Study of Changes in the Current–Voltage Characteristics of a Semiconductor Diode When Powerful High-Frequency Signals Pass Through It

—An experimental stand has been created to assess the characteristics of the electromagnetic field under which the current–voltage ( I – V ) characteristic of semiconductor elements change. The developed stand was used for a series of experiments on the effect of signals with different parameters on...

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Bibliographic Details
Published in:Journal of communications technology & electronics 2021-02, Vol.66 (2), p.206-210
Main Authors: Semenov, A. V., Serov, A. V., Shibalko, K. V.
Format: Article
Language:English
Subjects:
Circuit components
Communications Engineering
Current voltage characteristics
Electromagnetic fields
Electromagnetism
Engineering
Higher harmonics
Networks
Physical Processes in Electron Devices
Semiconductor diodes
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Summary:—An experimental stand has been created to assess the characteristics of the electromagnetic field under which the current–voltage ( I – V ) characteristic of semiconductor elements change. The developed stand was used for a series of experiments on the effect of signals with different parameters on a KD520A diode in order to record changes in the slope of the diode’s I – V characteristic as an onset degradation feature of the p – n -junction. This is done by recording the amplitudes of higher harmonics under the action of microwave signals.
ISSN:1064-2269
1555-6557
DOI:10.1134/S1064226921020145