RF Circuit Simulation Professional (Nexus)

Next-generation RF circuit simulation and optimization software.

RF Circuit Simulation on laptop

Why Use RF Circuit Simulation Professional (Nexus)

AI-ready RF-MW-mmWave circuit simulation and optimization.

RF Circuit Simulation Professional is the industry’s state-of-the-art AI-ready RF circuit simulation and optimization technology. It enables you to design the most challenging RF-MW-mmWave circuits, RFICs, and 3D Heterogeneous Integrated (3DHI) RF transceiver modules for 5G/6G, wireless networking, radar, and aerospace-defense applications. 

Keysight’s RF Circuit Simulation Professional enables RFIC designers to perform parallel multi-domain, multi-physics analyses efficiently in the ADS, Cadence Virtuoso or Synopsys Custom Compiler workflow. AI-assisted parallel optimization algorithms refine on-chip RFIC together with off-chip packaging to achieve multi-objective performance and the highest yield. 

Its unique Nexus Connect capability captures complex RFIC design workflows that include simulation, optimization, decision trees and parameter settings, as executable flowcharts. These Python based flowcharts are self-documenting for design reviews and can be reused by you or AI-agents to orchestrate complex pre-tapeout verification.

Key Capabilities

AI-Ready with Python Automation

The RF Circuit Simulation Professional Python application programming interface (API) enables programmatic control of simulation and optimization to automate workflows and to interact with external AI and Machine Learning (ML) frameworks to exploit the power of AI assisted designs. 

Python automation makes RF Circuit Simulation Professional AI-ready to leverage machine learning models such as artificial neural networks (ANN) and large language models (LLM), and enables integration with external AI algorithms and frameworks, such as copilots and AI agents, to realize unprecedented productivity.

Resources to Get You Started

The Next-Generation of Circuit Simulation in RF EDA
The Next-Generation of Circuit Simulation in RF EDA

Keysight is reimagining RF simulation as a programmatically controlled, extensible platform—an approach that integrates tightly with measurement science, leverages automation, and opens the door to Artificial Intelligence (AI). Explore the limitations of traditional RF simulators and why a new architecture is needed for developing a next-generation RF simulation engine. See the immediate productivity benefits from Python integration, troubleshooting aids, and parallel optimization. These benefits yield immediate possibilities for automated workflows, no-code design sequencing, and AI-driven exploration.

Circuit Simulation in RF EDA

Bootcamps 

More Resources

What’s New in RF Circuit Simulation Professional

Discover the latest release designed to help engineers work faster, simulate more accurately, and accelerate product development.

Have Questions? We've Got Answers

Model, simulate, and optimize with EDA software.

Talk to our team to find the right solution for your design needs, get a personalized quote, or request a free trial.