Title :
Nonuniform sampling theorems for bandpass signals at or below the Nyquist density
Author_Institution :
Dept. of Electron. & Electr. Eng., King´´s Coll., London, UK
fDate :
3/1/1996 12:00:00 AM
Abstract :
In this paper, the problem of recovery of bandpass signals from a set of nonuniform samples is discussed. Interpolation formulas for particular sets of irregular samples are given. Issues such as the Nyquist rate are studied, and practical methods for sampling and recovery are suggested
Keywords :
Nyquist criterion; interpolation; iterative methods; signal reconstruction; signal sampling; Nyquist density; Nyquist rate; bandpass signals; interpolation formulas; irregular samples; iterative techniques; nonuniform sampling theorems; signal recovery; Bandwidth; Communication systems; Equations; Frequency; Interpolation; Lagrangian functions; Nonuniform sampling; Sampling methods;
Journal_Title :
Signal Processing, IEEE Transactions on
