Title :
Nonrecursive polyphase switched-capacitor decimators and interpolators
Author :
Da Franca, José Epifânio
fDate :
9/1/1985 12:00:00 AM
Abstract :
This paper presents finite impulse response switched-capacitor (SC) decimator and interpolator circuits based on nonrecursive polyphase structures, which are particularly suitable for narrow-band SC bandpass filter systems. The circuits are attractive for integration and their good performance is demonstrated using practical discrete component models.
Keywords :
FIR (finite-duration impulse-response) digital filters; Interpolation; Switched-capacitor filters; Band pass filters; Filtering theory; Finite impulse response filter; Narrowband; Sampling methods; Switches; Switching circuits; Switching frequency; Transfer functions; Wideband;
Journal_Title :
Circuits and Systems, IEEE Transactions on
DOI :
10.1109/TCS.1985.1085818
