Optimized Quality Factor of Fractional Order Analog Filters with Band-Pass and Band-Stop Characteristics
Institute of Electrical and Electronics Engineers (IEEE)
© Copyright 2012 IEEE
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.
This is the author accepted manuscript. The final version is available from IEEE via the DOI in this record.
2012 Third International Conference on Computing Communication & Networking Technologies (ICCCNT), Coimbatore, India, 26-28 July 2012, article 20180
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