Title :
A direct-reading instrument for measurements of inductance and Q of ferrite core coils
Author :
Uno, Masami ; Ishikawa, Tomoyoshi
Author_Institution :
Faculty of Engng., Shizuoka Univ., Hamamatsu, Japan
fDate :
3/1/1981 12:00:00 AM
Abstract :
A resonant circuit consisting of a coil to be tested and two capacitors in series, one of which is fixed and the other variable, is used to permit the direct readings of the inductance and Q by prototype instrument was built that could measure the inductance from 200 to 400 μH and Q values up to 400 at 796 kHz.
Keywords :
Q-factor measurement; coils; inductance measurement; magnetic cores; Q-factor measurement; apparent Q; apparent inductance; ferrite core coils; Capacitance; Coils; Inductance; Inductance measurement; Instruments; Q measurement; RLC circuits;
Journal_Title :
Instrumentation and Measurement, IEEE Transactions on
DOI :
10.1109/TIM.1981.6312429
