Title :
Amplitude-locked loop analysis for calibration applications
Author :
Charles, C.T. ; Allstot, D.J.
Author_Institution :
Dept. of Electr. Eng., Univ. of Washington, Seattle, WA, USA
fDate :
5/25/2006 12:00:00 AM
Abstract :
A linear analysis of an ALL, as it would be used in an amplitude calibration, is presented. The impact of different loop filter choices is considered, for steady-state error and loop dynamics as well as for disturbances in the input amplitude and peak detector ripple. It is shown that in most applications a loop filter with an integrator is desirable.
Keywords :
calibration; circuit feedback; phase locked loops; amplitude calibration; amplitude-locked loop analysis; integrator; loop dynamics; loop filter; steady-state error;
Journal_Title :
Electronics Letters
DOI :
10.1049/iel:200601008
