Gd. Cain et al., 2 NEW CASCADE RESONATOR-IN-A-LOOP FILTER CONFIGURATIONS FOR TRACKING MULTIPLE SINUSOIDS, Electronics Letters, 30(8), 1994, pp. 630-631
Two adaptive configuration arrangements for tracking multiple sinusoid
s are introduced: a simple cascade of resonators-in-loops and a more e
laborately-interconnected structure. Simulation results demonstrate th
at these structures can successfully track and enhance multiple sinuso
ids, especially effectively when using the latter adaptive configurati
on.