Publication detail

Thin-Film Screen Time-Domain Shielding Effectiveness: Multi-Objective Optimization of the Testing Pulse

KADLEC, P. MAREK, M. ŠTUMPF, M.

Original Title

Thin-Film Screen Time-Domain Shielding Effectiveness: Multi-Objective Optimization of the Testing Pulse

Type

conference paper

Language

English

Original Abstract

In this paper we analyze the shielding effectiveness of a thin-film screen in the time domain (TD). The excitation pulse is optimized with respect to various definitions of the TD shielding effectiveness (SE) concerning the peak value, the maximal derivative and the absorbed energy of the incident and shielded signals. A general approach to set parameters of the power exponential pulse as a key component of the test (namely the rise time, the rising power and the ringing frequency) with respect to different requirements on the device under test is proposed here. Two sample problems are solved using a multiobjective particle swarm optimization algorithm. Results show the theoretical level of the test adjustments and the influence of the individual pulse parameters to the SE.

Keywords

power exponentional pulse, EMC, multiobjective optimization, thin film screen

Authors

KADLEC, P.; MAREK, M.; ŠTUMPF, M.

Released

23. 9. 2020

Location

Rome, Italy

ISBN

978-1-7281-5579-1

Book

2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE

Pages from

1

Pages to

5

Pages count

5

BibTex

@inproceedings{BUT164127,
  author="Petr {Kadlec} and Martin {Marek} and Martin {Štumpf}",
  title="Thin-Film Screen Time-Domain Shielding Effectiveness: Multi-Objective Optimization of the Testing Pulse",
  booktitle="2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE",
  year="2020",
  pages="1--5",
  address="Rome, Italy",
  isbn="978-1-7281-5579-1"
}