Abstract: Mainstream quartz MEMS gyroscope signal demodulation methods are coherent demodulation methods, and the sensitivity of phase limits their accuracy improvement. In order to improve the ...

Abstract: In this study, an improved heterodyne demodulation quartz-enhanced photoacoustic spectroscopy (IHD-QEPAS) gas sensor is demonstrated, employing an erbium-doped fiber (EDF)-ring laser for the ...

Trace gas sensors are used in different fields. Light-induced thermoelastic spectroscopy (LITES) has extremely high sensitivity and offers non-contact measurement, attracting extensive research ...

This project demonstrates the implementation of Frequency-Shift Keying (FSK) modulation and demodulation on an FPGA. Below is an overview of the key modules and parameters used in the project. This ...

WE have examined further the anomalous fluctuations in the superconducting bolometers previously reported by Andrews, Milton and Desorbo 1, and find that, in part, such fluctuations are due to the ...

GRENOBLE — Faible consommation et vitesse de balayage supérieure à la moyenne : telles sont les principales caractéristiques du nouveau circuit de démodulation ZL10312 de Zarlink Semiconductor.

This project presents a cost-effective trainer module designed to teach and demonstrate the fundamental concepts of Amplitude Modulation and Demodulation to students and trainees. Traditional trainer ...

Santa Rosa, CA. Keysight Technologies announced new enhancements for its FieldFox handheld RF and microwave analyzers. FieldFox analyzers now connect to Keysight’s 89600 VSA software for signal ...