After obtaining a Physics MPhys from the University of Exeter in 2017, I went into industry where I worked primarily in software engineering. In 2020, I joined the University of Southampton on the MiNDS CDT programme.
My interests are primarily focussed on the use of machine learning for cyber and hardware security. I have recently taken part in a small project working on trustworthy autonomous systems which I also found quite interesting.
Research Engineer at the IT Innovation Centre, as part of the ECS Centre for Health Technologies.
From a background of Astrophysics (PhD - University of St. Andrews & Flatiron Institute, New York), Chris specialises in developing trustworthy and explainable machine learning algorithms. Closely aligned with University Hospital Southampton, Chris works directly with both clinicians and patients to develop tools that can improve healthcare.
Ongoing Projects:
- mySmartCOPD (NHSX £1.5 million): mySmartCOPD aims to develop a personalised AI-enhanced platform (building on mymhealth's app myCOPD) which informs users (who have Chronic Obstructive Pulmonary Disease - COPD) if they are likely to exacerbate in the near-future. By providing an early warning, people living with COPD have an opportunity to take action to prevent an exacerbation or lessen its severity. The project aims to empower users by having more control over their condition, enabling medication to be used more appropriately, and enable NHS resources to be used more efficiently. Chris leads the development and visualisations of the AI component for the project, which is to be used as part of a large clinical trial.
- AISmartCorps (InnovateUK - £626,367): Financial service companies acquire huge volumes of data which require checking for, and resolving, errors. This is a time consuming and often overly manual set of tasks that put staff under significant pressures which can lead to resourcing challenges and increased business risks. In addition, as data volumes increase, companies are finding it harder and harder to effectively check every line of data and have to choose where to focus their efforts to minimise risks. AISmartCorps aims to develop and deploy state-of-the-art AI algorithms for automating error detection and recommendations for appropriate resolutions, thus reducing this significant burden on staff and allowing them to focus on more valuable and skillful tasks for the company. Chris contributes to the development of AI components for the project.
- COdesigning Trustworthy Autonomous Diabetes Systems (TASHUB - £100,000): COTADS aims to develop trustworthy algorithms for people with type-1 diabetes during life transitions (i.e. as they transition from paediatric to adult care units). The project involves people with type-1 diabetes, clinicians, and data scientists who together explore where machine learning can be effective, and identify how best to communicate AI to better acceptance. Chris leads the development and visualisations of the AI component for the project.
Recent Projects:
- TriagED Decision support algorithms for emergency departments (Alan Turing Institute - £100,000): Emergency departments (EDs) in the UK are under sustained and increasing pressure. A key aspect of EDs is the ability to 'triage' patients (i.e. assess the immediate risk to the individual), however, under significant pressure it can be difficult to comprehensive assess every patient in a timely manner. TriagED investigated how machine learning algorithms could be used as decision support tools, to help improve the safety and efficiency within UHS's ED. Chris led a research piece which developed a model that predicted patient hospital admission ahead-of-time (i.e. from the ED), and explored the impact of the COVID-19 pandemic on patient admissions.
- CO@home (NHS): COVID-19 has placed unprecedented demands on hospitals. A clinical service, COVID Oximetry @home (HSJ Patient Safety Award 2021) was launched in November 2020 to support remote monitoring of COVID-19 patients in the community. Remote monitoring through CO@h aims to identify early patient deterioration and provide timely escalation for cases of silent hypoxia, while reducing the burden on secondary care. Chris contributed to the data analysis evaluating the efficacy of the intervention.
Duckworth, Christopher, Chmiel, Francis P., Burns, Daniel, Zlatev, Zlatko D., White, Neil M., Daniels, Thomas W. V., Kiuber, Michael and Boniface, Michael J. (2021) Using explainable machine learning to characterise data drift and detect emergent health risks for emergency department admissions during COVID-19. Scientific Reports, 11 (1), [23017]. (doi:10.1038/s41598-021-02481-y).
Boniface, Michael, Burns, Daniel, Duckworth, Chris, Duruiheoma, Franklin, Armitage, Htwe, Ratcliffe, Naomi, Duffy, John, O’Keeffe, Caroline and Inada-Kim, Matt (2021) COVID Oximetry @home: evaluation of patient outcomes. medRxiv. (doi:10.1101/2021.05.29.21257899).
