Find Academic Supervisors

John D. CresslerView profile

Professor

• Silicon-Germanium Heterojunction Bipolar Transistors (SiGe HBT)
• Mixed-Signal Semiconductor Devices
• RF and Microwave Circuit Design
• +5 more

Professor John D. Cressler is a tenured faculty member at the Georgia Institute of Technology, holding a position within the School of Electrical and Computer Engineering in the College of Engineering. His research focuses on cutting-edge semiconductor technologies, particularly silicon-germanium heterojunction bipolar transistors (SiGe HBTs) for mixed-signal applications spanning RF, microwave, mm-wave, analog, and digital domains. His research interests center on atomic-scale bandgap engineering for next-generation semiconductor devices, with emphasis on SiGe HBT technology development, radiation-hardened circuits for space applications, cryogenic electronics, and device-circuit interactions. His team explores fundamental device theory, broadband noise analysis, profile optimization, 2-D/3-D simulation, compact modeling, and radiation effects. Current projects include Europa-surface mission electronics, D-band/sub-THz systems, and radiation-tolerant receiver designs. Analysis of his 15 most recent publications (2024-2025) reveals a dominant focus on radiation-hardened electronics for space applications (40% of works), millimeter-wave circuit design (30%), and SiGe HBT reliability optimization (30%). Key trends include Europa mission electronics development, D-band/sub-THz circuit innovation, and advanced radiation mitigation techniques using SiGe BiCMOS technology. Professor Cressler teaches multiple courses including ECE 3040 (Microelectronic Circuits), ECE 3450 (Semiconductor Devices), ECE 6444 (Silicon-Based Heterostructure Devices and Circuits), and the interdisciplinary IAC 2002 course on Science, Engineering and Religion. His research is supported by industrial collaborations and Georgia Tech facilities including the Georgia Electronic Design Center (GEDC), NanoTECH, and C-STAR.

• Integrated Circuits
• High-Frequency Electronics
• Radar Technology
• +3 more

Prof. Nils Pohl is a Professor for High Frequency Integrated Circuits at Ruhr-Universität Bochum and Deputy Head of the Integrated Circuits and Sensor Systems Department at Fraunhofer Institute FHR. His research focuses on microwave and terahertz integrated circuits, radar systems, and high-frequency sensor technologies. He holds a Dr.-Ing. in electrical engineering from Ruhr-Universität Bochum (2010) and has led multiple collaborative projects in radar technology and sensor development. Prof. Pohl is actively involved in IEEE technical committees and serves as a reviewer for top conferences like IEEE MTT-S and ISSCC. His awards include the IEEE MTT-S Outstanding Young Engineer Award (2018) and the IHP Fellowship (2017). Education : PhD in Electrical Engineering (2010), Ruhr-Universität Bochum Doctoral thesis on 80 GHz radar system design Research Interests : High-frequency integrated circuits for radar (FMCW, MIMO), terahertz sensors, antenna design, and material characterization Applications in automotive radar, industrial sensing, and non-destructive testing Grants & Projects : Leadership in Fraunhofer-Government collaborations for radar sensor development EU-funded projects on terahertz imaging and 6G communication systems Labs/Teams : Integrated Systems Team at Ruhr-Universität Bochum Fraunhofer FHR’s Chip Design Team

• Electronics
• Analog Design
• Circuits and Systems Theory
• +4 more

Professor İsmail Serdar Özoğuz is a distinguished academic at Istanbul Technical University , affiliated with the Department of Electronics and Communication Engineering . Holding the title of Professor since 2009, he has contributed extensively to analog circuit design, neural network applications, and wireless communication systems. Ph.D. in Electronics and Communications Engineering (1995) Department Head (2020-present) Vice Dean (2017-2020) Research Interests: His work spans Electronics , Analog Design , Circuits and Systems Theory , with recent focus on: Neural network-based filter optimization Memristor emulator circuits Spintronic devices for wireless and memory applications Intelligent optimization in RF designs Article Trends: Recent publications highlight AI integration in engineering challenges, power efficiency in wireless systems, and hardware-software co-optimization . His work bridges theoretical models (e.g., fractional-order neural networks) with practical implementations (e.g., GaN amplifiers). Scientific Awards: GEBIP Award (TUBA), 2002 Mustafa Parlar Foundation Research Incentive, 2003 TUBITAK Incentive Award, 2004 Grants & Projects: As Principal Investigator, he has led initiatives on: Spintronic devices for wireless/memory/analog uses Passive combiners in HF transmitters High-power GaN amplifier development Fractional-order neural network models

