FMCW Radar 204 - Stitching

FFT Stitching

FFT stitching is a signal processing technique used to combine multiple smaller, overlapping Fast Fourier Transforms (FFTs) into a single, seamless, high-resolution spectrum. It is commonly used in radar systemsto achieve fine frequency resolution across a broad bandwidth without requiring a single, massive, computationally expensive FFT.

This notebook will provide visual illustrations of this concept