Email: C.J.Duckworth@soton.ac.uk
University of Southampton student Emily Wayland has been named the UK Electronics Skills Foundation (UKESF) Scholar of the Year.
The MEng Electronic Engineering student, whose scholarship is sponsored by Arm, is the seventh Southampton student to win the honour in the past 10 years.
Her Southampton peer Oana Lazar also received a special commendation for her outstanding entry, representing a first in the competition's history.
The Scholar of the Year Award, sponsored by IC Resources, recognises students that have made a significant contribution through a work placement and actively promoted the study of STEM subjects to young people.
Emily says: "I feel so honoured to be selected as 2020’s UKESF Scholar of the Year, particularly out of so many other inspiring students that I have met during my time at university and as a scholar.
"I chose to study electronics because I was fascinated with technology and I wanted to learn more about how things work. I am so grateful that I have been able to share my passion for electronics with school students and to inspire the next generation of engineers, particularly girls who are interested in STEM."
UKESF Scholarships boost students' career prospects through an annual bursary, paid work placements and mentoring from a leading employer in the electronics sector. Scholarships were awarded to 21 Southampton students in 2020, representing over a third of all those granted to the 22 universities in the scheme.
Emily adds: "As one of the many opportunities provided by the UKESF, I attended the WES Student Conference this year, to learn from inspiring women in the technology industry what I could achieve with hard work. I would really like to thank my sponsoring company, Arm, who went above and beyond to give me the best summer internship experience possible, in a rather difficult year.
"I feel so proud to be recognised not only for my academic achievements, but also for my contributions to my university community and to the promotion of electronics, both of which have been such an important part of my four years at university. I never expected to win this award, but it has been such a boost to my confidence and will really help to kickstart my professional career."
Oana Lazar is studying Electronic Engineering with Industrial Studies at Southampton and was named the runner-up of the UKESF 2020 Automotive Electronics Competition late last year with a thought-provoking take on the future of driverless vehicles.
She says: "In the past two years as a Scholar, the UKESF has taught me that becoming an engineer is about much more than knowledge and good grades, setting me on a path to joining a far greater community of people who are, in the most literal of terms, changing the world. My summer internship with UltraSoC provided me with a taste of being a ‘real’ engineer, and my 12-month placement is helping me continue on this incredible journey.
"I am extremely grateful to the UKESF for providing me with the opportunities, connections, and confidence to develop myself as a student, engineer, and a member of the community, and I am truly honoured to receive the judges’ first ever High Commendation for the UKESF’s Scholar of the Year award, in 2020."
Professor Geoff Merrett, ECS Director of Outreach and Recruitment, says: "Many congratulations to Emily and Oana on their successes, which are very well deserved. I’m delighted that this continues a long list of successes for Southampton in the Award's history."
Aitchison, Callum, Buckle, Roman, Ch'ng, Alvin, Clarke, Christian, Malley, Jacob and Halak, Basel (2020) On the integration of physically unclonable functions into ARM TrustZone security technology. In 2020 European Conference on Circuit Theory and Design (ECCTD). IEEE. 4 pp . (doi:10.1109/ECCTD49232.2020.9218417).
Telephone: +44 (0) 23 8059 7904193279
"My interests are in applied Antenna Engineering and RF/Microwave Techniques. In research, I address electronic sustainability challenges through RF sensing, RF power transfer, and green RF electronics. I am also passionate about RF engineering education and research communication for attracting more students to bridge the skills gap in the RF industry"
Mahmoud received his EEE BEng (First Class Hons.) in September 2018, and his award-winning PhD in Rectenna Design in April 2021, from the University of Southampton. He previously worked as an undergraduate and postgraduate Research Assistant, at the University of Southampton (UK and Malaysia) on industrial collaborations and research projects (Intel; EPSRC Platform Grant), as a Researcher Co-Investigator on Safeguard a £49.9k EPSRC-SPRINT project, and has worked on consultancy projects (ECS Partners Ltd.) in 2017-2021. He was an EU-EnABLES funded PhD student from 2018 to 2020. He was a Hardware Verification Engineering Intern, in 2018, and a Research Intern, in 2020, at Arm Ltd., UK.
