جستجوی استاد راهنمای دانشگاهی

Martin Kjær is a Postdoctoral researcher at Aalborg University specializing in power electronics, reliability engineering, and renewable energy systems. His work focuses on medium voltage power converters, silicon carbide (SiC) MOSFETs, electrolysis technology, and the reliability of power electronic devices in renewable energy applications. Research keywords: Power Electronics, Renewable Energy, Reliability Engineering, Silicon Carbide Devices. Research Trends: Recent publications highlight his expertise in SiC MOSFET-based medium voltage systems (2023–2025), including converter control strategies, electrolysis integration, and parasitic capacitance mitigation. His work spans technical domains (device testing, magnetic components) to system-level economic modeling (wind-solar-hydrogen systems). Collaborations: Works with researchers like M. R. Nielsen, H. Zhao, and S. Munk-Nielsen on projects involving high-voltage converters, hydrogen energy systems, and semiconductor device optimization.

• Power Electronics
• Renewable Energy Systems
• Reliability Engineering
• +۳ مورد دیگر

Dr. Urs Graf is a researcher at the University of Cologne, where he leads the SubMillimeter and Terahertz Receiver Group . His work focuses on developing advanced astronomical instrumentation, particularly heterodyne receivers for submillimeter and terahertz observations. Key projects include CHAI (CCAT-prime Heterodyne Array Instrument), GREAT (German Receiver for Astronomy at Terahertz Frequencies) for SOFIA, and SMART (SubMillimeter Array Receiver for Two Frequencies). His research interests span terahertz astronomy, quantum cascade lasers, beam measurement techniques, Fourier gratings for LO multiplexing, and compact array receiver modules (CHARM). He specializes in bridging theoretical concepts with practical instrumentation for ground-based and airborne observatories. Dr. Graf maintains active collaborations with ETH Zurich (QCL development), MPIfR Bonn (SOFIA receivers), SOFIA operations, University of Chile (submillimeter receivers), and Cornell University (CCAT telescope). His 15 most recent publications demonstrate expertise in terahertz receiver design, spectrometer development, quantum cascade laser integration, and astronomical instrumentation. He leads a research team including Matthias Justen, Sayyid Mahdizadeh, Marc Mertens, Xiaodong Ren, Pablo Tapia, Henning Adams, Ayyaz Mahmood, and Bernhard Schmidt. The group focuses on advancing terahertz technology for astronomical applications.

• Terahertz Astronomy
• Submillimeter Astronomy
• Heterodyne Receivers
• +۲ مورد دیگر

Prof. Stanisław Szczepański is a Professor at the Department of Microelectronic Systems within the Faculty of Electronics, Telecommunications and Informatics at Gdańsk University of Technology. His research focuses on advanced antenna design, microelectronics, and the application of machine learning in electronic systems. His primary research interests include: Antenna Design and Optimization Frequency Reconfigurable Antenna Systems Machine Learning Applications in Electronic Design CMOS Sensor Development Wireless Communication Systems Microfluidic Technologies for Electronics Prof. Szczepański's recent publications demonstrate a strong focus on integrating machine learning techniques with traditional antenna design methodologies. His work spans from highly miniaturized frequency reconfigurable antennas to advanced slot antenna arrays operating at millimeter-wave frequencies. A significant portion of his research involves optimizing antenna parameters using artificial intelligence approaches to overcome computational limitations of electromagnetic simulations. Prof. Szczepański has led multiple research projects funded through the OPUS program, including: CMOS sensor with smart grid of pixels of layered structure for fast acquisition and simultaneous extraction of information from image (UMO-2016/23/B/ST7/03733) Mikroelektroniczny system wizyjny CMOS do endoskopii kapsułkowe z bezprzewodową transmisją danych i mocy zasilającej (UMO-2011/03/B/ST7/03547) He collaborates extensively with Prof. Sławomir Kozieł on projects related to antenna design and optimization, serving as co-investigator on projects focused on unsupervised specification-driven design of antenna structures and rapid quasi-global optimization of high-frequency components.

• Antenna Design
• Microelectronics
• Machine Learning Applications
• +۳ مورد دیگر