univ, Dept Instrumentat & Elect Engn, Salt Lake Campus,LB-8,Sect 3, Kolkata 700098, India

[2] Jadavpur Univ, Dept Power Engn, Kolkata 700098, India

[3] Imperial Coll London, Dept Earth Sci & Engn, MERG, Energy Environm Modelling & Minerals Res Sect E2M, London SW7 2AZ, England

[4] CSIR Cent Mech Engn Res Inst, Drives & Control Syst Technol Grp, Durgapur 713209, India

来源：

2012 THIRD INTERNATIONAL CONFERENCE ON COMPUTING COMMUNICATION & NETWORKING TECHNOLOGIES (ICCCNT) | 2012年

关键词：

band-pass filter; band-stop filter; fractional order analog filter; quality factor tuning;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Fractional order (FO) filters have been investigated in this paper, with band-pass (BP) and band-stop (BS) characteristics, which can not be achieved with conventional integer order filters with orders lesser then two. The quality factors for symmetric and asymmetric magnitude response have been optimized using real coded Genetic Algorithm (GA) for a user specified center frequency. Parametric influence of the FO filters on the magnitude response is also illustrated with credible numerical simulations.

引用

页数：6

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