An information recovery technique from radiated electromagnetic fields from display devices

Ho Seong Lee, Jong Gwan Yook, Kyohong Sim

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

4 Citations (Scopus)

Abstract

Radiated electromagnetic fields from video display interfaces include display information of electronic devices. This leaked information can be eavesdropped by measuring and analyzing electromagnetic emanations. These compromising electromagnetic emanations of video display interfaces are radiated from the display panel of monitor or video display interconnects such as connector and cable. In this paper, the information of display from radiated electromagnetic fields from display devices is recovered by measuring and analyzing leaked signals. The radiated signals are received by near-field probe connected to the digital oscilloscope. The received signals are reconstructed by applying signal processing algorithm.

Original languageEnglish
Title of host publication2016 Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages473-475
Number of pages3
ISBN (Electronic)9781467394949
DOIs
Publication statusPublished - 2016 Jul 26
Event7th Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2016 - Shenzhen, China
Duration: 2016 May 172016 May 21

Publication series

Name2016 Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2016

Other

Other7th Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2016
CountryChina
CityShenzhen
Period16/5/1716/5/21

All Science Journal Classification (ASJC) codes

  • Radiation
  • Computer Networks and Communications
  • Hardware and Architecture
  • Electrical and Electronic Engineering
  • Instrumentation

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  • Cite this

    Lee, H. S., Yook, J. G., & Sim, K. (2016). An information recovery technique from radiated electromagnetic fields from display devices. In 2016 Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2016 (pp. 473-475). [7522772] (2016 Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2016). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APEMC.2016.7522772