Preselection Architectures in Signal Analyzers - YIG-Tuned Filter vs. Switched Filter Bank
Application Notes
Modern signal analyzers operating at microwave and millimeter-wave frequencies must convert a wide range of input signals down to an Intermediate Frequency (IF) where they can be digitized and processed. The Keysight XA5 SA6210A Signal Analyzer incorporates both YTF and switched filter bank in the architecture so that users can select the method that works best for the measurement.