Focus Microwaves - Cardiff Behavioral Model Software

Non-linear measurement data is often used to create a behavioral model for high frequency components. Formulations of these models have been defined in terms of traveling waves, with a desire to represent nonlinear behavior of high frequency transistors through a direct extension from linear s-parameters.
The Mesuro model portfolio is comprised of two variations of a behavioral model  – each targeted at a particular end use – Cardiff Model Lite (CML), where the desired output is a local model, and Cardiff Model+ (CM+), which incorporates higher order mixing terms allowing a single model to fit over a range of impedance space.

Strategy


EDA Example

EDA example using CM+

The Cardiff Model portfolio is fully supported in all major EDS tools including Keysight Advanced Design System and AWR Microwave office. These models are ideal for release to customers. They are accurate and as they are black box no reverse engineering of the underlying technology is possible.


Setup

Typical Cardiff Model Setup


Comparative Data

More Product Information

Focus Microwaves

Focus Microwaves is a pioneering engineering company, built around the innovations of its founder Dr. Christos Tsironis who developed his first manual tuner in 1973 and is the inventor of most existing electro-mechanical tuner families. The success of Focus is based on the engineering and manufacturing skills of its highly motivated and experienced team of engineers and technicians, who have been trained and encouraged to develop new technologies. In addition, listening to our customers needs and insights helps us discover and develop new and measurement methods on an ongoing basis, relentlessly pushing the limits of what is possible. 

From humble beginnings in 1988, Focus has become the main supplier of advanced Load Pull and Noise Tuner Systems. Our mission is to provide effective, reliable and innovative solutions for non-50 Ohm testing (Noise and Load Pull) of RF microwave transistors, thus enabling our customers to compete in the marketplace with better designs and to advance the understanding and knowledge of the field.


Contact Details 

Focus Microwaves Inc. Main Head Office 

4555 Chem. du Bois-Franc, Saint-Laurent, QC H4S 1A8, Canada 

Phone: +1-514-684-4554 

Contact page

Test & Measurement

Download Line Card
Focus Microwaves - Cardiff Behavioral Model Software