Definition of loading coil in English:

loading coil

noun

  • A coil used to provide additional inductance in an electric circuit in order to reduce distortion and attenuation of transmitted signals or to reduce the resonant frequency of an aerial.

    • ‘I want 20 megabits-per-second (HDTV speed) over a single twisted-pair phone line, and that line should be afflicted with taps, loading coils, and crosstalk, which is to say it should be an average copper phone line circa 1964.’