Search results for: temperature%20modulation

• GAS SENSORS WITH TEMPERATURE MODULATION – AN OVERVIEW

  Publication

  • Ł. Woźniak
  • G. Jasiński
  • P. Jasiński

  - Year 2013

  Although different methods of improving semiconductor gas sensor properties have been proposed, a technique involving temperature modulation seems to be the most promising. Semiconductor gas sensors working with modulated temperature can be more stable and are more selective comparing with sensor working at one temperature. In this paper, various approaches to temperature modulation are reviewed.

• Taguchi sensors under temperature modulation

  Publication

  • Ł. Woźniak

  - Year 2013

  Semiconductor gas sensors are widely used in gas- analyzing applications for various gas species determination due to their low cost and possibility to detect number of different gases. However, one of the main problems with such sensors is their lack of selectivity. To overcome this issue different ap- proaches can be used. One of them is the operation with sensor temperature modulation combined with dedicated data process- ing...

• Temperature

  Journals

  ISSN: 2332-8940 , eISSN: 2332-8959

• Investigation of the temperature modulation parameters on semiconductor gas sensor response

  Publication

  • Ł. Woźniak
  • P. Kalinowski
  • G. Jasiński
  • P. Jasiński

  - Year 2019

  In this work we present the results of the investigation of the sensing properties of semiconductor gas sensors with a sinusoidally modulated temperature in the presence of synthetic air (SA) and three volatile air pollutants, i.e. NH3, NO2 and SO2. The measurements were performed for different average sensor heater temperatures and the amplitude of the modulation signal. In addition, the extraction of features from the sensor...

• HIGH TEMPERATURE

  Journals

  ISSN: 0018-151X , eISSN: 1608-3156

• Maciej Wierzbowski dr inż.

  People

  Institute of Energy

• MATERIALS AT HIGH TEMPERATURES

  Journals

  ISSN: 0960-3409 , eISSN: 1878-6413

• Fizika Nizkikh Temperatur

  Journals

  ISSN: 0132-6414

• Therapeutic Hypothermia and Temperature Management

  Journals

  ISSN: 2153-7658 , eISSN: 2153-7933

• HIGH TEMPERATURE MATERIAL PROCESSES

  Journals

  ISSN: 1093-3611