جست‌وجوی استاد و پژوهشگر

• Phased Array Engineering
• Millimeter-Wave (D-band) Communication
• Integrated Circuit Design
• +۳ مورد دیگر

Wooram Lee is an Associate Professor in Electrical Engineering, specializing in millimeter-wave (D-band) and sub-THz communication systems. His research focuses on integrated circuit design, phased arrays, and optical transceivers for next-generation wireless technologies and sensing applications. Lee’s research interests include Phased Array Engineering , D-band Communication , Optical Transceiver Development , and WDM-PON Systems . He explores calibration-free phase control, energy-efficient designs, and heterogeneous integration of arrays for scalable sub-THz communication and radar applications. Recent publications emphasize advancements in D-band amplifier design , frequency doubler efficiency , and 5G phased array transceivers . His work targets high-performance components like beamformers , power amplifiers , and spectrum sensing processors to address bandwidth and efficiency challenges. Lee has received a Predoctoral Fellowship from the Solid-State Circuits Society (SSCS) (2006–2011). His research is supported by multiple National Science Foundation (NSF) grants , including projects on energy-efficient D-band communication modules and heterogeneously integrated arrays. Current grants from the National Science Foundation fund projects such as Heterogeneously Integrated Arrays for Massively Scalable sub-THz Communications and Sensing (2024–2027) and Heterogeneous module, array antenna, and IC co-design for energy-efficient D-band wireless communications and radar (2023–2026). These emphasize scalable architectures and co-design methodologies for wireless systems.

Ali Farahbakhshمشاهده پروفایل

استادیار

• Antenna Design
• Microwave Engineering
• Millimeter Wave Communications
• +۳ مورد دیگر

Dr. Ali Farahbakhsh serves as a faculty member in the Department of Microwave and Antenna Engineering within the Faculty of Electronics, Telecommunications and Informatics at Gdańsk University of Technology. His research focuses on advanced antenna systems for millimeter-wave applications with particular expertise in gap waveguide technology. His research interests span antenna design , microwave engineering , and millimeter wave communications , with recent work emphasizing mechanically reconfigurable systems, wideband array antennas, and innovative waveguide structures. Dr. Farahbakhsh's publications demonstrate consistent collaboration with researchers D. Zarifi and M. Mrozowski, producing high-impact work in IEEE journals and Scientific Reports. His recent publications reveal strong trends in gap waveguide applications for mmWave systems, with particular emphasis on mechanically reconfigurable antennas that overcome limitations of electronic beam steering systems. His work spans multiple frequency bands including Ka-band, Ku-band, and E-band applications, addressing critical challenges in bandwidth, isolation, and mechanical integration. Through his research, Dr. Farahbakhsh has contributed significantly to the advancement of mechanically steerable antenna systems, slot array designs, and waveguide-based components that enable more efficient millimeter-wave communications infrastructure. His work bridges theoretical electromagnetic principles with practical engineering solutions for next-generation wireless systems.

Farhan Abdul Ghaffarمشاهده پروفایل

دانشیار

• RF and Microwaves
• Reconfigurable and Tunable RF devices
• System on Package
• +۴ مورد دیگر

Dr. Farhan Abdul Ghaffar is an Associate Professor in the Department of Electrical & Computer Engineering at Georgian College, affiliated with Lakehead University. He joined Lakehead University in August 2019. His research focuses on RF and microwave engineering, with a particular emphasis on reconfigurable and tunable RF devices, system-on-package integration, and flexible RF electronics. He holds a Ph.D. in Electrical Engineering from King Abdullah University of Science and Technology (KAUST), Saudi Arabia, and has extensive academic qualifications including an M.Sc. from KAUST and a B.E. in Electronics Engineering from NED University, Pakistan. His research addresses challenges in antenna design, including phased arrays, leaky-wave antennas, and frequency/polarization reconfigurability. He has pioneered work on additive manufacturing with magnetic inks and field-programmable microwave substrates (FPMS), enabling dynamic adjustments in antenna performance. His innovations in wearable and flexible antennas have applications in medical dosimetry and industrial sensors. Notably, he has secured grants totaling over $2.3 million for bold research projects, including blood storage optimization and automotive radar systems. Dr. Ghaffar’s publications span 2010–2024, with a strong focus on tunable components, antenna arrays, and material-based solutions for RF systems. His recent work includes a 2024 phased array antenna using magnetically-controlled additive manufacturing and a 2023 full-duplex wireless power transfer system for industrial sensors. He has been featured in Lakehead University’s 'Big Ideas' series for his contributions to improving blood storage logistics via RF-enabled solutions. His academic contributions include 60+ peer-reviewed articles and collaborative projects with industry partners. While no formal awards are listed, his grant success and media coverage reflect his impactful research. Current activities involve advancing wearable electronics and reconfigurable microwave systems for diverse applications.

