Keysight Technologies Inc. PathWave Circuit Envelope
Keysight PathWave Circuit Envelope W3022E is a simulation software add-on for PathWave Advanced Design System (ADS). It enables fast and accurate simulation of complex RF and microwave circuits with modulated signals, supporting envelope-domain analysis for large-signal, time-varying, and nonlinear circuits. W3022E provides advanced capabilities for analyzing system-level performance, including spectral regrowth, distortion, and memory effects in power amplifiers and transmitters. It is designed for engineers developing wireless communication systems, offering integration with other PathWave tools for streamlined design and verification workflows.