Wideband 4-diode sampling circuit

Andrzej Wojtulewicz; Maciej Radtke

doi:10.1117/12.2248913

28 September 2016 Wideband 4-diode sampling circuit

Andrzej Wojtulewicz, Maciej Radtke

Proceedings Volume 10031, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016; 100311Z (2016) https://doi.org/10.1117/12.2248913
Event: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016, 2016, Wilga, Poland

Abstract

The objective of this work was to develop a wide-band sampling circuit. The device should have the ability to collect samples of a very fast signal applied to its input, strengthen it and prepare for further processing. The study emphasizes the method of sampling pulse shaping. The use of ultrafast pulse generator allows sampling signals with a wide frequency spectrum, reaching several gigahertzes. The device uses a pulse transformer to prepare symmetrical pulses. Their final shape is formed with the help of the step recovery diode, two coplanar strips and Schottky diode. Made device can be used in the sampling oscilloscope, as well as other measurement system.

Citation Download Citation

Andrzej Wojtulewicz and Maciej Radtke "Wideband 4-diode sampling circuit", Proc. SPIE 10031, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016, 100311Z (28 September 2016); https://doi.org/10.1117/12.2248913

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