GNSS Signal Demodulation Performance in Urban Environments [PDF]
, 2013 International audienceSatellite navigation signals demodulation performance is historically tested and compared in the Additive White Gaussian Noise propagation channel model which well simulates open areas.
Julien, Olivier +7 more
core +4 more sources
Quadrature Demodulation Method for Resolver Signal Processing Under Different Sampling Rate
IEEE Access, 2022 Resolvers are widely used as position sensors to obtain angle information. The resolver requires the excitation signal and its amplitude is modulated by the rotor position.
Pooreum Jang +3 more
doaj +1 more source
Novel adaptation of the demodulation technology for gear damage detection to variable amplitudes of mesh harmonics [PDF]
, 2011 In this paper, a novel adaptive demodulation technique including a new diagnostic feature is proposed for gear diagnosis in conditions of variable amplitudes of the mesh harmonics.
L. Gelman +3 more
core +1 more source
Double Demodulation Type Open-Loop Synchronization Method for Single-Phase System
, 2022 This paper presents a single-phase grid voltage pa-rameter estimation approach based on the double demodulation principle. The proposed solution corroborates better dynamic performance while enjoying the properties of demodulation based filtering.
Akhtar, MA +5 more
core +1 more source
Photonic Modulation and Demodulation techniques for Multi-Gb/s Millimetre wave Wireless Links [PDF]
, 2010 Los sistemas de radio sobre fibra(Radio Over fibre ROF) ofrecen el ancho de banda y flexibilidad necesario para la generación y distribución de del señales inalámbricas del futuro en una arquitectura de red óptica, que reduce el coste de las redes ...
Sambaraju -, Rakesh
core +1 more source
High-speed interferometric FBG interrogator with dynamic and absolute wavelength measurement capability [PDF]
, 2013 A passive, interferometric wavelength demodulation technique has been extended to measure the absolute wavelengths of a multiplexed array of fiber Bragg grating sensors. The scheme retains its original strain resolution of 10 nε/√{Hz}. A proof-of-concept
Perry, Marcus +3 more
core +4 more sources
Subsumption Demodulation in First-Order Theorem Proving [PDF]
, 2020 Motivated by applications of first-order theorem proving to software analysis, we introduce a new inference rule, called subsumption demodulation, to improve support for reasoning with conditional equalities in superposition-based theorem proving.
Gleiss, B. +8 more
core +1 more source
Design of communication system for ocean expendable sound velocity meter(XSV)
Dianzi Jishu Yingyong, 2019 A communication system based on the ocean expendable sound velocity(XSV) was designed and implemented. The 2DPSK signal was used as the transmission signal, and the single double-stranded enameled wire was used as the communication channel.
Fan Hanbai +3 more
doaj +1 more source
Selective Identification and Localization of Voltage Fluctuation Sources in Power Grids
Energies, 2021 The current study presents a novel approach to the selective identification and localization of voltage fluctuation sources in power grids, considering individual disturbing loads changing their state with a frequency of up to 150Hz.
Piotr Kuwałek
doaj +1 more source
Design and Verification of a Digital Controller for a 2-Piece Hemispherical Resonator Gyroscope
Sensors, 2016 A Hemispherical Resonator Gyro (HRG) is the Coriolis Vibratory Gyro (CVG) that measures rotation angle or angular velocity using Coriolis force acting the vibrating mass.
Jungshin Lee +2 more
doaj +1 more source