: This architecture uses a series of parallel filters, each tuned to a different frequency. While this provides a real-time view of multiple frequencies simultaneously, it is often more complex and expensive to implement for broad spans.
The performance of these circuits is defined by several critical settings and hardware stages: Spectrum Analyzer Circuits
Modern spectrum analyzers typically use one of three main circuit designs to process signals: : This architecture uses a series of parallel
: Determines the analyzer's ability to distinguish between two closely spaced signals. Spectrum Analyzer Circuits