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World’s Best RF & Microwave Simulation Models
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Taconic's Advanced Dielectric Division is a world leader in RF laminates, prepregs and high speed digital and flexible interconnect materials utilized in some of the most cutting-edge communication systems in the world.

Start your next design with the most accurate and well documented models in the industry! Our passive and active model libraries contain up-to-date, measurement-based models that are fully integrated with the latest electronic design automation (EDA) simulation tools. Our goal is to help you achieve your design goals and make part selection and design optimization decisions more quickly and with more confidence.

Modelithics high accuracy measurement-based models reliably track how component performance will change with various input parameters over a specified frequency range documented in a model information data sheet for each component. Please visit our products page for more information about available models and the unique advantages of using Modelithics model libraries.

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Substrate definitions are contained in our Library and are shown with example values.

Name Height Er T Tand
Taconic RF35 100mil 2.54 3.50 0.04 0.00
Taconic RF35 20mil 0.51 3.70 0.04 0.00

Model Listing

Application Note

  Note # Title Date Example Files
44 Modelithics Substrate Library For Agilent’S Advanced Design System (ADS) Adds Accuracy And Convenience To Board-Based Designs 1/1/2014
43 Modelithics Substrate Library For Genesys Adds Accuracy And Convenience To Board-Based Designs 1/1/2014
42 Modelithics Substrate Library For AWR Microwave Office Adds Accuracy And Convenience To Board-Based Designs 1/1/2014
11 Substrate Effects On SMD Q-Factor Behavior 1/1/2014
10 Accounting For Substrate Thickness Tolerance In PCB Simulations 1/1/2014

Published Articles

  Title Author Date Example File
Substrate Libraries Ease PCB Simulations Scott Muir, Eric O'Dell, Laura Levesque, Hugo Morales, and Larry Dunleavy 3/25/2013
Substrate Library Adds Accuracy and Convenience to Board-Based Designs Modelithics, Inc. 7/1/2012

Press Release

  Title Author Date
Modelithics Latest Release for AWR Microwave Office adds Many New Models, a Substrate Library and Enhanced APLAC Compatibility 12/6/2011


Title    Author Date Related Files
Designing with Modelithics Substrate-Scalable Models for Mini-Circuits LTCC Filters Dr. Larry Dunleavy 8/4/2017