Title :
Self resonance in foil inductors
Author :
Kemp, R.J. ; Murgatroyd, P.N. ; Walker, N.J.
Author_Institution :
Loughborough University of Technology, Department of Electronic & Electrical Engineering, Loughborough, UK
Abstract :
Coils having aluminium-foil windings exhibit multiple self-resonant behaviour in the range 0.5¿20 MHz. The dependence of resonance frequencies on number of turns is reported, and a lumped circuit model which accounts approximately for the effects is presented.
Keywords :
circuit resonance; equivalent circuits; inductors; 0.5 to 20 MHz; foil inductors; lumped circuit model; self resonance;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19750258
