Title :
Method to suppress limit-cycle oscillations in digital filter
Author :
Wong, K.M. ; King, Robert A.R.
Author_Institution :
Plessey Telecommunications Research Ltd., Taplow, UK
Abstract :
Extensive computer simulations of limit-cycle oscillations in a digital filter have been performed. The results of these simulations show that multirate digital filters with periodically varying coefficients can suppress limit-cycle oscillations. Some important observations are made from these results.
Keywords :
circuit oscillations; computer-aided circuit analysis; digital filters; limit cycles; simulation; circuit oscillations; computer simulations; digital filter; digital filters; limit cycle oscillation suppression; limit cycles;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19740041
