Title :
Natural phase compensation in continuously wound delay lines using a split-core configuration
Author :
Maeder, Daniel G.
Author_Institution :
Université de Genÿve, Département de Physique Nucléaire et Corpusculaire, Genÿve, Switzerland
Abstract :
The balanced-type delay line described has the property that longitudinal magnetic coupling drops off rapidly. The small residual phase distortion is compensated for by winding capacitances, whose overall effect depends on an adjustable longitudinal airgap. Experiments with lines having aspect ratios l/a < 100 gave delay/rise ratios of up to about 30.
Keywords :
delay lines; electric distortion; balanced type delay line; longitudinal airgap; longitudinal magnetic coupling; phase compensation; residual phase distortion; winding capacitances;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19720092
