Two-Dimensional Inclinometer/Tilt Sensor With a Large Dynamic Range Utilizing Half-Wavelength Microstrip Resonator
Shabnam Ahmadi Andevari,
Jose-Luis Olvera-Cervantes,
Carlos E. Saavedra
Abstract:This article presents a 2-D inclinometer consisting of two individual sensors oriented orthogonally to one another such that each sensor measures the tilt angle along its respective axis. The sensors are constructed using a combination of a half-wavelength microstrip transmission line on a printed circuit board and a rotating transmission line on an overlapping circuit board. As the inclination angle changes, the overall length of the resonator varies, leading to a shift in the resonance wavelength. This wavel… Show more
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