The RFI suppression of phase controlled systems with nonlinear filters
Abstract
A theory is presented that explains the most important irregularities observed in the radio noise spectrum of phase controlled systems (PCSs) built with nonlinear inductor filters for radio-frequency interference (RFI) suppression. It is shown that the theory leads to a more practical definition of the RFI suppression activity of the nonlinear inductor. That is, nonlinearities of the B-H loop lead to an oscillating RFI spectrum.
- Publication:
-
IEEE Transactions on Electromagnetic Compatibility
- Pub Date:
- August 1975
- Bibcode:
- 1975ITElC..17..132B
- Keywords:
-
- Electromagnetic Noise;
- Network Analysis;
- Noise Spectra;
- Nonlinear Filters;
- Phase Control;
- Radio Frequency Interference;
- Bandwidth;
- Circuit Diagrams;
- Eddy Currents;
- Electric Coils;
- Rlc Circuits;
- Electronics and Electrical Engineering