He has been PI/Co-I on projects worth over £370k, and has published over 70 journal and conference papers in leading IEEE and high-IF publications. He holds a Intelligence Community Research Fellowship on the topic of RF-enabled energy harvesting, and is s currently with the University of Glasgow as a Prolpetic Lecturer (Assitant Professor) and UK IC Fellow. He is also a Visiting Fellow in the School of Electronics and Computer Science, University of Southampton.
Dr. Wagih holds multiple external roles including:
A number of potential PhD topics I'm keen on supervising, around flexible/printed microwave systems and antennas are available at www.c-fleet.ecs.soton.ac.uk/node/214.
My interests broadly cover:
High-frequency circuits characterization and hands-on RF and microwave testing; supervising projects on antenna design, microwave circuits, and wireless systems.
Rotaru, Mihai and Mohamed, Mahmoud (2017) Analysis and design of low loss differential transmission line structures for high speed applications. In Electronics Packaging Technology Conference (EPTC), 2017 IEEE 19th. IEEE. pp. 1-5 . (doi:10.1109/EPTC.2017.8277541).
Wagih, Mahmoud, Wei, Yang, Yong, Sheng and Beeby, Stephen (2018) Connecting and powering flexible IoT, an insole case study. Arm Research Summit 2018, Robinson College, Cambridge, United Kingdom. 17 - 19 Sep 2018.
Mohamed, Mahmoud, Wei, Yang and Beeby, Steve (2019) Flexible 2.4 GHz node for body area networks with a compact high-gain planar antenna. IEEE Antennas and Wireless Propagation Letters, 18 (1), 49-53. (doi:10.1109/LAWP.2018.2880490).
Wagih, Mahmoud, Weddell, Alex S. and Beeby, Steve (2019) Millimeter-wave textile antenna for on-body RF energy harvesting in future 5G networks. Wireless Power Week 2019, IEEE Wireless Power Transfer Conference., IET Savoy Place, London, United Kingdom. 18 - 21 Jun 2019. pp. 1-4 . (In Press) (doi:10.1109/WPTC45513.2019.9055541).
Wagih, Mahmoud, Weddell, Alex S. and Beeby, Stephen (2019) Characterizing and modelling non-linear Rectifiers for RF energy harvesting. PowerMEMS 2019: International Conference on Micro and Nanotechnology for Power generation and Energy Conversion Applications, , Krakow, Poland. 03 - 06 Dec 2019. 5 pp .
Wagih, Mahmoud, Weddell, Alex S. and Beeby, Steve (2019) Overcoming the efficiency barrier of textile antennas: a transmission lines approach. Proceedings, 32 (1), 1-5. (doi:10.3390/proceedings2019032018).
Paosangthong, Watcharapong, Wagih, Mahmoud, Torah, Russel and Beeby, Steve (2019) Textile-based triboelectric nanogenerator with alternating positive and negative freestanding grating structure. Nano Energy, [104148]. (doi:10.1016/j.nanoen.2019.104148).
Wagih, Mahmoud, Komolafe, Abiodun, Zaghari, Bahareh, Weddell, Alex S. and Beeby, Steve (2020) A broadband outlook on flexible and textile RF energy harvesting and wireless power transfer: from near-field to 5G. Innovations in Large-Area Electronics Conference (innoLAE 2020), , Cambridge, United Kingdom. (In Press)
Komolafe, Abiodun, Wagih, Mahmoud, Valavan, Ashwini, Ahmed, Zeeshan, Stuikys, Aleksas and Zaghari, Bahareh (2019) A smart cycling platform for textile-based sensing and wireless power transfer in smart cities. Proceedings, 32 (1), 1-5, [7]. (doi:10.3390/proceedings2019032007).
Wagih, Mahmoud, Weddell, Alex S. and Beeby, Steve (2020) Rectennas for radio-frequency energy harvesting and wireless power transfer: A review of antenna design [Antenna applications corner]. IEEE Antennas and Propagation Magazine, 62 (5), 95-107, [9214948]. (doi:10.1109/MAP.2020.3012872).
Wagih, Mahmoud, Komolafe, Abiodun O. and Zaghari, Bahareh (2019) Position independent wearable 6.78 MHz near-field radiative wireless power transfer using electrically-small embroidered textile coils. PowerMEMS 2019: International Conference on Micro and Nanotechnology for Power generation and Energy Conversion Applications, , Krakow, Poland. 03 - 06 Dec 2019. 5 pp .
