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Cherkasov, K. V.; Meshkov, S. A.; Makeev, M. O.; Ivanov, Yu. A.; Khlopov, B. V.
Journal of physics. Conference series, 06/2020, Letnik: 1560, Številka: 1Journal Article
The purpose of this study is to analyze the impact of high temperature and gamma-irradiation on the electrical characteristics of the balanced SHF mixer based on the resonant-tunnelling diodes during its operation. Failures caused by irreversible changes in the nonlinear element's electrical characteristics under the mentioned operational factors' effect investigated. Revealed that the failure is caused by the mixer's combination frequency 1-1 conversion loss' growth. Individual times to failure, matching the mixer's actual operating conditions, were obtained.
