Modelithics, Inc. Company Profile

Background

Overview

Modelithics, Inc., established in 2001, is a leading provider of high-accuracy RF, microwave, and millimeter-wave simulation models and measurement services. The company specializes in developing measurement-based models for RF and microwave components and semiconductor devices, facilitating precise electronic design automation (EDA). Their product suite includes the Modelithics COMPLETE Library™, Modelithics COMPLETE+3D Library™, mmWave & 5G Library™, and System Components Library™, which are compatible with various EDA tools such as Keysight Technologies’ Advanced Design System (ADS), Cadence® AWR Design Environment®, and ANSYS® HFSS™.

Mission and Vision

Modelithics is committed to providing exceptionally accurate models and measurements to accelerate high-frequency product design. The company aims to serve as a value-added partner to device, instrumentation, and design software suppliers, ensuring that engineers can achieve first-pass success in their RF and microwave designs.

Industry Significance

Over the years, Modelithics has become a trusted resource for RF and microwave engineers, offering comprehensive modeling solutions that enhance the accuracy and efficiency of electronic designs. Their extensive library of models and measurement services has been instrumental in advancing the development of high-frequency electronic devices across various industries.

Key Strategic Focus

Core Objectives

High-Accuracy Modeling: Developing precise and scalable simulation models for a wide range of RF and microwave components.

Comprehensive Measurement Services: Providing extensive measurement capabilities, including S-parameters, noise parameters, and high-power testing.

EDA Tool Compatibility: Ensuring that models are compatible with leading EDA tools to facilitate seamless integration into design workflows.

Areas of Specialization

Component Modeling: Creating models for passive components (e.g., resistors, capacitors, inductors) and active devices (e.g., transistors, diodes) across various technologies.

System-Level Modeling: Developing models for system components such as filters, amplifiers, mixers, and switches.

3D Electromagnetic Modeling: Offering full-wave 3D EM models for complex structures to accurately predict performance.

Key Technologies Utilized

Measurement-Based Modeling: Utilizing actual measurement data to develop models that accurately represent real-world component behavior.

Scalability Features: Incorporating substrate, pad, and part value scalability into models to enhance their applicability across different design scenarios.

Advanced Simulation Techniques: Employing sophisticated simulation methods to model complex interactions and behaviors in RF and microwave components.

Primary Markets Targeted

Telecommunications: Supporting the design of components for wireless communication systems, including 5G and beyond.

Aerospace and Defense: Providing modeling solutions for radar, satellite communication, and electronic warfare systems.

Consumer Electronics: Assisting in the development of RF components for devices such as smartphones, wearables, and IoT devices.

Automotive: Enabling the design of RF systems for automotive applications, including advanced driver-assistance systems (ADAS) and vehicle-to-vehicle communication.

Financials and Funding

As a privately held company, Modelithics does not publicly disclose detailed financial information or funding history. The company has experienced steady growth since its inception, expanding its product offerings and customer base. Modelithics has established strategic partnerships and reseller agreements to enhance its market presence and distribution capabilities. For instance, in August 2022, EMA Design Automation became a reseller for Modelithics, enabling the company to reach a broader audience of design engineers globally.

Pipeline Development

Modelithics continually updates and expands its model libraries to include new components and technologies. Recent developments include:

Modelithics COMPLETE Library v19.0: Released in February 2019, this version added 52 new models for passive and active components from multiple leading vendors, enhancing the library's comprehensiveness.

Modelithics EXEMPLAR Library for MATLAB: Launched in April 2024, this library includes nearly 3,500 components from various suppliers, designed to support example tutorial projects and facilitate learning and application of Modelithics models.

Modelithics Library for MathWorks MATLAB®: Introduced in February 2026, this library offers an extensive selection of Microwave Global Models™, representing thousands of components, fully integrated with MATLAB EDA software.

Technological Platform and Innovation

Proprietary Technologies

Microwave Global Models™: A proprietary modeling approach that provides scalable and accurate representations of passive components, facilitating precise simulations across various design scenarios.

Measurement-Based Modeling: Developing models based on actual measurement data to ensure high accuracy and reliability in simulations.

Significant Scientific Methods

Full-Wave 3D Electromagnetic Modeling: Utilizing advanced EM simulation techniques to model complex structures and predict performance accurately.

Scalability Features: Incorporating substrate, pad, and part value scalability into models to enhance their applicability across different design scenarios.

Leadership Team

Dr. Lawrence Dunleavy – President and CEO

Dr. Dunleavy co-founded Modelithics in 2001 and has been instrumental in its growth and success. With extensive experience in microwave circuit design, characterization, modeling, and electromagnetics, he has led the company in developing high-accuracy RF and microwave models and measurement services.

Dr. Thomas Weller – Co-Founder

Dr. Weller co-founded Modelithics alongside Dr. Dunleavy in 2001. He is recognized worldwide for his expertise in microwave circuit design, characterization, modeling, and electromagnetics, contributing significantly to the company's innovative approach to RF and microwave modeling.

Leadership Changes

As of March 2026, there have been no publicly disclosed significant changes or appointments within Modelithics' leadership team.

Competitor Profile

Market Insights and Dynamics

The RF and microwave modeling industry is characterized by rapid technological advancements and increasing demand for high-accuracy simulation models to support the development of complex electronic systems. Key trends include the expansion of 5G networks, the proliferation of IoT devices, and the advancement of automotive radar and communication systems. These developments drive the need for precise modeling solutions to ensure optimal performance and reliability of electronic components.

Competitor Analysis

Modelithics operates in a competitive landscape with several key players offering similar modeling and measurement services. Notable competitors include:

Ansys, Inc.: Provides comprehensive simulation solutions, including electromagnetic modeling tools that compete with Modelithics' offerings.

Keysight Technologies: Offers a range of EDA tools and simulation models for RF and microwave applications, serving as both a competitor and a partner to Modelithics.

Cadence Design Systems: Provides EDA tools and simulation models for electronic design, competing in the same market segment as Modelithics.

Strategic Collaborations and Partnerships

Modelithics has established several strategic partnerships to enhance its product offerings and market reach:

In August 2022, EMA Design Automation became a reseller for Modelithics, enabling the company to reach a broader audience of design engineers globally.

In October 2024, Modelithics and Signal Edge Solutions formed a strategic partnership to advance signal integrity and power integrity modeling, combining their expertise to address challenges in high-speed electronic and power electronic systems design.

In March 2024, Knowles joined the Modelithics Vendor Partner (MVP) Program at the Sponsoring level, collaborating to provide accurate and scalable models for Knowles' capacitors, enhancing the product development process for design engineers.

Operational Insights

Modelithics differentiates itself through its commitment to accuracy, scalability, and comprehensive measurement services. The company's extensive library of models and measurement capabilities enable designers to achieve first-pass success in their RF and microwave designs. Strategic collaborations and partnerships further strengthen Modelithics' market position, allowing it to offer a broader range of solutions and expand its global reach.

Strategic Opportunities and Future Directions

Modelithics is well-positioned to capitalize on the growing demand for high-accuracy RF and microwave modeling solutions driven by advancements in 5G, IoT, and automotive technologies.