한국군사과학기술학회지 (Journal of the Korea Institute of Military Science and Technology)

  • 제14권6호
  • /
  • Pages.1121-1128
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  • 2011
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  • 1598-9127(pISSN)
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  • 2636-0640(eISSN)
한국군사과학기술학회 (The Korea Institute of Military Science and Technology)
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Estimation of the Penetrated Pulse using Measured Shielding Effectiveness

  • 투고 : 2011.10.10
  • 심사 : 2011.11.25
  • 발행 : 2011.12.05
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초록

The HEMP has very short rising time with several tens of kV/m, and very dangerous to almost of the electronics. And the certain level of EMP shielding effectiveness is necessary for mos t of the systems andequipment. In EMP shielding effectiveness, the peak value and the rising time in the system are the most considerable parameters. In order to find out these parameters, we need to estimate the pulse shape in time domain. In this paper, we propose the methods to estimate the penetrated pulse in time domain using measured shielding effectiveness and digital filter modeling technique. The validity of the Digital filter modeling technique is verified by the HFSS.

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참고문헌

  1. ZHOU Bihua, GAO Cheng, REN Heming, "The Definition of EMP Shielding Effectiveness", Asia-Pacific Conference on Environmental Electromagnetics, 2003.
  2. Shi Lihua, Li zhengdong, Li Yanxin, Chen Bin, GaoCheng, Zhou Bihua, "Estimation of the Response of a System From Its Continuous Wave Measurement Results", Asia-Pacific Conference on Environmental Electromagnetics, 2003.
  3. Neal Tesny, Marc Litz, David Conrad, Lillian Dilks, "Shielding Effectiveness Measurements Applied to Safety Assessment Predictions at Picainny Arsenal", Army Research Laboratory, 2005.
  4. MIL-STD-188-125-2, "High-Altitude Electromagnetic Pulse(HEMP) Protection Time-Urgent Missions for Ground-Based C-FIA Cilities Performing Critical", Department of Defense, 1999.
  5. R. L. Monroe, "EMP Shielding Effectiveness and MIL-STD-285", Harry Diamond Laboratories, HDL-TR-1636, 1973.