• Photonics
• Astrophotonics
• Optics
• +۴ مورد دیگر

**Sergio Leon-Saval** is a Professor at the School of Physics , University of Sydney, and holds leadership roles as Director of the Sydney Astrophotonics Instrumentation Laboratory (SAIL) and Institute of Photonics and Optical Science (IPOS) . He earned his PhD from the University of Bath (UK, 2006) and has been at the University of Sydney since 2007. His research focuses on photonics, astrophotonics, optical fibres, and astronomical instrumentation, with over 90 journal articles and 220 conference papers, yielding 10,000+ citations and an h-index of 49. **Education**: PhD in Physics (University of Bath, 2006). **Research Interests**: Optics, photonics, astrophotonics, spectroscopy, astronomical instrumentation, and optical fibre devices. Aligns with University priorities in space exploration, climate science, and communication technologies. **Awards**: 2023 Optica Fellow, 2020 Knight’s Cross of the Order of Isabella the Catholic, 2019 ANZOS John Love Award, and 2016 ASA Peter McGregor Prize. He has supervised 14 PhD students, 2 Masters, and 6 Honours candidates. **Projects**: Developing photonic lanterns for ultra-precision astronomy, broadband starlight injection systems, and hyperspectral imaging for environmental monitoring. Collaborates with institutions like UNSW, AIP (Germany), and ANZOS. **Labs/Teams**: Leads SAIL and IPOS, overseeing research prototyping and academic partnerships. Active in global initiatives like the Hector spectrograph and QB50 CubeSat projects.

• Federated Learning
• Wireless Communications
• Communication Efficiency for Distributed Learning
• +۷ مورد دیگر

José Mairton Barros da Silva Jr. is an Assistant Professor in the Division of Computer Systems at Uppsala University, Sweden, starting April 2023. Prior to this, he was a Marie Skłodowska-Curie Postdoctoral Fellow jointly at Princeton University (Department of Electrical and Computer Engineering) and KTH Royal Institute of Technology (Division of Network and Systems Engineering). He holds a Ph.D. in Electrical Engineering and Computer Science from KTH, supervised by Carlo Fischione and Gábor Fodor, and BSc and MSc degrees in Telecommunications Engineering from the Federal University of Ceará, Brazil. Ph.D. in Electrical Engineering and Computer Science, KTH Royal Institute of Technology, 2019 MSc in Telecommunications Engineering, Federal University of Ceará, 2014 BSc in Telecommunications Engineering (with honors), Federal University of Ceará, 2012 His research lies at the intersection of wireless communications and machine learning, with a focus on federated learning, communication efficiency, full-duplex systems, millimeter-wave communications, and vehicular networks. He investigates how to optimize distributed machine learning over constrained wireless channels, leveraging techniques in signal processing, optimization, and network design to improve efficiency, fairness, and scalability. The recent publications highlight a strong trend toward integrating machine learning with wireless system design, particularly in enabling efficient federated learning over-the-air, reducing communication overhead via quantization and lazy aggregation, and enhancing full-duplex mmWave systems through low-resolution hardware and smart beamforming. His 2022 survey on Wireless for Machine Learning serves as a foundational reference in the field. He has been recognized with prestigious awards, including: Marie Skłodowska-Curie Fellowship (2022–2025) Grant from the Ericsson Research Foundation (2022) He has been actively involved in research leadership and dissemination, having served as Secretary for the Full-Duplex and Self-Interference Cancellation Emerging Technologies Initiatives (2018–2021), co-chaired workshops at IEEE GLOBECOM, and delivered tutorials on 'Wireless for Machine Learning' at major IEEE conferences (ICASSP, PIMRC, ICC, GLOBECOM). He has also taught in the KTH-Ericsson Data Science Micro Degree Program. His research has been supported by competitive grants and collaborative institutions including Ericsson, Princeton, and KTH. He contributes to open science through GitHub, where he shares code for full-duplex mmWave beamforming algorithms. He has been affiliated with research labs and teams at KTH, Princeton, GTEL (Brazil), and Rice University, working closely with leading experts in communication theory and machine learning. His future work is expected to advance intelligent, energy-efficient, and scalable wireless systems for distributed AI.

