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Outputs (86)

Conformal MIMO Ultra-Wideband Antenna Design for High-Speed Wireless Telemetry in Capsule Endoscopy Systems (2024)
Journal Article
Chang, L., Iqbal, A., Basir, A., Simorangkir, R. B. V. B., & Mabrouk, I. B. (2024). Conformal MIMO Ultra-Wideband Antenna Design for High-Speed Wireless Telemetry in Capsule Endoscopy Systems. IEEE Transactions on Antennas and Propagation, 72(7), 5724-5732. https://doi.org/10.1109/tap.2024.3411703

This article presents a novel ultra-wideband (UWB) antenna for multiple-input-multiple-output (MIMO) operations in wireless capsule endoscopy (WCE) applications. The design is capable of supporting high channel capacity for real-time transmission and... Read More about Conformal MIMO Ultra-Wideband Antenna Design for High-Speed Wireless Telemetry in Capsule Endoscopy Systems.

Sub-GHz Wrist-Worn Antennas for Wireless Sensing Applications: A Review (2024)
Journal Article
Kumar, S., Moloudian, G., Simorangkir, R. B. V. B., Gawade, D. R., O’Flynn, B., & Buckley, J. L. (2024). Sub-GHz Wrist-Worn Antennas for Wireless Sensing Applications: A Review. IEEE Open Journal of Antennas and Propagation, 5(5), 1258-1281. https://doi.org/10.1109/ojap.2024.3397193

With recent advances in wearable wrist-worn wireless sensing applications, the demand for smartwatches and wristbands is rapidly increasing due to their widespread adoption in applications such as smart health monitoring, security, and fitness tracki... Read More about Sub-GHz Wrist-Worn Antennas for Wireless Sensing Applications: A Review.

Machine Learning Approaches for EM Signature Analysis in Chipless RFID Technology (2024)
Presentation / Conference Contribution
Rather, N., Simorangkir, R. B. B., Buckley, J. L., O'Flynn, B., & Tedesco, S. (2024, March). Machine Learning Approaches for EM Signature Analysis in Chipless RFID Technology. Presented at 2024 18th European Conference on Antennas and Propagation (EuCAP), Glasgow, United Kingdom

In this paper, for the first time, we provide a comprehensive review of Machine Learning (ML) approaches in Chipless Radio Frequency Identification (CRFID) technology, which is a fast-developing sector with applications in inventory management, anti-... Read More about Machine Learning Approaches for EM Signature Analysis in Chipless RFID Technology.

Ultra-Miniaturized Dual-Band Implantable Antenna for Wireless Capsule Endoscopy (2024)
Journal Article
Alshammari, A., Iqbal, A., Basir, A., Simorangkir, R. B. V. B., & Mabrouk, I. B. (2024). Ultra-Miniaturized Dual-Band Implantable Antenna for Wireless Capsule Endoscopy. IEEE Sensors Journal, 24(9), 15210-15218. https://doi.org/10.1109/jsen.2024.3374817

This study introduces a small dual-band implantable antenna designed for Wireless Capsule Endoscopy (WCE). This antenna operates in the Wireless Medical Telemetry Service (WMTS) 1.4 GHz as well as the Industrial, Scientific, and Medical (ISM) 2.45 GH... Read More about Ultra-Miniaturized Dual-Band Implantable Antenna for Wireless Capsule Endoscopy.

60 GHz FMCW Millimeter Wave Radar Assisted With Dual-Layer Wideband Flexible Metasurface for Accurate Wrist Pulse Monitoring (2024)
Journal Article
Asyari, R. A. I., Wiranata, M. Z., Li, C., Simorangkir, R. B. V. B., & Teichmann, D. (2024). 60 GHz FMCW Millimeter Wave Radar Assisted With Dual-Layer Wideband Flexible Metasurface for Accurate Wrist Pulse Monitoring. IEEE Sensors Letters, 8(3), 1-4. https://doi.org/10.1109/lsens.2024.3365851

This letter presents a novel passive focusing metasurface designed for wrist pulse detection within the 60 GHz millimeter wave frequency range, incorporating a dual-layer transmitarray antenna. The proposed metasurface demonstrates exceptional polari... Read More about 60 GHz FMCW Millimeter Wave Radar Assisted With Dual-Layer Wideband Flexible Metasurface for Accurate Wrist Pulse Monitoring.

