Modelithics Library for MATLAB

The Modelithics Library for MathWorks MATLAB gives RF, microwave, and high‑frequency design engineers a powerful competitive edge—delivering the accuracy, scalability, and confidence needed to achieve first‑pass design success!

Built on a foundation of Microwave Global Models™, the library provides access to approximately 28,000 highly accurate, measurement‑based component models sourced from 30+ leading manufacturers. These models integrate seamlessly into the MATLAB design environment, enabling engineers to simulate with a level of realism that traditional vendor files simply can’t match.  

The library features:

Unmatched Accuracy Through Measurement-Based Modeling
Each Modelithics part is developed using specialized, device-specific measurements, giving you trustworthy performance predictions across frequency, and environmental conditions. No more guesswork—designs behave in simulation the way they behave on the bench.  

High-Value Scalability Built into Each Model
Many models feature part-value, substrate, and pad-size, empowering engineers to quickly explore design variations without swapping components or re-running setups. This drastically accelerates optimization workflows and supports fast-turn layout revisions.  

Full Documentation 
Every model includes a comprehensive datasheet outlining recommended validity ranges, test fixture details, and model-to-measurement correlation data—ensuring you always know exactly how and where a model performs best.

Built for Advanced & Emerging Applications
Whether you're designing filters, antennas, matching networks, amplifiers, or next-generation RF systems, the library includes the precision models needed for modern applications—from classic RF builds to mmWave and 5G systems validated up to 30–125 GHz.

Designed to Accelerate Your Path to Production
By combining measurement-driven fidelity with deep scalability and a vast component catalog, the Modelithics Library helps design engineers:
     • Reduce prototyping cycles
     • Improve correlation between simulation and hardware
     • Streamline design-space exploration
     • Accelerate innovation from concept to production

The Modelithics models for discrete die, surface‑mount, and packaged devices are essential tools for engineers designing PCB‑based RF and microwave circuits or modules. The Modelithics Library for MATLAB provides MATLAB and Simulink users with highly accurate, measurement‑derived simulation models that help enable confident, first‑pass design success.

Modelithics models offer Part‑Value, Pad, and Substrate Scalability, giving designers exceptional flexibility when exploring design variations within MATLAB and Simulink. Engineers can quickly search and select components by type, value, vendor, and other key properties, making it easy to build circuits, explore design variations, and optimize overall system performance.

The Modelithics Library integrates seamlessly with RF Toolbox™, allowing users to calculate S‑parameters for use in RF Blockset™ within Simulink, supporting advanced RF system‑level simulation. To request a free trial of the Modelithics Library for MATLAB, visit: www.modelithics.com/mvp/matlab.