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Montag 09:00 - 17:00 Dienstag 09:00 - 17:00 Mittwoch 09:00 - 17:00 Donnerstag 09:00 - 17:00 Freitag 09:00 - 17:00

Institut für Robuste Leistungshalbleitersysteme ILH

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Stuttgart
Institut für Robuste Leistungshalbleitersysteme ILH

ILH is a research institute at the University of Stuttgart active in research of power electronics and millimeter-wave monolithic integrated circuits.

01/02/2024

As usual, being the first conference of the year, the IEEE Radio & Wireless Week this year took place in San Antonio, Texas.
With two presentations and one poster, contributed three papers to the conference program, presented by Thomas Ufschlag and Janis Wörmann.
The is also happy to have contributed to the workshop program as well as to the 3rd MTT-S Space Night as part of the where Benjamin Schoch gave a talk on E-band ground stations and participated in an exciting panel discussion.
We also present this year's quiz champion Thomas aka "Uffi" who won the quiz game at MTT-S Space Night. Thanks to Jan Budroweit for the organization of this fun and exciting event! 🥳

30/06/2023

At IMS 2023 in San Diego, the IEEE MTT-Sat Challenge came to an end. Over the last four years, we competed over several phases with our proposal "W-Band GaN PA with Pre-Distortion and Efficiency Enhancement Based on GaN DC/DC Variable Power Supply for Space Applications" and were fortunate to be one of the three finalists. During IMS 2023 we had the opportunity to showcase our 2-unit CubeSat hardware demonstrator at the exhibition and present our final results as part of a special session.
Even though we couldn't secure the first place, we are happy that we came that far. Sincere congratulations to our Japanese colleagues for winning the challenge!

Thanks to Markus Gardill and Holger Maune for organizing and coordinating this innovative challenge!

Thanks to our partners and for their support throughout the project!

A special thanks to and Matthias Kohler for providing instrumentation for our booth at the IMS exhibition!

29/06/2023

From Jun. 11 to Jun. 16 the International Microwave Symposium (IMS) 2023 took place in San Diego, California. ILH was represented by Ingmar Kallfass, Benjamin Schoch, Dominik Wrana, and Dominik Koch. With the paper entitled "Instrumentation for the Time and Frequency Domain Characterization of Terahertz Communication Transceivers and their Building Blocks", we contributed to the conference program and presented novel measurement capabilities in W- and H-band with our CrossLink measurement system.

12/06/2023

This week the 35th IEEE International Symposium on Power Semiconductor Devices and ICs (ISPSD 2023) took place in Hong Kong.
The ILH was represented by Dominik Koch, who contributed to the conference program with a talk about his paper "Application-Oriented Characterization of Thermally Optimized, Asymmetrical Single Chip Packages for 100 V GaN HEMTs", which presents the results of the ECPE Project "Packaging Technology of GaN LV msPEBB Phase 2".
It was a pleasure to present the publication, see old colleagues and friends and meet new ones!

12/06/2023

On Wednesday, May 10, 18 people from ILH, including ten students who are currently writing their thesis, visited PCIM (International Exhibition and Conference on Power Electronics, Intelligent Motion, Renewable Energy and Energy Management) 2023 in Nuremberg. In addition to visiting the exhibition, during which many impressions were gained about current topics in the industry, Oleksandr Solomakha was also supported in his poster presentation about the paper "Digital Twin Approach for Accurate System-Level Simulation of Wide-Bandgap Power Semiconductors using Temperature Dependent Parameters".

27/04/2023

From 03-19-23 to 03-23-23 the IEEE Annual Power Electronics Exposition and Conference (APEC) took place in Orlando/ Florida.
The ILH was represented by Kevin Muñoz-Barón and Mathias Weiser, who contributed to the conference programme with their publications "Analysis of a Transistor-Based On-State Voltage Measurement Circuit for Condition Monitoring of Power Transistors" and "A Fast On-State Drain-to-Source Voltage Amplifier for the Dynamic Characterization of GaN Power Transistors".

03/11/2022

Ms Satabdi Bastia, a student at the ILH, participates in the FEMTEC Career Building Programme. She recommends: "Freshmen often enquire about career opportunities when they arrive at university, and FEMTEC provides these opportunities. As part of this career-building program, you will get the chance to connect with individuals from partner companies and interact with students from partner universities."- Apply by November 6!

Find more information on our website.

24/10/2022

The festive wrap-up session of the seminar "Selected Topics in Power and Microwave Engineering" took place at the ILH. Of the 31 participants, two students were awarded the best paper prize for originality, value, clarity and quality. Congratulations, Satabdi Bastia and Burak Ozat, for your contributions "Temperature Measurement Methods in WBG Power Semiconductors" and "SiGe BiCMOS - next generation RF node?" respectively!

21/10/2022

We are happy to welcome Dr. Oleksandr Solomakha in our team! He is an expert in control systems of power electronics, digital twin development, and the use of Hardware-in-the-Loop (HIL) and Rapid Control Prototyping (RCP) approaches with real-time hardware. He will strengthen our team in these areas!

20/10/2022

After the summer break we started off the new semester with a two-day institute seminar with presentations and discussions about the running projects at the ILH, as well as short poster pitches by the student. Staff and students of the ILH therefore met in Stuttgart Wangen with excellent coffee and food supply.

18/10/2022

From Sept. 25 to Sept. 30 the European Microwave Week (EuMW) took place in Milan, Italy. Besides meeting colleagues and discussing recent developments in the world of sub-millimeter waves and next-generation communication like 6G, our colleague Simon Haußmann presented his paper "Polarisation Multiplex in 300 GHz Wireless Communication Link using Orthomode Transducer" based on experiments carried out in the frame of the Open6GHub.

We're already looking forward to meeting everyone again at EuMW2023 in Berlin, Germany!

Credits to our colleagues Jennifer Leypold and Michael Rozmann at miro:sys for the nice picture!

https://www.open6ghub.de/

Universität Stuttgart
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19/09/2022

The ILH team is proud to explore 6G communication with the brand-new CrossLink system. CrossLink is an innovative measurement system targeting wireless communication systems exploiting the massive aggregation of wideband, complex modulated channels using frequency-division multiplexing in the frequency ranges from 70-110 GHz and from 250-325 GHz, as part of the technological backbone of 6G networks. The custom approach developed by ILH and INT is to adopt wideband frequency up-conversion using highly stable local oscillator sources in a simultaneous combination with wideband signal synthesis and analysis in the time domain.

The CrossLink system was funded by the German Science Foundation (DFG) in the frame of the major instrumentation initiative “Messsysteme für ultrahohe Datenraten für Kommunikationstechniken der Zukunft”.

More informations on our research: ilh.uni-stuttgart.de

Adresse

Pfaffenwaldring 47
Stuttgart

Öffnungszeiten

Montag	09:00 - 17:00
Dienstag	09:00 - 17:00
Mittwoch	09:00 - 17:00
Donnerstag	09:00 - 17:00
Freitag	09:00 - 17:00

Webseite

http://www.ilh.uni-stuttgart.de/

Benachrichtigungen

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