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1-6 of 6 results for FM demodulation

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Research article

First published 2023-9

A local modulation signal bispectrum for multiple amplitude and frequency modulation demodulation in gearbox fault diagnosis

Junchao Guo, Qingbo He, Yang Yang [...]

Structural Health Monitoring

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Research article

First published 1986-10

The Instantaneous Frequency of a Sinewave Squelched Bandlimited Signal

Jaleh Komaili, P. V. Sankar, Leonard A. Ferrari [...]

Ultrasonic Imaging

Open access

Research article

First published 2023-9

Research on the composite fault diagnosis of gearbox based on local mean decomposition and Hilbert demodulation

Jingyue Wang, Tuojiang Chen, Jiangang Li [...]

Measurement and Control

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Research article

First published 1990-1

Phase-Derivative Imaging III: Theoretical Derivation of First and Second Order Statistics

J.M. Thijssen, B.J. Oosterveld, R.L. Romijn

Ultrasonic Imaging

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Research article

First published 1980-7

The Power-Spectrum Centroid Detector: System Considerations,Implementation,and Performance

Levy Gerzberg, James D. Meindl

Ultrasonic Imaging

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Research article

First published 1989-7

Phase-Derivative Imaging II: Effects of Beam Diffraction and Scatterer Density

B.J. Oosterveld, R.L. Romijn, J.M. Thijssen

Ultrasonic Imaging