Abstract
A sensor comprising: a dielectric waveguide for guiding a microwave signal; and a dielectric reflector at an end of the dielectric waveguide to cause formation of a sensing field beyond an outer surface of the dielectric reflector.
Original language | English |
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Patent number | 2844986 |
Priority date | 2/05/12 |
Publication status | Published - 7 Nov 2013 |
Keywords
- Microwave
- Cavity
- Sensor