Analysis of a passive frequency mixer with current control by using protective intervals of heterodyne signals

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Abstract

A generalized technique for analyzing a current-controlled passive frequency mixer circuit using guard intervals between adjacent heterodyne signal pulses is proposed. The results of calculations and simulations in the Micro-Cap environment are presented for two cases of mixer input impedance: RLC circuit, RC circuit. The dependences of the modulus of the transfer impedance of the mixer for various durations of protective intervals are considered.

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About the authors

T. D. Tran

Peter the Great St-Petersburg Polytechnic University

Email: korotkov@spbstu.ru
Russian Federation, Polytechnicheskaya Str., 29, St-Petersburgh, 195251

A. S. Korotkov

Peter the Great St-Petersburg Polytechnic University

Author for correspondence.
Email: korotkov@spbstu.ru
Russian Federation, Polytechnicheskaya Str., 29, St-Petersburgh

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