Wagih, Mahmoud (2020) Direct-write dispenser printing for rapid antenna prototyping on thin flexible substrates. In 2020 14th European Conference on Antennas and Propagation (EuCAP). IEEE. 4 pp . (doi:10.23919/EuCAP48036.2020.9135625).
Wagih, Mahmoud, Weddell, Alex S. and Beeby, Steve (2020) Sub-1 GHz flexible concealed rectenna yarn for high-efficiency wireless-powered electronic textiles. In 2020 14th European Conference on Antennas and Propagation (EuCAP). IEEE. 5 pp . (doi:10.23919/EuCAP48036.2020.9136041).
Mohamed, Mahmoud (2020) Dataset for "Separation-Independent Wearable 6.78 MHz Near-Field Radiative Wireless Power Transfer using Electrically-Small Embroidered Textile Coils". University of Southampton doi:10.5258/SOTON/D1205 [Dataset]
Paosangthong, Watcharapong, Wagih, Mahmoud, Torah, Russel and Beeby, Steve (2020) Textile manufacturing compatible triboelectric nanogenerator with alternating positive and negative freestanding grating structure. Proceedings, 32 (1), [23]. (doi:10.3390/proceedings2019032023).
Wagih, Mahmoud, Komolafe, Abiodun and Zaghari, Bahareh (2020) Dual-receiver wearable 6.78 MHz resonant inductive wireless power transfer glove using embroidered textile coils. IEEE Access, 8, 24630-24642, [8978636]. (doi:10.1109/ACCESS.2020.2971086).
Mohamed, Mahmoud, Komolafe, Abiodun and Zaghari, Bahareh (2020) Dataset for the paper: Dual-Receiver Wearable 6.78 MHz Resonant Inductive Wireless Power Transfer Glove using Embroidered Textile Coils. University of Southampton doi:10.5258/SOTON/1217 [Dataset]
Wagih, Mahmoud, Komolafe, Abiodun and Zaghari, Bahareh (2020) Separation-independent wearable 6.78 MHz near-field radiative wireless power transfer using electrically-small embroidered textile coils. Energies, 13 (3), 1-14, [528]. (doi:10.3390/en13030528).
Wagih, Mahmoud, Weddell, Alex S. and Beeby, Steve (2020) High-efficiency sub-1 GHz flexible compact rectenna based on parametric antenna-rectifier co-design. IEEE International Microwave Symposium: IEEE Microwave Week, Los Angeles, United States. (In Press)
Wagih, Mahmoud, Hillier, Nicholas, Yong, Sheng, Weddell, Alex S. and Beeby, Steve (2020) Wearable e-textile wireless RF power supply based on a textile supercapacitor and a flexible rectenna filament. IEEE FLEPS 2020: IEEE International Conference on Flexible and Printable Sensors and Systems, , Manchester, United Kingdom. 16 - 19 Aug 2020. (In Press)
Wagih, Mahmoud, Komolafe, Abiodun and Zaghari, Bahareh (2020) Wearable wireless power transfer using direct-write dispenser printed flexible coils. IEEE FLEPS 2020: IEEE International Conference on Flexible and Printable Sensors and Systems, , Manchester, United Kingdom. 16 - 19 Aug 2020. (In Press)
Wagih, Mahmoud, Wei, Yang, Komolafe, Abiodun, Torah, Russel and Beeby, Stephen (2020) Reliable UHF long-range textile-integrated RFID tag based on a compact flexible antenna filament. Sensors, 20 (12), 1-15, [3435]. (doi:10.3390/s20123435).
Mohamed, Mahmoud, Wei, Yang, Komolafe, Abiodun, Torah, Russel and Beeby, Stephen (2020) Dataset for the paper: Reliable UHF Long-Range Textile-Integrated RFID Tag based on a Compact Flexible Antenna Filament. University of Southampton doi:10.5258/SOTON/D1422 [Dataset]
Mohamed, Mahmoud, Cetinkaya, Oktay, Zaghari, Bahareh, Weddell, Alexander and Beeby, Stephen (2020) Dataset for "Real-World Performance of Sub-1 GHz and 2.4 GHz Textile Antennas for RF-Powered Body Area Networks". University of Southampton doi:10.5258/SOTON/D1479 [Dataset]
Wagih, Mahmoud, Cetinkaya, Oktay, Zaghari, Bahareh, Weddell, Alex S. and Beeby, Steve (2020) Real-world performance of sub-1 GHz and 2.4 GHz textile antennas for RF-powered body area networks. IEEE Access, 8, 133746-133756, [9149585]. (doi:10.1109/ACCESS.2020.3011603).