• Microwave Engineering
• Antennas and Propagation
• 5G Technology
• +۴ مورد دیگر

Gian Domenico AMENDOLA is a Professor at the Department of Computer Engineering, Modeling, Electronics and Systems at the University of Calabria, Italy. His research focuses on microwave engineering, antenna design, and advanced wireless communication systems for 5G, satellite, and automotive applications. Research areas include phased arrays, millimeter-wave systems, dielectric spectroscopy, and RF front-end design. Recent publications highlight innovations in Ka/Ka-band duplexers, E-band backhaul antennas, and AI-driven control for phased arrays. He contributes to technologies for SatCom on the Move user terminals and high-frequency waveguide transitions. Key collaborations involve BiCMOS-based millimeter-wave components and multilayer frequency-selective surfaces.

J. Christoph Scheyttمشاهده پروفایل

استاد

• Integrated Circuits
• Photonics
• Radar Systems
• +۳ مورد دیگر

Prof. J. Christoph Scheytt is a full Professor (W3) at Paderborn University’s Faculty of Computer Science, Electrical Engineering and Mathematics. He holds a doctorate in Electrical Engineering from Ruhr University Bochum (2000) and has extensive experience in academia and industry. He leads the System and Circuit Technology section at the Heinz Nixdorf Institut and is a founding member of the Institute for Photonic Quantum Systems (PhoQS) and member of the Center for Optoelectronics and Photonics (CeOPP). His research focuses on integrated circuits, photonics, and radar systems. Education: Diploma in Electrical Engineering (1995-1995), PhD (2000), Ruhr University Bochum. Key Roles: Head of Circuit Design at IHP (2006-2012), co-founder of advICo microelectronics (2000-2006). Research interests include THz systems, photonic radar, quantum systems, and optoelectronic integration. Current projects involve LiDAR-radar systems, THz transceivers, and quantum communication infrastructure. He teaches courses on silicon photonics, RF IC design, and nanoelectronics. Recent publications highlight advancements in photonic radar, ultra-low phase noise signal sources, and FMCW lidar systems. His work bridges semiconductor technology with photonics for next-generation communication and sensing applications.

Nima Ghalichechianمشاهده پروفایل

دانشیار

• Millimeter-Wave Antennas and Arrays
• Reconfigurable Antennas
• Phase-Change Materials
• +۴ مورد دیگر

Nima Ghalichechian is an Associate Professor in the School of Electrical and Computer Engineering at Georgia Institute of Technology. He leads the mmWave Antennas and Arrays Laboratory, focusing on millimeter-wave phased arrays, reconfigurable antennas, and phase-change materials. His work spans high-power arrays, 5G/6G systems, and advanced measurement techniques. Education: B.S. in Electrical Engineering from Amirkabir University of Technology (2001), M.S. and Ph.D. from the University of Maryland-College Park (2005, 2007). Prior to Georgia Tech, he held roles at Formfactor Inc., Ohio State University (OSU), and the ElectroScience Laboratory. Research interests include mmWave antennas, reconfigurable components, on-chip integration, and nonlinear materials like vanadium dioxide. His lab develops solutions for harsh environments, high-frequency communication systems, and energy-efficient designs. Notable achievements include the 2024 Roger Webb Outstanding Junior Faculty Award, NSF CAREER Award (2019), and multiple industry collaborations. He serves as an Associate Editor for IEEE Transactions on Antennas & Propagation and leads Georgia Tech’s Georgia Electronic Design Center (GEDC).

