Abstract

Specific features of the autodyne response in oscillators in the presence of simultaneous intrinsic reflected radiation and external locking are studied. Main expressions for analysis of the autodyne response under conditions for quasi-static slow and fast motion of a radar object are obtained for the scenario in which the signal period is comparable with the time constant of the autodyne response. Parameters and characteristics of the locked autodyne are calculated. Advantages of such autodynes in comparison with conventional (unlocked) autodynes are demonstrated. The theoretical results are proven by experimental data obtained for an oscillator based on the 8-mm-wavelength Gunn diode.

中文翻译：

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带注入锁定的微波振荡器的自达因效应

摘要

研究了同时存在内在反射辐射和外部锁定的情况下振荡器中自达因响应的特定特征。对于信号周期与自动达因响应的时间常数相当的情况，获得了在雷达目标准静态慢速和快动条件下分析自动达因响应的主要表达式。计算锁定的自达因的参数和特性。展示了与常规（解锁）自动发电机相比，这种自动发电机的优势。理论结果由基于8毫米波长Gunn二极管的振荡器获得的实验数据证明。