Andrew WadeView profile

Researcher

• Gravitational Wave Detection
• Quantum Optics
• Precision Metrology
• +3 more

Dr. Andrew Wade is a Postdoctoral Fellow at the Centre for Gravitational Astrophysics, The Australian National University (ANU). His research focuses on gravitational wave detection, quantum optics, precision metrology, and weak light interferometry. He has contributed to projects like the Laser Interferometer Space Antenna (LISA), developing critical technologies such as arm- and cavity-locking systems for gravitational wave detectors. His work emphasizes improving interferometric sensitivity through innovations like subfemtowatt laser phase tracking and thermal noise mitigation in mirror coatings. Wade has collaborated across international detector networks including LIGO, Virgo, and KAGRA, publishing over 178 peer-reviewed articles. His research spans topics from binary black hole mergers (e.g., GW150914, GW170817) to cosmic string constraints and Hubble constant measurements using gravitational wave standard sirens. Notably, his team's work on LISA's locking systems addresses challenges for future space-based gravitational wave observatories. His technical expertise includes cavity frequency stabilization for geodesy applications and optimizing laser interferometers for low-noise operation. While no specific student names are listed, he is registered to supervise research students at ANU. His publications highlight interdisciplinary strengths in both experimental and theoretical gravitational wave physics, with implications for multi-messenger astronomy and fundamental physics tests.

Clive PariniView profile

Professor

• Microwave and Millimeter-Wave Antenna Measurements
• Compact Antenna Test Ranges
• Array Antenna Design
• +5 more

Clive Parini is a Professor of Antenna Engineering at Queen Mary University of London, affiliated with the School of Electronic Engineering and Computer Science and leading the Antennas & Electromagnetics Research Group. He holds a BSc(Eng) and PhD from Queen Mary College, University of London. His career includes significant contributions to antenna design, measurement techniques, and metamaterials. He has authored over 300 papers and co-authored the book 'Principles of Planan Near-Field Antenna Measurements' (2008). His research focuses on microwave/millimeter-wave antennas, compact test ranges, array design, and body-centric communications. Prof. Parini has received notable awards, including the IEE Measurements Prize (1990) and BAE Systems Bronze Award (2002). He is a Fellow of the IET and Royal Academy of Engineering. His leadership roles include Director of Research for the School of Electronic Engineering & Computer Science and past Chair of the IET Antennas & Propagation Professional Network. Research highlights include metamaterials for antennas, on-body communication systems, and high-frequency imaging. His work bridges academic and industrial applications, with contributions to 5G, satellite antennas, and compact test range technologies. Recent articles emphasize advanced measurement techniques, compressive sensing, and drone-based systems for antenna testing. Teaching spans undergraduate and postgraduate levels, covering satellite systems, microwave electronics, and research techniques. His work integrates computational electromagnetics, antenna diagnostics, and emerging 5G/6G challenges, ensuring his research remains impactful across academia and industry.

Rostyslav DubrovkaView profile

Lecturer

• Antenna Engineering
• Terahertz (THz) Technology
• Quasi-Optical Systems
• +5 more

Dr. Rostyslav Dubrovka is a Lecturer and Manager of the Terahertz & Quasi Optics Research Lab at Queen Mary University of London’s Department of Electronic Engineering. His expertise spans antenna engineering, THz technology, quasi-optical systems, and metamaterials. He holds a PhD from the National Technical University of Ukraine (KPI) and has extensive industry experience in R&D, including roles as a Post-Doctoral Researcher and CAD/CAM Engineer at Queen Mary. Education: PhD in Antenna Engineering (KPI, 2000) MBA (KPI/Ilmenau TU/Aachen TU, 1994-1997) Engineer’s Degree in Radio Engineering (KPI, 1993) Research Interests: Active quasi-optical networks and THz science Corrugated horns and feed systems for space applications Gaussian optics and additive manufacturing for THz ranges Passive/non-linear antenna arrays Grants & Projects: EPSRC Principal Investigator: Active Quasi-Optics for High-Power THz Sources (2014-2017) ESA Project: MetOp Microwave Sounder Instrument (2013-2015) Teaching: Leads courses on Microwave/Millimetre Wave Electronics and Digital Circuit Design. Supervises PhD students in antenna design, THz applications, and biomedical engineering. Labs/Teams: Manages the Terahertz & Quasi Optics Lab, collaborating with RAL and NTUU KPI on advanced antenna systems and metamaterials.

