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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2021 Volume 47, Issue 22, Pages 33–36 (Mi pjtf4625)

The noise generation in one – frequency impatt diode oscillator of millimeter wave range on the effect of low-frequency harmonic oscillation

E. A. Mjasin

Kotelnikov Institute of Radioengineering and Electronics, Fryazino Branch, Russian Academy of Sciences

Abstract: The investigation of effect of the low-frequency harmonic oscillation on the nourishment circuit of the 7mm wave region IMPATT diode oscillator was continued. In first time it was shown, that excitement of noise and the maximum height-frequency noise spectrum extension at a low-frequency oscillation amplitude increasing are connected with a transitory decreasing of the diode current lower the start current of height-frequency generation in the IMPATT diode oscillator.

Keywords: effect, low-frequency harmonic oscillation, IMPATT diode oscillator, 7mm wave range, spectrum, amplitude detector.

Received: 25.06.2021
Revised: 30.07.2021
Accepted: 05.08.2021

DOI: 10.21883/PJTF.2021.22.51724.18937



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© Steklov Math. Inst. of RAS, 2025