Title :
Phase correction of linear time invariant systems with digital all-pass filters
Author_Institution :
Vrije Univ., Brussels, Belgium
fDate :
4/1/1990 12:00:00 AM
Abstract :
A novel phase correction method is presented, which starts from phase data that may be corrupted with (measurement) noise. Due to an appropriate choice of the model, the phase intercept distortion is avoided. Some practical examples and experimental results are given
Keywords :
all-pass filters; digital filters; signal processing; digital all-pass filters; linear time invariant systems; phase correction; signal processing; Delay; Digital filters; Digital systems; Magnetic separation; Noise measurement; Nonlinear filters; Phase distortion; Phase measurement; Time invariant systems; Transfer functions;
Journal_Title :
Instrumentation and Measurement, IEEE Transactions on
