A super-zoom algorithm for envelope peak position resolution using discrete Fourier transform with multiple-warped time-sampling point calculations
We propose a new method for super-zooming the position resolution of envelope peak signals using a discrete Fourier transform (DFT) with multiple-warped time-sampling point calculations. Position resolution of warped DFT (WDFT)-based envelope demodulation is nonlinear but can be externally controlle...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2023-05-01
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| Series: | Results in Optics |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666950123000743 |