Thermistor as a circuit element in low frequency systems

@inproceedings{Kraus1964ThermistorAA,
  title={Thermistor as a circuit element in low frequency systems},
  author={Kamil Kraus},
  year={1964}
}
The properties of a polarizing thermistor that arise from the fact that the thermistor acts as a negative resistance to low-frequency signals have been investigated and a method of measuring the thermistor impedance has been devised. To illustrate the use of a polarizing thermistor three simple networks have been designed.