Abstract
SPICE-compatible equivalent circuits were developed to facilitate the analysis and envelope simulation of electric circuits driven by modulated signals. The circuits are based on a novel complex phasor-domain transformation. The proposed method facilitates simulation of any general linear circuit driven by a modulated signal such as amplitude modulation, frequency modulation, or phase modulation. Simulation time by the proposed envelope simulation is much faster than the full cycle-by-cycle simulation of the original circuit and excitation.
Original language | English |
---|---|
Pages (from-to) | 527-533 |
Number of pages | 7 |
Journal | IEEE Transactions on Industry Applications |
Volume | 37 |
Issue number | 2 |
DOIs | |
State | Published - 1 Mar 2001 |
Keywords
- Amplitude modulation
- Computer-aided analysis
- Envelope detection
- Inverters
- Modeling
- Modulation
- Phase modulation
- Power system simulation
- Resonant power conversion
- SPICE
- Simulation
ASJC Scopus subject areas
- Control and Systems Engineering
- Industrial and Manufacturing Engineering
- Electrical and Electronic Engineering