Two Surface acoustic wave (SAW) resonators were fabricated on langasite substrates with
Euler angle of (0°, 138.5°, 117°) and (0°, 138.5°, 27°). A dipole antenna was bonded to the …

Microwave resonators are of widespread use in technological applications as well as in
many research fields. In all cases, as microwave filters or as material characterisation …

An aluminum nitride (AlN) based patch antenna-type high-temperature wireless passive
sensor is reported to operate as both a sensor and an antenna, which integrates in situ …

Rolling bearings are important components of a mechanical structure; their state directly
affects the operation of the whole mechanical system. To accurately and reliably evaluate …

This paper presents a simple and efficient interfacing scheme for passive LC sensors,
connected to the measurement unit through a magnetically coupled readout and sensor …

The theory and application of resonances and vibrational modes are part of the foundation
of science. In this contribution, examples of acoustical resonators are highlighted, and …

This paper proposes a displacement sensor using a cylindrical dielectric resonator (DR)
coupled to a pair of parallel, open-ended microstrip lines. This circuit enables displacement …

Authors propose a microwave dielectric resonator (DR) based displacement sensor for
detecting both linear and angular displacements. To enable this, a cylindrical dielectric …

This paper presents the numerical and experimental investigations on the use of a
cylindrical dielectric resonator (DR) as a displacement sensor in the millimetre range, for the …

In this article, the authors propose a two-dimensional (2-D), wide dynamic range, linear
displacement sensor based on the microwave resonator principle. The sensor employs a …