Publication detail

Impedance Analysis of EMI Filter Circuitry Used for Estimation of the Spurious Components and Boundings

DŘÍNOVSKÝ, J. ZACHAR, J. KEJÍK, Z. RŮŽEK, V.

Original Title

Impedance Analysis of EMI Filter Circuitry Used for Estimation of the Spurious Components and Boundings

Type

conference paper

Language

English

Original Abstract

One of the problems in the design of powerline EMI filters is the uncertainty and ambiguity of their source/load impedances which results in breach of expected filter parameters in a real installation. To cover the uncertainty of these terminating impedances, the producers of the filters usually give for their EMI filters the measured insertion loss in several different impedance conditions. This measurements are usually done in harmony with the international standard CISPR 17. These measurements cover frequency range up to 30 MHz and they are also time consuming.

Keywords

EMI main filter, RFI filters, MNVM, pivot condensation, VNA, VEE, insertion loss, impedance termination, unmatched impedance system, admittance parameters, spurious components, bounding, PSO.

Authors

DŘÍNOVSKÝ, J.; ZACHAR, J.; KEJÍK, Z.; RŮŽEK, V.

RIV year

2011

Released

9. 6. 2011

Location

Lodz, Polsko

ISBN

978-83-932075-0-3

Book

Proceedings of 18th International Conference Mixdes 2011

Pages from

533

Pages to

536

Pages count

4

BibTex

@inproceedings{BUT36260,
  author="Jiří {Dřínovský} and Jiří {Zachar} and Zdeněk {Kejík} and Václav {Růžek}",
  title="Impedance Analysis of EMI Filter Circuitry Used for Estimation of the Spurious Components and Boundings",
  booktitle="Proceedings of 18th International Conference Mixdes 2011",
  year="2011",
  pages="533--536",
  address="Lodz, Polsko",
  isbn="978-83-932075-0-3"
}