myScience
Zurich
9 hours ago
Master’s Thesis
- 17 March 2026
- 100%
- Zurich
Job summary
Join IBM Zurich Research Laboratory for an exciting Master’s Thesis! Work in a diverse, flexible environment focused on innovation.
Tasks
- Investigate T coil structures for high-speed interconnects.
- Conduct electromagnetic simulations to optimize designs.
- Analyze performance impacts on bandwidth and signal integrity.
Skills
- Relevant coursework in RF circuits or digital design preferred.
- Strong analytical and simulation skills required.
- Familiarity with EM tools and high-speed signaling concepts.
Is this helpful?
About the job
Master’s Thesis
Workplace Zurich - Zurich region - Switzerland CategoryElectroengineering
Position Trainee
Published 16 March 2026 Master’s Thesis
High speed wireline communication systems require broadband signal coupling with minimal distortion. T coils are widely used as inductive peaking networks to extend bandwidth, improve rise times, and enhance the overall performance of high speed interconnects. Because their behavior is strongly influenced by parasitics and layout dependent coupling effects, accurate electromagnetic (EM) simulation is essential for reliable designs.
In this project, the layout and EM characterization of T coil structures intended for multi GHz interconnects is investigated. Starting from fundamental theory, the student will analyze how T coils improve bandwidth and compensate for limited driver strength or capacitive loading. The main focus is on modeling these structures using 2.5D and 3D EM simulation tools to understand the impact of metal geometry, coupling, substrate effects, and high frequency parasitics.
The objective of the project is to develop a solid understanding of T coil operation and their application in high speed signaling. Various T coil layout topologies suitable for integration in a modern CMOS process are created, followed by performing EM simulations to extract high frequency models (S parameters, RLC parasitics, coupling coefficients). Geometry and layout constraints are optimized to maximize bandwidth extension while minimizing loss and mismatch.
Prior coursework in RF circuits, high speed digital design, or electromagnetic fields is helpful but not strictly required. The project may be undertaken as a Master’s thesis, or in special cases, as a Bachelor’s thesis. Please note that paid internships are not available for this project.
Diversity & Work Environment
IBM is committed to fostering diversity and inclusion in the workplace. You will join an open, multicultural research environment that values different perspectives and supports flexible working arrangements. Our goal is to help all genders and backgrounds thrive professionally while maintaining a healthy work-life balance.
How to Apply
If you are interested in this position, please submit your application through the button below.
Electromagnetic Simulation and Optimization of T Coils for High Speed Interconnects
Ref. 2026_007High speed wireline communication systems require broadband signal coupling with minimal distortion. T coils are widely used as inductive peaking networks to extend bandwidth, improve rise times, and enhance the overall performance of high speed interconnects. Because their behavior is strongly influenced by parasitics and layout dependent coupling effects, accurate electromagnetic (EM) simulation is essential for reliable designs.
In this project, the layout and EM characterization of T coil structures intended for multi GHz interconnects is investigated. Starting from fundamental theory, the student will analyze how T coils improve bandwidth and compensate for limited driver strength or capacitive loading. The main focus is on modeling these structures using 2.5D and 3D EM simulation tools to understand the impact of metal geometry, coupling, substrate effects, and high frequency parasitics.
The objective of the project is to develop a solid understanding of T coil operation and their application in high speed signaling. Various T coil layout topologies suitable for integration in a modern CMOS process are created, followed by performing EM simulations to extract high frequency models (S parameters, RLC parasitics, coupling coefficients). Geometry and layout constraints are optimized to maximize bandwidth extension while minimizing loss and mismatch.
Prior coursework in RF circuits, high speed digital design, or electromagnetic fields is helpful but not strictly required. The project may be undertaken as a Master’s thesis, or in special cases, as a Bachelor’s thesis. Please note that paid internships are not available for this project.
Diversity & Work Environment
IBM is committed to fostering diversity and inclusion in the workplace. You will join an open, multicultural research environment that values different perspectives and supports flexible working arrangements. Our goal is to help all genders and backgrounds thrive professionally while maintaining a healthy work-life balance.
How to Apply
If you are interested in this position, please submit your application through the button below.
In your application, please refer to myScience.ch and referenceJobID69487.
