INTERFERENCE OF ELECTROMAGNETIC FIELD SENSORS

Authors

  • R. Hartansky Slovak University of Technology in Bratislava, Slovakia
  • M. Bittera Slovak University of Technology in Bratislava, Slovakia
  • J. Hallon Slovak University of Technology in Bratislava, Slovakia
  • Y. Karavaev Izhevsk State Technical University

Keywords:

electromagnetic field measurement, electromagnetic compatibility, mutual impedance of dipoles, probes of electric field, moment method, numerical methods

Abstract

This paper deals with determining of interference of orthogonal sensors (dipoles) of electromagnetic field, which measure a magnitude of electric vector of the field. The interference is primarily expressed by a change of mutual impedance between the sensors. The mutual impedance is varying with spatial arrangement of the sensors and also with a frequency. This phenomenon affects induced voltage at terminals of sensors and directional pattern of sensor arrangement as well as an accuracy of the measurement.

Author Biographies

R. Hartansky, Slovak University of Technology in Bratislava, Slovakia

кандидат технических наук, доцент, научный сотрудник, факультет электротехники и информатики, кафедра измерений; Словацкий технический университет, Братислава, Словакия; Slovak University of Technology in Bratislava, Slovakia

M. Bittera, Slovak University of Technology in Bratislava, Slovakia

кандидат технических наук, научный сотрудник, факультет электротехники и информатики, кафедра измерений; Словацкий технический университет, Братислава, Словакия; Slovak University of Technology in Bratislava, Slovakia

J. Hallon, Slovak University of Technology in Bratislava, Slovakia

кандидат технических наук, научный сотрудник, факультет электротехники и информатики, кафедра измерений; Словацкий технический университет, Братислава, Словакия; Slovak University of Technology in Bratislava, Slovakia

Y. Karavaev, Izhevsk State Technical University

; Izhevsk State Technical University

References

Balanis, C. A. Antenna Theory Analysis and Design. New York : John Wiley & Sons, 1982, 1997.

Vavra, S., Turan, J. Anteny a sirenie elektromagnetickych vln. Bratislava : Alfa, 1989.

Harrington, R. F. Field computation by moment method. New York : Piscataway, 1993.

Johnk, C. T. A. Engineering electromagnetic fields and waves. New York : John Wiley & Sons, 1998.

FEKO Software Inc.: FEKO suite 5.4, Available at http://www.feko.info <http://www.feko.info>/, accessed July 2009.

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Published

15.06.2010

How to Cite

Hartansky Р., Bittera М., Hallon Й., & Karavaev Ю. Л. (2010). INTERFERENCE OF ELECTROMAGNETIC FIELD SENSORS. Intellekt. Sist. Proizv., 5(2), 82–91. Retrieved from https://izdat.istu.ru/index.php/ISM/article/view/1329

Issue

No. 2 (2010)

Section

Articles