论文信息 - Simulation of modulated signals

Simulation of modulated signals

Abstract A new formulation for the simulation of modulated signals based on a generalized structure is presented. In this approach a modulated signal is characterized in terms of a time-varying system whose differential equation is simulated. Algorithms presented in the paper may also be used to track signal parameters such as the envelope and the carrier. This concept is illustrated by several algorithms of AM and FM simulators.

[1] D. T. Hess. FM differential equation , 1966 .

[2] E. Plotkin. Using linear prediction to design a function elimination filter to reject sinusoidal interference , 1979 .

[3] John Lawrence Stewart. Circuit theory and design , 1956 .

[4] M. N. Shanmukha Swamy,et al. One approach to simulation of modulated signals , 1983, ICASSP.

[5] N. G. Parke,et al. Ordinary Differential Equations. , 1958 .