Chip-Based FMCW Velocity Characterization Through Dual Hilbert-Transform Resamples

The chip-based FMCW velocity characterization was demonstrated to 100 millimeter per second using dual Hilbert-transform, phase extraction in the auxiliary interferometer first, followed by phase error correction from the main interferometer dynamic motion.

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Published
2025-06-29
DOI
https://doi.org/10.23919/oecc/psc62146.2025.11110033
Primary Topic
Gear and Bearing Dynamics Analysis
Type
article
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article

Chip-Based FMCW Velocity Characterization Through Dual Hilbert-Transform Resamples

Ching-Sheng Hsiao, Shih‐Hsiang Hsu
Gear and Bearing Dynamics Analysis
article

Chip-Based FMCW Velocity Characterization Through Dual Hilbert-Transform Resamples

Ching-Sheng Hsiao, Shih‐Hsiang Hsu
article en

Abstract

The chip-based FMCW velocity characterization was demonstrated to 100 millimeter per second using dual Hilbert-transform, phase extraction in the auxiliary interferometer first, followed by phase error correction from the main interferometer dynamic motion.

National Taiwan University of Science and Technology (TW)
Openalex Percentile: Top 79%
Gear and Bearing Dynamics Analysis
DOISourceOpenAlex
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Chip-Based FMCW Velocity Characterization Through Dual Hilbert-Transform Resamples — Ching-Sheng Hsiao, Shih‐Hsiang Hsu · (2025) | TGRS Research Map | TGRS