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A Damped Sinusoidal Electromagnetic Pulse Generator using a Charged Line  

Ryu, Ji-Heon (ADD)
Publication Information
Journal of the Korea Institute of Military Science and Technology / v.9, no.2, 2006 , pp. 136-142 More about this Journal
Abstract
A damped sinusoidal electromagnetic pulse generator was designed, fabricated and tested. The pulse generator consisted of an oscillator(a spark gap switch and an initially charged low impedance line) and a high impedance antenna. This generator was capable of producing damped sinusoidal pulses at closure of the spark gap switch. A Marx generator was employed to supply the Pulse generator with high voltage pulses. While the pulse generator was provided with the high voltage pulses of 200kV from the Marx generator, its output power was maximized by controlling the pressure of the gas contained in the spark gap switch. The output power of the damped sinusoidal electromagnetic pulse oscillator was 1.3GW and the amplitude of electric field radiated from the pulse generator was 4kV/m at the range of 25m.
Keywords
Damped Sinusoidal Pulse; Electromagnetic Pulse; High Power Electromagnetics; Mesoband;
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  • Reference
1 C. E. Baum, 'The Dispatcher: a New Mesoband High Power Radiator', in Proceeding of DRSI General Assembly, Maastricht, The Netherlands, 2002
2 D. M. Pozar, Microwave Engineering, Jone Wiley & Sons, Inc., 2nd edition, 1998, pp.300-313
3 류지헌, 이수훈, 임동우, 안재운, '충전된 선로를 이용한 광대역 DS 펄스 발생장치', 유도무기 학술대회 논문집, 탄두분야, 2005, pp.483-486
4 D. V. Giri, T. M. Tesche, 'Classification of Intentional Electromagnetic Environments', IEEE Transactions on Electromagnetic Compatibility, Vol. 46, NO.3, 2004
5 J. W. Ahn, S. Song, J. Ryu, M. Jung, 'A Marx Type Electromagnetic Pulse Generator', EUROEM, Magdeburg, Germany, 2004
6 K. Hong and S. Braidwood, 'Development of Antenna-Source System for Generation of High-Power Electromagnetic Pulses', IEEE Transaction on Plasma Science, Vol. 30, pp. 1705-1711, 2002   DOI   ScienceOn