Generators of High-Amplitude Ultrashort Pulses with a Trailing-Edge Shaper

Generators of High-Amplitude Ultrashort Pulses with a Trailing-Edge Shaper

Operation of ultrashort pulse generator based on an inductive energy storage and semiconductor opening switch (diode with charge storage) is analyzed. Parameters of the generator circuit and working regime are optimized to reach maximum amplitudes of the output pulses. Application of trailing-edge s...

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Veröffentlicht in:Journal of communications technology & electronics 2020-10, Vol.65 (10), p.1217-1221
Hauptverfasser: Bobreshov, A. M., Zhabin, A. S., Stepkin, V. A., Uskov, G. K.
Format: Artikel
Sprache:eng
Schlagworte:
Amplitudes
Circuits
Communications Engineering
Energy storage
Engineering
Microwave communications
Networks
Novel Radio Systems and Elements
Pulse duration
Pulse generators
Step recovery diodes
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Zusammenfassung:Operation of ultrashort pulse generator based on an inductive energy storage and semiconductor opening switch (diode with charge storage) is analyzed. Parameters of the generator circuit and working regime are optimized to reach maximum amplitudes of the output pulses. Application of trailing-edge shaper based on a step recovery diode is proposed to decrease the pulse duration. Experimental results for the proposed system show that pulses with a FWHM of 230 ps and an amplitude of 70 V can be generated.
ISSN:1064-2269
1555-6557
DOI:10.1134/S1064226920100010