Mohamed, Mahmoud, Hilton, Geoffrey S., Weddell, Alexander and Beeby, Stephen (2020) Data for Broadband Millimeter Wave Textile-Based Flexible Rectenna. University of Southampton doi:10.5258/SOTON/D1493 [Dataset]
Wagih, Mahmoud, Hilton, Geoffrey S., Weddell, Alex S. and Beeby, Steve (2020) Broadband millimeter-wave textile-based flexible rectenna for wearable energy harvesting. IEEE Transactions on Microwave Theory and Techniques, 68 (11), 4960-4972. (doi:10.1109/TMTT.2020.3018735).
Wagih, Mahmoud, Weddell, Alex S. and Beeby, Steve (2020) Millimeter wave power harvesting: A review. IEEE Open Journal of Antennas and Propagation. (doi:10.1109/OJAP.2020.3028220).
Wagih, Mahmoud, Weddell, Alex S. and Beeby, Steve (2020) Omnidirectional dual-polarized low-profile textile rectenna with over 50% efficiency for sub-μW/cm2 wearable power harvesting. IEEE Transactions on Antennas and Propagation. (doi:10.1109/TAP.2020.3030992). (In Press)
Mohamed, Mahmoud, Beeby, Stephen and Weddell, Alexander (2020) Data for Omnidirectional Dual-Polarized Low-Profile Textile Rectenna with over 50% Efficiency for Sub-µW/cm^2 Wearable Power Harvesting. University of Southampton doi:10.5258/SOTON/D1571 [Dataset]
Mohamed, Mahmoud, Beeby, Stephen and Weddell, Alexander (2020) Dataset for: Millimeter-Wave Power Harvesting: A Review. University of Southampton doi:10.5258/SOTON/D1568 [Dataset]
Mohamed, Mahmoud (2020) Data for Meshed High-Impedance Matching Network-Free Rectenna Optimized for Additive Manufacturing. University of Southampton doi:10.5258/SOTON/D1632 [Dataset]
Wagih, Mahmoud, Weddell, Alex S. and Beeby, Steve (2020) Meshed high-impedance matching network-free rectenna optimized for additive manufacturing. IEEE Open Journal of Antennas and Propagation, 1-12. (doi:10.1109/OJAP.2020.3038001).
Wagih, Mahmoud, Hilton, Geoffrey S., Weddell, Alex S. and Beeby, Steve (2021) 2.4 GHz wearable textile antenna/rectenna for simultaneous information and power transfer. In 15th European Conference on Antennas and Propagation, EuCAP 2021. IEEE.. (doi:10.23919/EuCAP51087.2021.9411499).
Wagih, Mahmoud, Weddell, Alex S. and Beeby, Steve (2021) Powering e-textiles using a single thread radio frequency energy harvesting rectenna. International Conference on the Challenges, Opportunities, Innovations and Applications in Electronic Textiles. 03 - 04 Nov 2020. (doi:10.3390/proceedings2021068016).
Wagih, Mahmoud, Weddell, Alex S. and Beeby, Steve (2021) Analyzing and maximizing the power harvesting efficiency of a textile rectenna through reflector-based shielding. In 15th European Conference on Antennas and Propagation, EuCAP 2021. IEEE.. (doi:10.23919/EuCAP51087.2021.9411484).
Wagih, Mahmoud, Hillier, Nicholas, Yong, Sheng, Weddell, Alex S. and Beeby, Steve (2021) RF-powered wearable energy harvesting and storage module based on e-textile coplanar waveguide rectenna and supercapacitor. IEEE Open Journal of Antennas and Propagation, 2, 302-314, [9354848]. (doi:10.1109/OJAP.2021.3059501).