• Nanophotonics
• Environmental Monitoring
• Optical Communication Systems
• +۳ مورد دیگر

Kristinn B. Gylfason is a Professor in the Division of Micro and Nanosystems at KTH Royal Institute of Technology. His work focuses on nanophotonics, environmental monitoring, and optical communication systems. He leads research on photonic micro- and nanosystems, including gas sensors and energy-efficient photonic circuits. Education: PhD in Electrical Engineering (KTH, 2010), Docent in Micro- and Nanosystems (KTH, 2015), MSc and BSc from the University of Iceland (2003, 2001). Visiting scholar at Ghent University (2013). Research interests include miniaturized optical sensors for greenhouse gas detection and low-energy photonic circuits. Awards: Göran Gustafsson Young Researcher Prize (2011) and a major Young Researcher Grant from the Swedish Research Council. Teaching roles include examiner and course responsible for advanced degree projects in Electrical Engineering and Engineering Physics, as well as courses in Measurement Technology and Microsystem Technology.

• Microwave Engineering
• MEMS Technology
• Terahertz Systems
• +۳ مورد دیگر

Syed Umer Abbas Shah is a Researcher at the Department of Micro and Nanosystems, KTH Royal Institute of Technology since May 2016. He holds a PhD in Microsystem Technology from KTH (2014), an MSc in Wireless Engineering from DTU (2007), and a BS in Engineering from GIK Institute (2003). His research focuses on millimeter-wave and terahertz micromachined components, including filters, phase shifters, waveguides, and antennas, emphasizing MEMS reconfigurability for tunability. He has received the IEEE MTT Graduate Fellowship Award (2014) and a best paper award at the 2010 Asia-Pacific Microwave Conference. His teaching includes courses such as 'Build your own Radar System' and 'Hands-On Microelectromechanical Systems Engineering.' Key research areas span MEMS-based high-frequency systems, with publications on sub-THz radar, waveguide components, and antenna design. His work addresses challenges in reconfigurable systems, beam steering, and high-frequency integration.

Guoan Wangمشاهده پروفایل

استاد

• RF/Microwave/mmwave Systems
• MEMS Components
• Tunable RF Devices
• +۴ مورد دیگر

Guoan Wang is a Professor and Graduate Director in the Department of Electrical Engineering at the University of South Carolina's Molinaroli College of Engineering and Computing. His research focuses on advanced RF/Microwave/mmwave systems, including MEMS components, tunable devices, ferroelectric/ferromagnetic thin films, 3D IC integration, sensors, and 3D printing. He holds a Ph.D. in Electrical and Computer Engineering from Georgia Institute of Technology (2006). His research interests span smart RF systems, reconfigurable components, and advanced manufacturing technologies. Notable contributions include tunable microwave phase shifters, bio-implantable sensors, and nano-patterned thin film integration. His work has been recognized through over 20 patents and prestigious awards like the IEEE Region 3 Outstanding Engineer Award (2018) and NSF CAREER Award (2012). Prof. Wang teaches courses ranging from foundational topics (Signals & Systems, Electromagnetics) to advanced subjects like RF Circuit Design and Microwave Devices. He has advised numerous graduate students and holds adjunct roles as Associate Editor for IEEE Microwave Letters and Guest Editor for IEEE Access. Education: Ph.D., Georgia Tech (2006) Professional Experience: Advisory roles at IBM (2006–2011), Motorola (1997–1999) Key Contributions: Over 30 patents in RF/microwave components, 50+ peer-reviewed publications

Gerald Goldمشاهده پروفایل

پژوهشگر

• Electromagnetic Interaction
• 3D Printing in RF Components
• Microwave Engineering
• +۶ مورد دیگر

Gerald Gold is a researcher and Group Leader of the Microwave Assembly and Interconnects Group at Friedrich-Alexander University Erlangen-Nürnberg (FAU), within the Institute of Microwaves and Photonics (LHFT). His roles include leading research on 3D-printed microwave components, electromagnetic interactions in non-ideal materials, and automation of RF testing. He holds a Dr.Eng. from FAU (2016) and a Diploma in Mechatronics (2009). Research focuses on additive manufacturing techniques for RF components, numerical field simulations, and dielectric material characterization. Key applications include satellite communication systems, automotive radar, and harsh-environment components. He leads the 3D Microwave Assembly & Interconnects Laboratory and Signal Integrity Laboratory , driving innovations in dielectric image lines, phase-shifters, and tunable liquid crystal systems. Recent work emphasizes mmWave and THz technologies, with publications in top conferences like IEEE Radio and Wireless Symposium (RWS) and EuCAP. His research bridges advanced manufacturing (e.g., investment casting, laser direct structuring) with high-frequency engineering, addressing challenges in component miniaturization and reliability.

