A Stand for Diagnosing the Durability of Infocommunication Equipment to the Effects of Powerful Ultra-Wideband Electromagnetic Pulses and Laser Radiation

2021 ◽  
pp. 307-331
Author(s):  
Igor Shostko ◽  
Evgeniy Avchinnikov ◽  
Yuliia Kulia
Keyword(s):  
Laser Radiation ◽  
Ultra Wideband ◽  
Electromagnetic Pulses

Interference of ultra-wideband short electromagnetic pulses of high repetition frequency to GPS receiver

2014 ◽  
Vol 26 (3) ◽  
pp. 33006
Author(s):  
张智香 Zhang Zhixiang ◽  
刘小龙 Liu Xiaolong ◽  
陈锦 Chen Jin ◽  
蒋廷勇 Jiang Tingyong ◽  
曹锐 Cao Rui
Keyword(s):  
Repetition Frequency ◽  
Ultra Wideband ◽  
Gps Receiver ◽  
Electromagnetic Pulses ◽  
High Repetition

Ultra-wideband electromagnetic pulses and morphine-induced changes in nociception and activity in mice

1998 ◽  
Vol 65 (2) ◽  
pp. 263-270 ◽  
Author(s):  
Ronald L. Seaman ◽  
Michelle L. Belt ◽  
Joanne M. Doyle ◽  
Satnam P. Mathur
Keyword(s):  
Ultra Wideband ◽  
Electromagnetic Pulses ◽  
Induced Changes

Experimental Estimation of Shielding Effectiveness of Composite Materials by Use of Ultra Wideband Electromagnetic Pulses

2021 ◽  
Author(s):  
Dzmitry Tsyanenka ◽  
Vladimir Mordachev ◽  
Eugene Sinkevich ◽  
Leanid Lynkou ◽  
Aleksander Prudnik ◽  
...  
Keyword(s):  
Composite Materials ◽  
Ultra Wideband ◽  
Shielding Effectiveness ◽  
Electromagnetic Pulses ◽  
Experimental Estimation

scholarly journals Generation and radiation of ultra-wideband electromagnetic pulses with high stability and effective potential

2014 ◽  
Vol 32 (3) ◽  
pp. 413-418 ◽  
Author(s):  
A.M. Efremov ◽  
V.I. Koshelev ◽  
B.M. Kovalchuk ◽  
V.V. Plisko ◽  
K.N. Sukhushin
Keyword(s):  
Effective Potential ◽  
Repetition Rate ◽  
Voltage Pulse ◽  
Pulse Repetition Rate ◽  
Peak Power ◽  
High Stability ◽  
Ultra Wideband ◽  
Electromagnetic Pulses ◽  
Bipolar Voltage ◽  
Element Array

AbstractAn ultra-wideband radiation source based on the excitation of a 64-element array of combined antennas by a generator of bipolar voltage pulses with the length of 1 ns, amplitude of 200 kV and pulse repetition rate of 100 Hz has been designed and studied. The peak power of the voltage pulse was 3.2 GW. The effective potential of the ultra-wideband source radiation reached 4.3 MV.

Repeated Exposure of C3H/HeJ Mice to Ultra-wideband Electromagnetic Pulses: Lack of Effects on Mammary Tumors

2001 ◽  
Vol 155 (2) ◽  
pp. 369-377 ◽  
Author(s):  
James R. Jauchem ◽  
Kathy L. Ryan ◽  
Melvin R. Frei ◽  
Steven J. Dusch ◽  
Heather M. Lehnert ◽  
...  
Keyword(s):  
Mammary Tumors ◽  
Repeated Exposure ◽  
Ultra Wideband ◽  
Electromagnetic Pulses

Ultra-wideband electromagnetic pulses: Lack of effects on heart rate and blood pressure during two-minute exposures of rats

1998 ◽  
Vol 19 (5) ◽  
pp. 330-333 ◽  
Author(s):  
James R. Jauchem ◽  
Ronald L. Seaman ◽  
Heather M. Lehnert ◽  
Satnam P. Mathur ◽  
Kathy L. Ryan ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Ultra Wideband ◽  
Electromagnetic Pulses

Four-element TEM horn array for radiating ultra-wideband electromagnetic pulses

2001 ◽  
Vol 31 (3) ◽  
pp. 190-194 ◽  
Author(s):  
Jianguo Wang ◽  
Chunming Tian ◽  
Genxin Luo ◽  
Yusheng Chen ◽  
Debiao Ge
Keyword(s):  
Ultra Wideband ◽  
Electromagnetic Pulses ◽  
Tem Horn

scholarly journals Investigation of the behavior of protection elements against field radiated line coupled UWB-pulses

2006 ◽  
Vol 4 ◽  
pp. 1-5
Author(s):  
R. Krzikalla ◽  
J. L. ter Haseborg
Keyword(s):  
Ultra Wideband ◽  
Electronic Systems ◽  
Coupling Effects ◽  
Worst Case ◽  
Electromagnetic Pulses ◽  
Protection Effect ◽  
Nuclear Explosions ◽  
Coupling Behavior ◽  
Protection Circuits

Abstract. To protect electronic systems against electromagnetic interferences in general nonlinear protection circuits are used. These protection circuits are optimized mostly against special transient interferences such as lightning electromagnetic pulses (LEMP) or electromagnetic pulses caused by nuclear explosions (NEMP). Previous investigations have shown that these protection elements could be undermined by so-called ultra wideband (UWB) pulses. Thereby a direct charge of the UWB-pulse to the elements has been assumed. This assumption was a worst case approximation because in practice UWB-pulses only get into systems by coupling effects. In this investigation the behavior of typical nonlinear protection elements has been tested with field radiated line coupled UWB-pulses. For that line coupled UWB-pulses have been defined depending on the coupling behavior of typical electronic systems and a possibility of generation of this kind of pulses is presented. After it typical nonlinear protection elements such as spark gaps, varistors and protection diodes have been tested with the previously defined test pulses. Finally the measured behavior of the elements has been compared with the behavior by direct charged UWB-pulses and the protection effect of the elements against field radiated line coupled UWB-pulses is re-evaluated.

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