Reconstruction the image on video display unit by electromagnetic leakage

Wu Changying; Zhang Haobin; Dong Shiwei; Xu Jiadong

Volume 25 Issue 8

Aug. 2003

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Article Navigation > Journal of Electronics & Information Technology > 2003 > 25(8): 1148-1152

Wu Changying, Zhang Haobin, Dong Shiwei, Xu Jiadong. Reconstruction the image on video display unit by electromagnetic leakage[J]. Journal of Electronics & Information Technology, 2003, 25(8): 1148-1152.

Citation:

Wu Changying, Zhang Haobin, Dong Shiwei, Xu Jiadong. Reconstruction the image on video display unit by electromagnetic leakage[J]. Journal of Electronics & Information Technology, 2003, 25(8): 1148-1152.

Citation:

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Reconstruction the image on video display unit by electromagnetic leakage

Received Date: 2001-11-30
Rev Recd Date: 2002-08-29
Publish Date: 2003-08-19

Abstract

Abstract

Electromagnetic leakage of video display unit becomes the focus of wide interest recently. An image-reconstruction system is presented here using electromagnetic leakage from video display unit. In this system a loop antenna is employed to receive the radiation. After being magnified, A/D transferred, the received data are processed by computer to reconstruct the image. The experiment shows the feasibility and good performance of this system.

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References

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