Wagih, Mahmoud and Shi, Junjie (2021) Direct-written printed dual-polarized meshed antenna for chipless RFID sensing. In General Assembly of the International Radio Science Union (URSI). IEEE. 4 pp . (In Press)
Wagih, Mahmoud, Weddell, Alex S. and Beeby, Steve (2021) Millimeter-wave textile-based monopole antenna for wearable wireless power transmission. In General Assembly of the International Radio Science Union (URSI). IEEE. 4 pp . (In Press)
Wagih, Mahmoud (2021) An investigation of meshed printed monopoles for optically-transparent antennas. In General Assembly of the International Radio Science Union (URSI GASS).
Wagih, Mahmoud, Hilton, Geoffrey S., Weddell, Alex S. and Beeby, Steve (2021) Dual-band dual-mode textile antenna/rectenna for Simultaneous Wireless Information and Power Transfer (SWIPT). IEEE Transactions on Antennas and Propagation, 69 (10), 6322-6332. (doi:10.1109/TAP.2021.3070230). (In Press)
Wagih, Mahmoud, Weddell, Alex S. and Beeby, Steve (2021) Dispenser printed flexible rectenna for dual-ISM band high-efficiency supercapacitor charging. In 2021 IEEE Wireless Power Transfer Conference (WPTC). IEEE. 4 pp . (In Press)
Mohamed, Mahmoud (2021) Data suppporting "RF-Powered Wearable Energy Harvesting and Storage Module based on E-Textile Coplanar Waveguide Rectenna and Supercapacitor". University of Southampton doi:10.5258/SOTON/D1737 [Dataset]
Mohamed, Mahmoud (2021) Data associated with the Dual-Band Dual-Mode Textile Antenna/Rectenna for Simultaneous Wireless Information and Power Transfer. University of Southampton doi:10.5258/SOTON/D1777 [Dataset]
Wagih, Mahmoud and Shi, Junjie (2021) Wireless ice detection and monitoring using flexible UHF RFID tags. IEEE Sensors Journal. (doi:10.36227/techrxiv.14252657.v2). (In Press)
Wagih, Mahmoud (2021) Comments on “A Passive and Wireless SensorBased on RFID Antenna for Detecting Mechanical Deformation”. IEEE Open Journal of Antennas and Propagation, 2. (In Press)
Komolafe, Abiodun, Zaghari, Bahareh, Torah, Russel, Weddell, Alexander, Khanbareh, Hamideh, Michail Tsikriteas, Zois, Vousden, Mark, Wagih, Mahmoud, Tronco Jurado, Ulises, Shi, Junjie, Li, Yi, Yang, Kai, Savelli, Guillaume, White, Neil and Beeby, Stephen (2021) E-textile technology review: from materials to applications. IEEE Access, 9, 97152-97179, [9471836]. (doi:10.1109/ACCESS.2021.3094303).
Shi, Junjie and Wagih, Mahmoud (2021) Flexible Direct-Write Printed RF Sensor for RF Ice Sensing. In 2021 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS). IEEE.. (doi:10.1109/FLEPS51544.2021.9469841).
Wagih, Mahmoud, Hilton, Geoffrey S., Weddell, Alex S. and Beeby, Steve (2021) Dual-polarized wearable antenna/rectenna for full-duplex and MIMO Simultaneous Wireless Information and Power Transfer (SWIPT). IEEE Open Journal of Antennas and Propagation, 2, 844-857, [9492275]. (doi:10.1109/OJAP.2021.3098939).
Wagih, Mahmoud, Komolafe, Abiodun, Torah, Russel, Weddell, Alex S. and Beeby, Steve (2021) Screen printing reliable wearable microstrip antennas on rough textile substrates. In IEEE Antennas and Propagation Symposium. IEEE. pp. 1-2 . (In Press)
Wagih, Mahmoud and Shi, Junjie (2021) Complex-impedance dipole antennas as RFID-enabled ice monitors. In IEEE Antennas and Propagation Symposium. IEEE.. (In Press)
Wagih, Mahmoud, Hilton, Geoffrey S., Weddell, Alex S. and Beeby, Steve (2021) Millimeter wave power transmission for compact and large-area wearable IoT devices based on a higher-order mode wearable antenna. IEEE Internet of Things Journal. (doi:10.1109/JIOT.2021.3107594).
