Learn how Modelithics empowers engineers with accurate models, advanced characterization, and proven design tools that help bring innovative products to market faster.
Sim Mode Model Feature
Modelithics models offer a unique feature known as Sim_Mode, a configurable parameter that controls both model functionality and layout behavior. By selecting the appropriate simulation mode, designers can adapt a model to different analysis requirements, including schematic simulation, layout-driven design, and EM/circuit co-simulation workflows.
This flexibility allows users to define how solder pads and reference planes are represented, helping ensure the simulation setup aligns with the intended design methodology. With four available Sim_Mode settings, designers can easily optimize model implementation for greater accuracy, efficiency, and correlation between simulated and measured results.
Discrete Optimization with Modelithics Models in Keysight ADS

Modelithics Sim Modes Defined

News and Resources
Explore recent news, design examples, videos, technical literature, including: application notes, blogs, published articles, white papers, and more. Discover the latest technologies, resources and insights to support your design and development efforts.
| Type | Title | Author | Date | Example Files |
|---|---|---|---|---|
| Video | Modelithics Short Waves: Discrete Optimization with Modelithics Models in Keysight PathWave ADS | Modelithics, Inc. | 01/11/2022 | |
| Video | Modelithics 5 Minute Feature – Advanced Pad Configurations | Modelithics, Inc. | 09/23/2020 | |
| Presentation | Discrete Optimization With Modelithics Models in ADS | Modelithics, Inc. | 10/14/2018 | |
| Video | How to: Modelithics’ Pad Model and Shunt Mode | NI AWR and Modelithics, Inc. | 09/18/2018 |
Design Faster With Measurement-Based Models
Access accurate, measurement-based models and services built for reliable RF and microwave simulation.