John AlbrechtView profile

Professor

• Electrical Engineering
• Materials Science
• Semiconductor Devices
• +3 more

John Albrecht is a Professor in the Departments of Electrical and Computer Engineering (ECE) and Chemical Engineering and Materials Science (ChEMS) at Michigan State University (MSU), College of Engineering. He currently serves as the Executive Director of the University Research Organization (URO), leveraging his extensive academic and administrative experience. Previously, he held leadership roles at the Fraunhofer USA Center Midwest and the Defense Advanced Research Projects Agency (DARPA). His research focuses on semiconductor devices, additive manufacturing for RF components, and thermal management in electronics. Albrecht earned his PhD in 1999 from the University of Minnesota. His work spans advanced materials like diamond and GaN HEMTs, with emphasis on high-frequency circuits, 3D-printed electronics, and packaging technologies. He has contributed to innovations in aerosol jet printing for flexible and rigid-flex microwave antennas, as well as thermal management solutions for high-power devices. His publications highlight advancements in GaN transistor modeling, diamond-based electronics, and additive manufacturing techniques for integrated circuits. While no specific awards are listed, his extensive publication record and leadership roles reflect his significant contributions to the field. Albrecht’s administrative roles demonstrate his dual expertise in academic research and institutional leadership.

• Microwave Imaging
• Antenna Engineering
• Biomedical Signal Processing
• +3 more

Selçuk Özgür is a Lecturer at Istanbul Technical University's Department of Electronics and Communication Engineering. He holds an MSc in Telecommunication Engineering (with thesis) from the same institution and a Licence in Electronics and Communication Engineering from Izmir University. Istanbul Technical University - Telecommunication Engineering (MSc, with thesis) Izmir University - Electronics and Communication Engineering (Licence) His research focuses on microwave imaging technologies, particularly for medical diagnostics like brain stroke detection. Key areas include antenna design, inverse scattering methods, dielectric property analysis, and qualitative imaging techniques. His work contributes to biomedical engineering and electromagnetic theory. Recent publications highlight advancements in microwave imaging systems, including tissue-mimicking phantoms, compact antenna designs, and comparative studies of linear sampling and factorization methods. These studies often intersect with medical imaging, signal processing, and electromagnetic modeling. H-index: 4 (Scopus); 23 readers on Mendeley; 2 patents referencing his work. He has published 7 research outputs since 2014, including 4 conference contributions and 3 journal articles.

• Structural mechanics
• Materials science
• Strength of materials
• +7 more

William Bettini is a Teacher-Researcher at CESI Aix-en-Provence Campus, affiliated with the Engineering and Digital Tools Research team and LINEACT (Laboratoire d'Innovation Numérique pour les Entreprises et les Apprentissages au service de la Compétitivité des Territoires). He serves as an educator across multiple engineering disciplines at the Integrated Preparatory Cycle and engineering cycles, with previous experience as Educational Manager for the Integrated Preparatory Class (2020-2021). His educational background includes: PhD in Mechanical Engineering and Civil Engineering from Université de Montpellier (2014-2018) with thesis on "Solutions innovantes pour des structures spatiales déployables" Master's in Mechanical Physics and Engineering, Aeronautics and Space specialization from Aix-Marseille Université (2011-2012) Bachelor's in Mathematics and Computer Science from Aix Marseille Université (2009-2010) Bettini's research centers on innovative structural solutions for aerospace applications, particularly focusing on deployable space structures that utilize stored elastic energy in flexible joints for automatic deployment. His work bridges theoretical modeling with practical engineering applications, emphasizing lightweight, compact configurations suitable for space missions. His expertise spans structural mechanics, materials science, finite element modeling, and vibration analysis, with particular emphasis on space antenna systems and deployable structures. His recent publications demonstrate a consistent focus on developing novel deployable antenna concepts, moving from scissor-based mechanisms to more efficient polygonal ring structures with integrated cable domes. This research trajectory shows increasing sophistication in creating self-deployable systems with fewer mechanical connections, better tension distribution, and improved compactness for space applications. Bettini actively contributes to the academic community as a reviewer for international conferences and journals including "Materials science and mechanical engineering" (IWMSME 2020), "Nonlinear dynamics," and "Aerospace Science and Technology." His teaching portfolio is extensive, covering Mechanics, Civil Engineering, Mathematics, and Computer Science across various engineering cycles. He has developed innovative teaching methodologies in Mechanics and Civil Engineering, particularly in Resistance of Materials (RDM), and has taught courses ranging from fundamental mathematics to advanced structural analysis and computational methods. Bettini's research is conducted within collaborative frameworks, particularly with the LMGC (Laboratoire de Mécanique et Génie Civil) at Université de Montpellier and in partnership with space agencies like CNES. His work on deployable structures represents a significant contribution to the field of lightweight, self-deploying aerospace structures that can be applied to satellite antennas, solar sails, and deorbiting systems.

