A highly-linear, integration-compatible output metric for amplitude-modulated resonant sensors based on weakly-coupled resonators - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2020

A highly-linear, integration-compatible output metric for amplitude-modulated resonant sensors based on weakly-coupled resonators

Résumé

In this paper, we propose an alternative output metric for amplitude-modulated resonant sensors based on weakly-coupled resonators. The analog-to-digital conversion of this output metric is less demanding than that of the amplitude ratio, because of its boundedness and of its better linearity. In particular, we show that this output metric provides a perfectly linear measurement of the quantity of interest when a specific resonant sensor architecture based on mutually-injection locked oscillators (MILOs) is used. These results are supported by analytical calculations and by experimental data.
Fichier principal
Vignette du fichier
A_highly-linear_integration-compatible_output_metric_for_amplitude-modulated_resonant_sensors_based_on_weakly-coupled_resonators.pdf (1.03 Mo) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-02948372 , version 1 (26-08-2022)

Identifiants

Citer

Jérôme Juillard, Ali Mostafa, Pietro Maris Ferreira, Manon Gouspy, Michael Kraft. A highly-linear, integration-compatible output metric for amplitude-modulated resonant sensors based on weakly-coupled resonators. 2020 IEEE Sensors, Oct 2020, Rotterdam, Netherlands. ⟨10.1109/SENSORS47125.2020.9278642⟩. ⟨hal-02948372⟩
55 Consultations
23 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More