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Influence of inherent parameter of stabilized UHF oscillators on autodyne response formation at a strong reflected signal

Author(s): Noskov V. Ya. | Ignatkov K. A. | Smolskiy S. M.

Journal: Tekhnologiya i Konstruirovanie v Elektronnoi Apparature
ISSN 2225-5818

Issue: 4;
Start page: 43;
Date: 2011;
Original page

Keywords: autodyne | autodyne oscillator | stabilized oscillator | autodyne signal | strong reflected radiation | nonlinear distortion of signals | short-range radar system

Results of an autodyne response analysis in UHF oscillators stabilized by the external high-Q cavity in the case of the strong signal when the reflected wave amplitude commen-surable with the own oscillation amplitude. Coupling between the basic operation cavity and the stabilizing cavity is implemented as a pass-reflecting filter with a resistive bond. Key relations are obtained, which describe the autodyne response to the own re-reflected radiation from a target. The load and oscillating system influence on autodyne response formation is fulfilled.
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