• RFID Technology
• Human Activity Recognition
• Machine Learning
• +۳ مورد دیگر

Sahar Golipoor is a Doctoral Researcher at Aalto University's Department of Information and Communications Engineering. Affiliated with the Ambient Intelligence research group, her work focuses on RFID-based sensing systems and machine learning applications for human activity recognition. Institution: Aalto University Department: Information and Communications Engineering Research Groups: Ambient Intelligence Her research explores advanced signal processing techniques for RFID systems, including adaptive segmentation and multimodal convolutional neural networks. Recent publications highlight innovations in complex gesture recognition, throughput optimization for energy-harvesting networks, and phase-profile analysis in RF-sensing environments. Publications from 2021-2024 demonstrate expertise in wireless sensing technologies, with a focus on improving gesture recognition accuracy and spectral efficiency through machine learning. Key trends include non-static RFID tag analysis and low-complexity algorithm development.

• Monolithic Microwave Integrated Circuits (MMIC)
• Millimeter-wave and Terahertz Electronics
• Packaging Technologies for High-Frequency Circuits
• +۲ مورد دیگر

Vessen Vassilev serves as an Associate Professor in the Department of Microtechnology and Nanoscience at Chalmers University of Technology, Sweden, where he has been affiliated since 1998. His academic journey began at Sofia Technical University before transitioning to Chalmers for advanced degrees and his current research leadership role. His educational qualifications include: M.Sc. in Radio Communications, Sofia Technical University, Bulgaria (1995) M.Sc. in Digital Communications, Chalmers University of Technology (1998) Ph.D., Department of Radio and Space Science, Chalmers University of Technology (2003) Professor Vassilev's research focuses on pioneering Monolithic Microwave Integrated Circuits (MMIC) for frequencies exceeding 100 GHz, with dual emphasis on circuit design and specialized packaging technologies. His work extends to millimeter-wavelength sensor development, most notably an automotive polarimetric radar system validated in real traffic conditions for road surface characterization—a breakthrough enabling differentiation between wet, icy, and dry pavement through advanced electromagnetic sensing. Analysis of his recent publications (2021-2025) reveals concentrated expertise in D-band/E-band communications, automotive radar applications, and innovative packaging solutions. Key thematic threads include road surface sensing using polarimetric techniques, high-speed wireless data transmission above 100 GHz, and gap waveguide antenna integration—demonstrating consistent contributions to next-generation millimeter-wave systems for both communication and safety-critical applications. He maintains active research within Chalmers' Microwave Electronics Laboratory, driving projects that bridge theoretical circuit design with practical implementation in radio astronomy heritage systems and emerging automotive technologies.

Tim Taltyمشاهده پروفایل

استاد

• Wireless Communications
• Communication Systems
• Signal Processing
• +۴ مورد دیگر

Tim Talty is a Collegiate Professor and Director of Admissions for the Master of Engineering Program at Virginia Tech's Bradley Department of Electrical and Computer Engineering. He holds a Ph.D. from the University of Toledo (1996) and a B.S. from Trine University (1987). His research focuses on wireless communications, signal processing, and intra-vehicle sensor networks, with particular emphasis on physical layer security and mobile communications. Key research areas include lidar systems, vehicular antennas, and software-defined radio architectures. He has contributed to innovations in automotive communication networks, including UWB localization and transparent antenna fabrication. His work bridges theoretical advancements with practical applications in autonomous vehicles and telematics. Notable awards include the General Motors ‘Boss Kettering’ Award for Innovation (2019) and the Commander's Award for Civilian Service from the U.S. Army. He has served as an ABET program evaluator and actively participates in industry collaborations, including leadership roles in IEEE conferences and automotive R&D initiatives. Recent publications emphasize energy-efficient computing for ADAS, lidar miniaturization, and 5G vehicle connectivity. His research trends highlight interdisciplinary approaches to solving challenges in vehicular communication, sensor fusion, and autonomous systems.