Publication detail

Application Optimization to Search Values of Spurious Elements of EMI Filters

KEJÍK, Z. DŘÍNOVSKÝ, J. RŮŽEK, V.

Original Title

Application Optimization to Search Values of Spurious Elements of EMI Filters

English Title

Application Optimization to Search Values of Spurious Elements of EMI Filters

Type

conference paper

Language

en

Original Abstract

In Introduction main problems of measurement of EMI filter are introduced and it is suggested that creation of model of EMI filter is useful. In this paper model of EMI filter which is based on basic circuitry of the EMI filter is shown. Reduced equivalent circuitries model for EMI filter are also shown, because these circuitries are more suitable for usage in iteration optimization loop. The spurious elements of filter are searched with optimization. Participial swarm optimization is used. Two possibilities of fitness function calculations are shown. Results of both approaches are compared. Using fitness function with weight coefficients gives better results.

English abstract

In Introduction main problems of measurement of EMI filter are introduced and it is suggested that creation of model of EMI filter is useful. In this paper model of EMI filter which is based on basic circuitry of the EMI filter is shown. Reduced equivalent circuitries model for EMI filter are also shown, because these circuitries are more suitable for usage in iteration optimization loop. The spurious elements of filter are searched with optimization. Participial swarm optimization is used. Two possibilities of fitness function calculations are shown. Results of both approaches are compared. Using fitness function with weight coefficients gives better results.

Keywords

Insertion loss, EMI filter, spurious component, participial swarm optimization.

RIV year

2010

Released

24.06.2010

Location

Lodz

ISBN

978-83-928756-3-5

Book

Proceedings of the 17th International Conference Mixed Design of Integrated Circuits and Systems MIXDES 2010

Pages from

505

Pages to

509

Pages count

5

Documents

BibTex


@inproceedings{BUT29599,
  author="Zdeněk {Kejík} and Jiří {Dřínovský} and Václav {Růžek}",
  title="Application Optimization to Search Values of Spurious Elements of EMI Filters",
  annote="In Introduction main problems of measurement of EMI filter are introduced and it is suggested that creation of model of EMI filter is useful. In this paper model of EMI filter which is based on basic circuitry of the EMI filter is shown. Reduced equivalent circuitries model for EMI filter are also shown, because these circuitries are more suitable for usage in iteration optimization loop.
The spurious elements of filter are searched with optimization. Participial swarm optimization is used. Two possibilities of fitness function calculations are shown. Results of both approaches are compared. Using fitness function with weight coefficients gives better results.",
  booktitle="Proceedings of the 17th International Conference Mixed Design of Integrated Circuits and Systems MIXDES 2010",
  chapter="29599",
  howpublished="print",
  year="2010",
  month="june",
  pages="505--509",
  type="conference paper"
}