Keysight RFPro Circuit radio frequency circuit simulator

Keysight Technologies introduces RFPro Circuit, a next-generation radio frequency (RF) simulation tool targeting the complex, multi-physics requirements of today’s RF integrated circuit (RFIC) designers. Wireless, automotive and satellite designers can now deliver robust designs that overcome performance challenges in dense 3D packaging, taking advantage of interoperability and automation to form complex workflows.

RFPro Circuit features a modular architecture that provides a consistent, streamlined environment for multi-physics co-design across Cadence, Synopsys and Keysight electronic design automation (EDA) platforms. Optional electromagnetic (EM) and electro-thermal simulators also plug into this environment, enabling fast design and troubleshooting of wireless RFICs.

Typically, RFIC designers perform sequential, single-domain verifications using expert tools, but have a difficult time identifying and troubleshooting multi-domain design issues until the end of the design process. Designers are often required to become domain experts, shouldering the overhead of set-up and database manipulations for each tool. With the simulator, these tools are tightly integrated into automated and efficient workflows.

In addition to EM and electro-thermal simulators, Keysight provides RF-aware analyses for stability, system-level modulation and waveforms, and simulator settings. For example, designers can optimise a sophisticated 5G-Advanced power amplifier for error vector magnitude (EVM) while loaded with EM package parasitics. As 3D designs become denser and move into new millimetre-wave frequencies, Keysight offers a path to efficient design flows that are robust enough to be used for training tomorrow’s artificial intelligence and machine learning automation in leading-edge microwave applications.

The tool thus enables designers to accelerate their engineering cycles and shift left more of their verification effort from physical into virtual prototyping, where it’s easier and less costly to fix problems. Keysight also offers a flexible licensing model that gives RFIC designers greater simulation freedom and instant access to the latest features, in order to adapt to changing workflows on a daily basis.