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The Strathprints institutional repository is a digital archive of University of Strathclyde's Open Access research outputs. Strathprints provides access to thousands of Open Access research papers by University of Strathclyde researchers, including by researchers from the Department of Computer & Information Sciences involved in mathematically structured programming, similarity and metric search, computer security, software systems, combinatronics and digital health.

The Department also includes the iSchool Research Group, which performs leading research into socio-technical phenomena and topics such as information retrieval and information seeking behaviour.

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High speed sharpening of decimating CIC filters

Stephen, G. and Stewart, R.W. (2004) High speed sharpening of decimating CIC filters. Electronics Letters, 40 (21). pp. 1383-1384. ISSN 0013-5194

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Abstract

A modification of an existing technique is presented which compensates for passband droop in the frequency response of cascaded integrator comb (CIC) filters for power-of-two decimation factors. The new technique delivers passband droop correction comparable to existing techniques, while allowing faster operation than for existing structures by moving integrator sections away from the filter input.