Title :
A new inductor having a noise filtering capability
Author :
Midorikawa, Y. ; Hayano, S. ; Saito, Y.
Author_Institution :
Coll. of Eng., Hosei Univ., Tokyo, Japan
fDate :
11/1/1994 12:00:00 AM
Abstract :
In this paper, we propose a new inductor having a noise filtering capability based on a resonant phenomenon between the two adjacent series connected coils. The resonant impedance and frequency of this inductor can be controlled by changing the inductance as well as capacitance. Simple theoretical and experimental consideration clarify that the resonant impedance takes a larger value at lower frequency when Increasing the inductance. This means that it is possible to realize a noise filter without any external capacitors. Thus, we succeeded in realizing a near inductor having a noise filtering capability
Keywords :
electron device noise; inductors; interference suppression; resonator filters; adjacent series connected coils; frequency; inductor; noise filter; noise filtering capability; resonant impedance; resonant phenomenon; Capacitance; Capacitors; Coils; Filtering; Filters; Impedance; Inductance; Inductors; Resonance; Resonant frequency;
Journal_Title :
Magnetics, IEEE Transactions on
