Novel Technique of Gap Waveguide Cavity Resonator Sensor with High Resolution for Liquid Detection

<div>Proposed configurations. (a) Ridge GW. (b) Pothole GW. (c) Inverted-microstrip GW. (d) Microstrip-ridge GW [<a href="/journals/ijap/2022/2401586/#B29">29</a>].</div>

International Journal of Antennas and Propagation

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Figure 1

Figure 1: Novel Technique of Gap Waveguide Cavity Resonator Sensor with High Resolution for Liquid Detection 