An Electronic Design Automation (EDA) software from Agilient. This is meant for the design and development of Communication and Wireless Products which use very High Frequency.
(Keysight inherits some Agilent Divisions - 2015)
EEsof EDA of Agilent for RF Microwave
Right from the physics-level design that is needed to create RF Components and Assemblies, these set of tools help in high-speed circuit design,, device modeling, and signal-processing.
RF & Microwave Design
"Agilent's RF and Microwave design and simulation tools provide the most complete solution for creating robust designs with first pass success and high yield in MMIC, RF-Mixed Signal IC, RF board, RF SiP and RF Module technologies."
Agilent Genesys is a low-cost and versatile integrated EDA solution for designing RF-microwave PCB and subsystems.