The resonance phenomenon in structure-signal parametric filters
Abstract
Processes in structure-signal parametric filters are investigated in a new way by comparing them with resonance phenomena in linear systems described by Gorelik (1934). It is usually considered that such filters are linear oscillatory circuits with variable parameters; however, synthesis in specific instances leads to a nonlinear circuit equation. It is thus concluded that the boundary between linear and nonlinear systems in this case is highly conventional.
- Publication:
-
Radioehlektronika
- Pub Date:
- March 1991
- Bibcode:
- 1991Radel..34...24B
- Keywords:
-
- Linear Systems;
- Nonlinear Systems;
- Oscillators;
- Signal Processing;
- Spatial Filtering;
- Asymptotic Methods;
- Resonant Frequencies;
- Temporal Distribution;
- Electronics and Electrical Engineering