Holistic Biquadratic IIR Filter Design for Communication Systems Using Differential Evolution
Joint Authors
Mücke, Manfred
Pedross, Andreas
Melzer, Alexander
Source
Journal of Electrical and Computer Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-04-29
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Engineering Sciences and Information Technology
Information Technology and Computer Science
Abstract EN
Digital IIR filter implementations are important building blocks of most communication systems.
The chosen number format (fixed-point, floating-point; precision) has a major impact on achievable performance and implementation cost.
Typically, filter design for communication systems is based on filter specifications in the frequency domain.
We consider IIR filter design as an integral part of communication system optimisation with implicit filter specification in the time domain (via symbol/bit error rate).
We present a holistic design flow with the system's bit error rate as the main objective.
We consider a discrete search space spanned by the quantised filter coefficients.
Differential Evolution is used for efficient sampling of this huge finite design space.
We present communication system performance (based on bit-true simulations) and both measured and estimated receiver IIR chip areas.
The results show that very small number formats are acceptable for complex filters and that the choice between fixed-point and floating-point number formats is nontrivial if precision is a free parameter.
American Psychological Association (APA)
Melzer, Alexander& Pedross, Andreas& Mücke, Manfred. 2013. Holistic Biquadratic IIR Filter Design for Communication Systems Using Differential Evolution. Journal of Electrical and Computer Engineering،Vol. 2013, no. 2013, pp.1-14.
https://search.emarefa.net/detail/BIM-495009
Modern Language Association (MLA)
Melzer, Alexander…[et al.]. Holistic Biquadratic IIR Filter Design for Communication Systems Using Differential Evolution. Journal of Electrical and Computer Engineering No. 2013 (2013), pp.1-14.
https://search.emarefa.net/detail/BIM-495009
American Medical Association (AMA)
Melzer, Alexander& Pedross, Andreas& Mücke, Manfred. Holistic Biquadratic IIR Filter Design for Communication Systems Using Differential Evolution. Journal of Electrical and Computer Engineering. 2013. Vol. 2013, no. 2013, pp.1-14.
https://search.emarefa.net/detail/BIM-495009
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-495009