Low Cost Millimeter Wave Radio frequency Sensors
This paper presents a range of novel low-cost millimeter-wave radio-frequency sensors.
These have been developed using the latest advances in commercially available electronic chip-sets.
The recent emergence of low-cost, single chip silicon germanium transceiver modules combined with license exempt usage bands is creating a new area in which sensors can be developed.
Three example systems using this technology are discussed, including: gas spectroscopy at stand off distances, non-invasive dielectric material characterization and high performance micro radar.
Roff, J. R. Henderson, D. Clarke14_, M. C. Walden and S. Fitz, “Low-Cost Millimeter-Wave Radio-Frequency Sensors”, IEEE SENSORS 2017 Conference, Glasgow, Scotland, UK, 29 October – 1 November 2017.
doi: 10.1109/ICSENS.2017.8234236
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