Mohamed, Mahmoud and Shi, Junjie (2021) UHF RFID Ice Detection and Monitoring Data. University of Southampton doi:10.5258/SOTON/D1849 [Dataset]
Mohamed, Mahmoud and Hilton, Geoffrey S. (2021) Data Supporting the Article: Dual-Polarized Wearable Antenna/Rectenna for Full-Duplex and MIMO Simultaneous Wireless Information and Power Transfer (SWIPT). University of Southampton doi:10.5258/SOTON/D1899 [Dataset]
Mohamed, Mahmoud and Hilton, Geoffrey S. (2021) Millimeter Wave Power Transmission for Compact and Large-Area Wearable IoT Devices based on a Higher-Order Mode Wearable Antenna Data. University of Southampton doi:10.5258/SOTON/D1931 [Dataset]
Wagih, Mahmoud, Savanth, Anand, Gamage, Sahan, Weddell, Alex S. and Beeby, Steve (2021) CMOS UHF RFID Rectifier Design and Matching: an Analysis of Process and Temperature Variations. In 2021 IEEE International Conference on RFID Technology and Applications (RFID-TA). IEEE.. (In Press)
Wagih, Mahmoud, Hillier, Nicholas, David George, Weddell, Alex S. and Beeby, Steve (2021) E-Textile RF energy harvesting and storage using organic-electrolyte carbon-based supercapacitors. 2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications, , chongqing, China. 15 - 17 Nov 2021. 4 pp . (In Press)
Wagih, Mahmoud and Moody, Thomas (2021) Open-Source Low-Cost Antenna Measurement Setup for Rapid Echoic Measurements. In 2020 IEEE Conference on Antenna Measurements & Applications (CAMA). IEEE. 5 pp . (In Press) (doi:10.36227/techrxiv.16610818.v1).
Wagih, Mahmoud, Komolafe, Abiodun and Hillier, Nicholas (2022) Screen-Printable Flexible Textile-Based Ultra-Broadband Millimeter-Wave DC-Blocking Transmission Lines based on Microstrip-Embedded Printed Capacitors. IEEE Journal of Microwaves. (doi:10.1109/JMW.2021.3126927).
Wagih, Mahmoud (2022) Broadband low-loss on-body UHF to millimeter-wave surface wave links using flexible textile single wire transmission lines. IEEE Open Journal of Antennas and Propagation, 3, 101-111. (doi:10.1109/OJAP.2021.3136654).
Paosangthong, Watcharapong, Torah, Russel, Beeby, Stephen and Wagih, Mahmoud (2021) Textile-based triboelectric nanogenerator with alternating positive and negative freestanding woven structure for harvesting sliding energy in all directions. Nano Energy, 92, [106739]. (doi:10.1016/j.nanoen.2021.106739).
Wagih, Mahmoud, Hilton, Geoffrey S., Weddell, Alex S. and Beeby, Steve (2021) 5G-enabled E-textiles based on a low-profile millimeter-wave textile antenna. In Engineering Proceedings. Multidisciplinary Digital Publishing Institute (MDPI).. (In Press)
Wagih, Mahmoud, Malik, Obaid, Weddell, Alex S. and Beeby, Steve (2021) E-Textile breathing sensor using fully-textile wearable antennas. In Engineering Proceedings. Multidisciplinary Digital Publishing Institute (MDPI)..
Wagih, Mahmoud, Shi, Junjie and Li, Menglong (2022) Radio frequency-enabled “green” Large Area Electronics: from robust sensors to biodegradable antennas. Innovations in Large Area Electronics (InnoLAE) 2022, , Cambridge, United Kingdom. 22 - 24 Feb 2022. (In Press)
Wagih, Mahmoud, Yong, Sheng, Yang, Kai, Weddell, Alexander and Beeby, Steve (2021) Printed non-metallic textile-based carbon antenna for low-cost green wearable applications. In European Conference on Antennas and Propagation, 2022 (EuCAP). IEEE.. (In Press)
Wagih, Mahmoud and Birley, Peter (2021) Towards improved IoT LoRa-WAN connectivity using broadband omnidirectional antennas. In European Conference on Antennas and Propagation 2022 (EuCAP). (In Press)
Mohamed, Mahmoud (2022) Data spporting the Screen-Printable Flexible Textile-Based Ultra-Broadband Millimeter-Wave DC-Blocking Transmission Lines based on Microstrip-Embedded Printed Capacitors. University of Southampton doi:10.5258/SOTON/D2128 [Dataset]
Wagih, Mahmoud, Hillier, Nicholas, Weddell, Alex S. and Beeby, Steve (2021) Textile-based radio frequency energy harvesting and storage using ultra-compact rectennas with high effective-to-physical area ratio. In 2021 IEEE 20th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS). IEEE. 4 pp . (doi:10.1109/PowerMEMS54003.2021.9658367).
