Title :
Efficient method for trimming allpass sections
Author :
Martens, Jean-Pierre
Author_Institution :
University of Ghent, Laboratory of Electronics, Ghent, Belgium
Abstract :
It is shown how excitation by triangular waves can be used to construct a very efficient method for trimming 2nd-order allpass sections. An oscilloscope is used as the measuring instrument.
Keywords :
passive filters; triangular waves; trimming allpass sections;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19760430
