Abstract: In this article, a wireless temperature sensor based on a log-periodic dipole antenna (LPDA) and cavity filter, which can be applied to realize wireless monitoring and measuring the ...
Abstract: In this article, a novel approach is proposed to address sensors’ significant challenges by introducing a portable planar microstrip sensor based on a dual-bandpass filter (BPF). This sensor ...
Introduction: The calibration of infrared thermometers (IRTs) in the frozen food industry is hindered by condensation on temperature reference sources in subzero environments, resulting in significant ...