RF Energy Harvesting Techniques for Battery-less Wireless Sensing, Industry 4.0 and Internet of Things: A Review (2024)
Journal Article
Moloudian, G., Hosseinifard, M., Kumar, S., Simorangkir, R. B. V. B., Buckley, J. L., Song, C., Fantoni, G., & O’Flynn, B. (2024). RF Energy Harvesting Techniques for Battery-less Wireless Sensing, Industry 4.0 and Internet of Things: A Review. IEEE Sensors Journal, 24(5), 5732-5745. https://doi.org/10.1109/jsen.2024.3352402

As the Internet of Things (IoT) continues to expand, the demand for the use of energy-efficient circuits and battery-less devices has grown rapidly. Battery-less operation, zero maintenance and sustainability are the desired features of IoT devices i... Read More about RF Energy Harvesting Techniques for Battery-less Wireless Sensing, Industry 4.0 and Internet of Things: A Review.

The Potential of Electrospinning to Enable the Realization of Energy-Autonomous Wearable Sensing Systems (2024)
Journal Article
Dinuwan Gunawardhana, K. R. S., Simorangkir, R. B. V. B., McGuinness, G. B., Rasel, M. S., Magre Colorado, L. A., Baberwal, S. S., …Coyle, S. M. (2024). The Potential of Electrospinning to Enable the Realization of Energy-Autonomous Wearable Sensing Systems. ACS Nano, 18(4), 2649-2684. https://doi.org/10.1021/acsnano.3c09077

The market for wearable electronic devices is experiencing significant growth and increasing potential for the future. Researchers worldwide are actively working to improve these devices, particularly in developing wearable electronics with balanced... Read More about The Potential of Electrospinning to Enable the Realization of Energy-Autonomous Wearable Sensing Systems.

A Design Methodology for Sensing-Ready Concentric Rings-Based Chipless RFID Tags With Effective Spectrum Use and High Coding Capacity (2024)
Journal Article
Rather, N., Buckley, J. L., O’Flynn, B., Pigeon, M., & Simorangkir, R. B. V. B. (2024). A Design Methodology for Sensing-Ready Concentric Rings-Based Chipless RFID Tags With Effective Spectrum Use and High Coding Capacity. IEEE Journal of Radio Frequency Identification, 8, 1-9. https://doi.org/10.1109/jrfid.2024.3351678

This paper introduces an innovative strategy for the development of sensing-ready concentric rings-based chipless radio frequency identification (CRFID) tags. Our approach is marked by the novel use of exponentially increasing spacing, a significant... Read More about A Design Methodology for Sensing-Ready Concentric Rings-Based Chipless RFID Tags With Effective Spectrum Use and High Coding Capacity.

Deep Learning Assisted Robust Detection Techniques for a Chipless RFID Sensor Tag (2023)
Journal Article
Rather, N., Simorangkir, R. B. V. B., Buckley, J. L., O’Flynn, B., & Tedesco, S. (2023). Deep Learning Assisted Robust Detection Techniques for a Chipless RFID Sensor Tag. IEEE Transactions on Instrumentation and Measurement, 73, Article 2502710. https://doi.org/10.1109/tim.2023.3334378

In this paper, we present a new approach for robust reading of identification and sensor data from chipless RFID sensor tags. For the first time, Machine Learning (ML) and Deep Learning (DL) regression modelling techniques are applied to a dataset of... Read More about Deep Learning Assisted Robust Detection Techniques for a Chipless RFID Sensor Tag.