Profiles

Sebastian Celis Sierra is a Ph.D. candidate in Electrical and Computer Engineering at King Abdullah University of Science and Technology (KAUST), where he develops advanced integral-equation solvers for the accurate simulation of electromagnetic metasurfaces. He holds an M.S. in Electrical Engineering (2018–2020) from KAUST and dual B.Eng. degrees in Electrical/Power Engineering and Electronics Engineering (2014–2018) from Universidad de los Andes, Bogotá.

Sebastian's research focuses on formulating and implementing surface and volume integral-equation methods in both the time and frequency domains to capture complex electromagnetic behavior in arbitrarily shaped metasurfaces. By coupling these formulations with generalized sheet transition conditions (GSTCs), he aims to achieve both numerical efficiency and physical fidelity. His work advances the theoretical foundations and practical computational tools necessary for the next generation of communication systems.

Shahd Shami is a Ph.D. student in Electrical and Computer Engineering at KAUST, specializing in robotics and control systems. Before that, she worked as a Teaching Assistant at King Abdulaziz University, where she gained hands-on experience in AI projects and technology solutions. Shahd received her M.Sc. in Electrical and Computer Engineering from KAUST, focusing on machine learning and robot planning, and her B.Sc. in Electrical and Computer Engineering from King Abdulaziz University, Saudi Arabia.

Shahd's research focuses on developing adaptive and intelligent control mechanisms to enhance robotic systems' autonomy and efficiency in dynamic environments. She combines classical control theory with advanced machine learning algorithms to create models that improve robotic performance, adaptability, and interaction with uncertain environments. Areas of interest: • Adaptive control systems for robotics • Machine learning integration in control mechanisms • Advanced sensor technologies for robotics • System integration and implementation of AI solutions • Robotics education and training

Soumia Si Youcef is an electronics engineer and graduate student at King Abdullah University of Science and Technology (KAUST), currently specializing in Electrical and Computer Engineering. Her work bridges the fields of electronics and artificial intelligence, with a focus on healthcare innovation.

• Intelligent healthcare devices
• Sensor design and integration
• Artificial intelligence in biomedical systems
• Electronic system prototyping

Talha Ariff was awarded his BEng/MEng degree in Biomedical Engineering from City, University of London in 2022, where he focused on optoelectronic devices for use in medical and chemical sensing.
He is now a Ph.D. student in the Photonics Lab at KAUST, researching further applications for optoelectronic sensors in desert agriculture and undersea communication cables.

Marine Ecology & Desert agriculture, Sensors, Photonics & Optoelectronics

Tingang graduated from University of Electronic Science and Technology of China (UESTC) majoring in electro-magnetic field and wireless technology on 2022.

Tingang focuses on ultrawide bandgap semiconductors, especially AlN and AlGaN epitaxy by MOCVD and device fabrications

Wenbo Yan received the degree of Bachelor of Science in Material Science and Engineering in 2021 from South China University of Technology, Guangdong, China, and a master’s degree in Material Science and Engineering in 2022 from King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia.He is now a Ph.D. student in the Photonics Laboratory at KAUST.

Photonics and optoelectronics, Solar energy

• Signal processing.
• Learning method over complex.
• Dynamic structures
• Low-complexity and energy-efficient VLSI signal processing system design.

Yan Wang is a M.S./Ph.D. student in the Division of Computer, Electrical and Mathematical Sciences & Engineering (CEMSE) at King Abdullah University of Science and Technology (KAUST). She obtained her bachelor's degree of Communication Engineering from the University of Electronic, Science, and Technology of China (UESTC) in 2024.

Photonics and optoelectronics, Ultrawide bandgap semiconductor

Yara Banda is an M.S./Ph.D. student at the Photonics Lab in the Electrical and Computer Engineering Department (CEMSE) at King Abdullah University of Science and Technology (KAUST). She received her B.Sc. degree from King Abdulaziz University (Jeddah, Saudi Arabia) in 2021.

Yasmine's research interests include controller design, observer design, virtual sensors, scientific machine learning, UAV control in non-inertial frames.

Yiming Yang is a Ph.D. candidate at the KAUST Integrated Microwaves Packaging Antennas and Circuits Technology Research Group under the supervision of Professor Atif Shamim. Before joining KAUST, Yiming obtained a bachelor's degree in electronic science and technology from the University of Electronic Science and Technology of China (UESTC).

Yiming Yang‘s research interests include frequency selective surfaces, reconfigurable intelligent surfaces, and meta-surfaces in combination with additive manufacturing, time modulation, and other fabrication and reconfiguration methods.

• Nanofabrication of Semiconductors
• N/MEMS design and dynamics
• Control Theory
• Vibration
• Mechatronics

Yousef Awad received his B.Sc. degree in Communication and Networks Engineering from Prince Sultan University, Riyadh, Saudi Arabia, in 2020, and his M.Sc. degree in Telecommunication Engineering from King Fahd University of Petroleum and Minerals (KFUPM), Dhahran, Saudi Arabia, in 2024. He is currently pursuing a Ph.D. in Electrical and Computer Engineering at King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia.

His research interests span various areas of wireless communication systems, including Integrated Sensing and Communications (ISAC), Unmanned Aerial Vehicle (UAV) detection, and applications of Reconfigurable Intelligent Surfaces (RISs). During his M.Sc. studies, he also worked as a Telecommunication Engineer at King Fahd International Airport (KFIA), Dammam, Saudi Arabia, with Enova by Veolia.

Yousef’s research interests span various topics in wireless communication systems, including Integrated Sensing and Communications (ISAC), Unmanned Aerial Vehicle (UAV) detection, and applications of Reconfigurable Intelligent Surfaces (RISs).

• Optical wireless communication.
• Embedded systems.
• Hardware & software co-design.

Zhandos Zhakipov received his Bachelor’s and Master’s degrees in Electrical and Computer Engineering from Nazarbayev University, Kazakhstan, in 2022 and 2024, respectively. He is currently pursuing a Ph.D. in the Communications and Computing Systems Laboratory (CCSL) at King Abdullah University of Science and Technology (KAUST), under the supervision of Prof. Ahmed Eltawil.

Zhandos Zhakipov's research interests include reconfigurable intelligent surfaces (RIS), millimeter-wave (mmWave) communication, the Internet of Things (IoT), and digital twins for wireless communication systems.

Zhiyuan Liu is a Ph.D. candidate in Electrical Engineering at King Abdullah University of Science and Technology (KAUST), under the supervision of Professor Xiaohang Li. He received his bachelor’s degree from the University of Electronic Science and Technology of China in 2020. His research focuses on the fabrication processes and performance optimization of III-nitride optoelectronic devices, covering areas such as micro-LEDs, deep ultraviolet (DUV) LEDs, and ultraviolet photodetectors. His work emphasizes device structural design, physical modeling, micro/nano-fabrication techniques, and advanced surface and interface engineering to enhance the efficiency and reliability of III-nitride devices. To date, Zhiyuan Liu has published over 30 SCI journal papers, including 10 first-author articles in leading international journals such as Light: Science & Applications, Optics Letters, and Journal of Materials Chemistry C.

Zinan XIAO is a Ph.D. student at Photonics Laboratory at King Abdullah University of Science and Technology (KAUST). 
Before he joined the Photonics Laboratory, he worked as an optical hardware engineer in the industry, focusing on designing and testing optical splitters. 
He received his Master of Science degree at Imperial College London, UK. 
He obtained his bachelor's degree in optoelectronic information engineering at Chongqing University. 

Sensors, Photonics and optoelectronics