Unintentional radiation of electromagnetic waves caused by deterioration of metal halide lamps

Yeong Min Lee, Young Choul Lim, Hongsik Keum, Jun Kyu Yang, Jong Gwan Yook

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, unintentional radiation from damaged metal-halide lamps was measured and analyzed through the EMC measurement and Amplitude Probability Distribution (APD) measurement. The noise caused by glow or arc discharge shows characteristics of impulse. The unintentional noise exceeds the standard limits of radiation emission and conducted emission in CISPR 15 and the results are up to 49.06 dBuV/m and 47.8 dBuV, respectively. Due to the instability, frequency characteristics of the noise were not measured accurately. The frequency characteristics of impulse noise were measured with APD. The results show that 94.2 % of electromagnetic radiation of over 60 dBuV/m was converged ranging from 30 MHz to 200 MHz.

Original languageEnglish
Title of host publication2017 Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages137-139
Number of pages3
ISBN (Electronic)9781538639122
DOIs
Publication statusPublished - 2017 Jul 11
Event2017 Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2017 - Seoul, Korea, Republic of
Duration: 2017 Jun 202017 Jun 23

Publication series

Name2017 Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2017

Other

Other2017 Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2017
CountryKorea, Republic of
CitySeoul
Period17/6/2017/6/23

All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Radiation

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