An Overview of Quasi-static Parasitic Extraction Using Ansys Q3D Extractor: Technologies and Applications- Sanjay Velamparambil, Principal R&D Engineer, Ansys Inc.
Ansys Q3D Extractor is a part of the Ansys Electronic Desktop that is designed for RLCG extraction under quasi-static assumptions. It has been under continuous development for the last three decades, both as a series of incremental changes as well as technological leaps. Traditionally, it has been used in extracting parasitic (undesirable) coupling between various parts of a structure, such as a PCB or a package, for signal integrity analysis. Q3D Extractor generates accurate RLCG (circuit) models that can be consumed by other tools such as SPICE. In recent years, its capabilities have been extended for modeling touch screens, such as those found in modern phones, and power electronics circuits such as those found in automobiles.
Q3D Extractor primarily relies on three different solvers: a DC resistance/inductance solver that uses a finite element method (FEM), a capacitance/conductance solver that uses a fast surface integral equation solver and an AC resistance/inductance solver that also uses a surface integral equation method. Both the CG and ACRL solvers use high performance, parallelized, fast solvers for handling large problems.
Sanjay will present an overview of its capabilities, applications and underlying technologies in this presentation.
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Date and Time
Location
Hosts
Registration
- Date: 17 Oct 2024
- Time: 06:00 PM to 08:00 PM
- All times are (UTC-06:00) Mountain Time (US & Canada)
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- Advanced Energy Inc
- 1625 Sharp Point Drive
- Fort Collins, Colorado
- United States 80525
- Starts 23 August 2024 12:00 AM
- Ends 17 October 2024 12:00 PM
- All times are (UTC-06:00) Mountain Time (US & Canada)
- No Admission Charge
Speakers
An Overview of Quasi-static Parasitic Extraction Using Ansys Q3D Extractor: Technologies and Applications
Ansys Q3D Extractor is a part of the Ansys Electronic Desktop that is designed for RLCG extraction under quasi-static assumptions. It has been under continuous development for the last three decades, both as a series of incremental changes as well as technological leaps. Traditionally, it has been used in extracting parasitic (undesirable) coupling between various parts of a structure, such as a PCB or a package, for signal integrity analysis. Q3D Extractor generates accurate RLCG (circuit) models that can be consumed by other tools such as SPICE. In recent years, its capabilities have been extended for modeling touch screens, such as those found in modern phones, and power electronics circuits such as those found in automobiles.
Q3D Extractor primarily relies on three different solvers: a DC resistance/inductance solver that uses a finite element method (FEM), a capacitance/conductance solver that uses a fast surface integral equation solver and an AC resistance/inductance solver that also uses a surface integral equation method. Both the CG and ACRL solvers use high performance, parallelized, fast solvers for handling large problems.
In this presentation, Sanjay will present an overview of its capabilities, applications and the underlying technologies.
Biography:
Sanjay works remotely from his home west of Loveland. Sanjay has a PhD from the Indian Institute of Science, did postdoctoral work at the University of Illinois and has 20 years of experience at Ansoft and Ansys developing algorithms for engineering simulation software.
Agenda
6:00 pm Doors Open
6:30 pm Online Broadcast starts, welcome-Kris Waage
6:40 pm Did'ja Hear? See description below-Scott Evans
7:00 pm Main Presentation-Sanjay Velamparambil
8:00 End
