Understanding FFT Overlap Processing Fundamentals

As faster time-varying frequency signals are becoming more widespread, Tektronix has responded to the need to provide more visibility of very short-time events with Real-Time Spectrum Analyzers (RTSA) employing FFT frames that can be overlapped fully. In this primer, we will show the analysis benefits of this technique. We will also explore how it works, and how you can use it most effectively to see Time-Varying RF signals with greater clarity than
ever before.