Sensors | Free Full-Text | Design and Simulation of a Wireless SAW–Pirani Sensor with Extended Range and Sensitivity
I have this setup for several months and it significantly improves SINR. I just saw a more elegant setup on the Elsys 4G router: https://www.youtube.com/watch?v=tTrer83xqs8&ab_channel=NaterTater Maybe tmo should offer such a reflector
A Rayleigh surface acoustic wave (R-SAW) resonator biosensor based on positive and negative reflectors with sub-nanomolar limit of detection - ScienceDirect