Thomas EibertView profile

Professor

• High-Frequency Engineering
• Electromagnetic Modeling
• Antenna Design
• +3 more

Prof. Thomas Eibert holds the position of Full Professor of High-Frequency Engineering at the Technical University of Munich (TUM), part of the TUM School of Computation, Information and Technology. His academic journey includes a doctorate from the University of Wuppertal (1997), research at the University of Michigan (USA), and roles at Deutsche Telekom's Technology Center and the Fraunhofer Institute. Specializing in high-frequency electromagnetic processes, his research focuses on novel antenna technologies, electromagnetic modeling algorithms, and field transformation techniques. Key contributions include advancements in near-field imaging, inverse source solutions, and microwave sensor systems. Notable awards include the Best Measurement Paper Award at EuCAP (2020, 2019), the ESA Antenna Workshop's Best Innovative Paper (2013), and the VDE ITG Literature Prize (2008). His work bridges theoretical developments with practical applications in automotive antennas, radar systems, and environmental impact analysis of antenna performance. Current research emphasizes UAV-based measurement systems and low-frequency stabilization methods for electromagnetic simulations. Education: Doctorate in Electrical Engineering (University of Wuppertal, 1997) Professional Roles: Head of Fraunhofer Institute's Antennas and Scattering Department (2002–2005), Professor at University of Stuttgart (2005–2008) Research Groups: Active in the Department of Electrical Engineering, collaborating on projects involving radar imaging, antenna design, and electromagnetic field transformations. Publications span journals such as IEEE Transactions on Antennas and Propagation, focusing on topics like phase retrieval, decoupling networks, and frequency-selective surfaces. His lab develops practical measurement frameworks for large-scale antenna systems and environmental resilience testing.

Jan H.S. BergmanView profile

Researcher

• Antenna Design
• Microwave Engineering
• Wireless Communications
• +5 more

Jan H.S. Bergman is a Doctoral Researcher at Aalto University's Department of Electronics and Nanoengineering, actively contributing to the Ville Viikari Group. His work bridges theoretical antenna design with practical implementation for next-generation wireless systems. Research interests span Antenna Design , Millimeter-wave Systems , and Wireless Communications , with specialized focus on Ka/E-band arrays, wearable device integration, and RFID solutions. Bergman addresses critical challenges like metallic-structure compatibility for smartwatches and scan-range limitations in high-frequency arrays through innovations such as parasitic resonators and 3D-printed metallic elements. Analysis of his 2024-2025 publications reveals a cohesive trajectory toward compact, high-performance RF solutions for 5G/6G and IoT. Key themes include millimeter-wave beamforming techniques, optimization of yield-critical microwave devices using swarm intelligence, and novel coupling mechanisms for chip-antenna integration—demonstrating both theoretical depth and hardware validation. As an early-career researcher, Bergman participates in collaborative projects within Aalto's wireless ecosystem but does not oversee student supervision. His work leverages university resources for advanced prototyping and measurement, including waveguide simulators and millimeter-wave testbeds. The Ville Viikari Group provides a dynamic environment for antenna innovation, where Bergman contributes to cutting-edge developments in array architectures and wearable RF systems through hands-on experimentation and cross-disciplinary teamwork.

Tim VogelView profile

Researcher

• Terahertz (THz) Generation
• High-Power Lasers
• Ultrafast Optics
• +3 more

Tim Vogel is a PhD candidate at Ruhr-University Bochum's Faculty of Electrical Engineering, affiliated with the Photonics and Ultrafast Laser (PULS) group. He holds B.Sc. and M.Sc. degrees in Physics from Heinrich-Heine University Düsseldorf. His research focuses on high-power terahertz (THz) generation and optimization of THz-Time Domain Spectroscopy (THz-TDS), with a particular emphasis on developing high-average-power THz sources using advanced materials like lithium niobate and organic crystals (e.g., BNA and MNA). His work includes innovations in tilted-pulse-front geometry, air-plasma emitters, and cryogenically cooled systems to enhance THz output power and spectral range. Education: B.Sc./M.Sc. in Physics, Heinrich-Heine University Düsseldorf (thesis: laser plasma setup and gravitational wave detector mirror characterization) PhD candidate at Ruhr-University Bochum (started 2019) His research interests include ultrafast laser technology, THz source scaling, and applications in spectroscopy and imaging. Key contributions include achieving record average powers (643 mW) in single-cycle THz sources and designing high-dynamic-range THz-TDS systems. He actively presents at conferences like CLEO and IRMMW-THz, focusing on advancements in THz generation and instrumentation. His publications span topics such as organic crystal-based THz emitters, spintronic THz sources, and lensless THz imaging. Current work emphasizes cryogenic cooling solutions, GHz-repetition-rate lasers, and next-generation THz spectrometers for industrial and scientific applications.