Wagih, Mahmoud (2022) Phase-accurate analytical transmission line model and for a 1--50 GHz millimeter-wave textile-based wearable Goubau Single Wire Transmission Line (SWTL). In 3rd URSI Atlantic / Asia-Pacific Radio Science Meeting - 2022. IEEE.. (In Press)
Wagih, Mahmoud, Komolafe, Abiodun, Weddell, Alex S. and Beeby, Steve (2022) Broadband compact substrate-independent textile wearable antenna for simultaneous near- and far-field wireless power transmission. IEEE Open Journal of Antennas and Propagation, 3, 398 - 411. (doi:10.1109/OJAP.2022.3167089).
Wagih, Mahmoud, Komolafe, Abiodun, Weddell, Alex S. and Beeby, Steve (2022) 1 μW-3.75 W dual-mode near/far-field wearable wireless power transfer using a hybrid rectenna. In IEEE Wireless Power Week (WPW 2022). IEEE. 4 pp .
Wagih, Mahmoud (2022) Battery-free wireless node powered using high-efficiency harvesting of 900 MHz GFSK- modulated packets with a compact rectenna. IEEE Wireless Power Week (WPW 2022), , Bordeaux, France. 05 - 08 Jul 2022. (In Press)
Wagih, Mahmoud, Komolafe, Abiodun, Weddell, Alex S. and Beeby, Steve (2022) Watt-level low-SAR near-field wearable wireless power transfer using an all-textile receiver. In 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting. IEEE. 2 pp . (In Press) (doi:10.1109/MAP.2021.3121522).
Wagih, Mahmoud (2022) On the Moisture-Resilience of On-Body Surface Wave Single Wire Transmission Lines (SWTLs). In 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting. IEEE. 2 pp . (In Press)
Wagih, Mahmoud, Weddell, Alex S. and Beeby, Steve (2022) Body-proximity effects on the input impedance of a complex-conjugate SWIPT textile rectenna. In IEEE Antennas and Propagation Symposium. IEEE. 2 pp . (In Press)
Wagih, Mahmoud, Weddell, Alex S. and Beeby, Steve (2022) Towards multi-mode millimeter wave body area networks for information and power transmission: a co-existence study. In 2022 Mediterranean Microwave Symposium. IEEE. 4 pp . (In Press)
Mohamed, Mahmoud (2022) Data Supporting the paper: Broadband Low-Loss On-Body UHF to Millimeter-Wave Surface Wave Links using Flexible Textile Single Wire Transmission Lines. University of Southampton doi:10.5258/SOTON/D2072 [Dataset]
Wagih, Mahmoud and Shi, Junjie (2022) Towards the optimal antenna-based wireless sensing strategy: An ice sensing case study. IEEE Open Journal of Antennas and Propagation, 3, 687 - 699. (doi:10.1109/OJAP.2022.3182770).
Wagih, Mahmoud and Beeby, Steve (2022) Thin flexible RF energy harvesting rectenna surface with a large effective aperture for sub-µW/cm2 powering of wireless sensor nodes. IEEE Transactions on Microwave Theory and Techniques, 1-11. (doi:10.1109/TMTT.2022.3192532).
Paosangthong, Watcharapong, Wagih, Mahmoud, Torah, Russel and Beeby, Steve (2022) Textile manufacturing compatible triboelectric nanogenerator with alternating positive and negative woven structure. Engineering Proceedings, 15 (1). (doi:10.3390/engproc2022015019).
Wagih, Mahmoud, Weddell, Alex S. and Beeby, Stephen (2022) Battery-free wireless light-sensing tag based on a long-range dual-port dual-polarized RFID platform. Sensors, 22 (13), [4782]. (doi:10.3390/s22134782).
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Email: mahm1m19@soton.ac.uk