Metrological aspects of measuring modulated and multi-frequency electromagnetic field

Author

Bienkowski, P. ; Cala, Phillip ; Zubrzak, B.

Author_Institution

Inst. of Telecommun., Wroclaw Univ. of Technol., Wroclaw, Poland

fYear

2013

fDate

16-17 April 2013

Firstpage

80

Lastpage

83

Abstract

This work presents metrological aspects of measuring modulated and multi-frequency electromagnetic field (EMF) focusing on common broadband meters. Authors show, that modulated and multi-frequency EMF measurements using typical devices are encumbered with large measurement errors. Theoretical approach is presented, in relation to the construction and operation of a typical EMF detector, confirmed by test measurements results, carried out on a special multi-frequency EMF standard setup. Showed the preliminary results of influence of modulated and multi-frequency EMF on measurement result. In conclusion, presented the solutions for proper measurement method and limiting measurement uncertainty of multi-frequency EMF measurements.

Keywords

electric field measurement; electromagnetic fields; broadband meter; measurement uncertainty; metrological aspect; modulated electromagnetic field; multifrequency EMF measurement; multifrequency electromagnetic field; Detectors; Electromagnetic fields; Frequency measurement; Magnetic field measurement; Measurement errors; Measurement uncertainty; EMF; EMF standard setup; elektromagnetic field; measurements; modulated EMF; pulse EMF;

fLanguage

English

Publisher

ieee

Conference_Titel

Radioelektronika (RADIOELEKTRONIKA), 2013 23rd International Conference

Conference_Location

Pardubice

Print_ISBN

978-1-4673-5516-2

Type

conf

DOI

10.1109/RadioElek.2013.6530895

Filename

6530895