A wireless W-band 3D-printed temperature sensor based on a three-dimensional photonic crystal operating beyond 1000 C

J Sánchez-Pastor, P Kadĕra, M Sakaki… - Communications …, 2024 - nature.com
In addressing sensing in harsh and dynamic environments, there are no available millimeter-
wave chipless and wireless sensors capable of continuous operation at extremely high …

Millimeter-wave imaging system based on direct-conversion focal-plane array receiver

S Korolyov, A Goryunov, I Illarionov, V Parshin… - Sensors, 2022 - mdpi.com
A new approach to millimeter-wave imaging was suggested and experimentally studied.
This approach can be considered as the evolution of the well-established focal-plane array …

Artificial intelligence and machine learning technologies for integration of terrestrial in non-terrestrial networks

M Khalid, J Ali, B Roh - IEEE Internet of Things Magazine, 2024 - ieeexplore.ieee.org
The integration of terrestrial networks into non-terrestrial networks (NTN) has garnered
substantial attention as a transformative approach to extending connectivity to remote and …

A Novel Movable Mannequin Platform for Evaluating and Optimising mmWave Radar Sensor for Indoor Crowd Evacuation Monitoring Applications

QN Chan, D Gao, Y Zhou, S Xing, G Zhai, C Wang… - Fire, 2024 - mdpi.com
Developing mmWave radar sensors for indoor crowd motion sensing and tracking faces a
critical challenge: the scarcity of large-scale, high-quality training data. Traditional human …

Experimental and numerical study on fire-induced collapse of double-span steel portal frames

W Ji, GQ Li, Y Wang, J Li, S Zhu, X Yang, B Chen… - Fire Safety Journal, 2024 - Elsevier
This paper introduces experimental and numerical investigations on the fire-induced
collapse behavior of double-span steel portal frames. A natural fire test was conducted on a …

Radar-Enabled Millimeter-Wave Sensing of Fire Interactions

F Schenkel, T Schultze, C Baer… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This article investigates the impact of fire on electromagnetic waves within a 70–90 GHz
frequency range. To gain a deeper understanding of interactions between fire and radar …

Flame-Millimeter-Wave-Interactions: A Radar-Based Sensor Concept

F Schenkel, C Baer, I Rolfes… - 2023 IEEE Sensors …, 2023 - ieeexplore.ieee.org
This paper investigates the effects of an ethanol flame on an electromagnetic wave in the
frequency range of 68–92 GHz. For a better understanding of the interaction between fire …

A Macrozone LBS Scheme Based on Data Fusion of Vehicle GNSS and Roadside Millimeter-Wave Radar in a Road Traffic Scenario

X Cao, S Wang, X Lu, K Teng - IEEE Sensors Journal, 2023 - ieeexplore.ieee.org
Real-time location-based service (LBS) for vehicles in a road traffic scenario plays an
important role in the Internet of Vehicles (IoV). However, traditional GNSS-based LBS …

A Hybrid CMOS-InP W-Band Imaging Radiometer with Compact MetaSurface Antenna for UAV-Based Wildfire Imaging

A Tang, N Chahat, G Gupta - 2024 IEEE/MTT-S International …, 2024 - ieeexplore.ieee.org
This paper presents a CMOS W-band imaging radiometer (passive imager) for wildfire
imaging from a small drone platform. To keep the instrument compact, the radiometer adopts …

Radar-Based Smoke Detection at Millimeter Wave Frequencies: An Experimental Study

F Schenkel, T Schultze, C Baer… - 2024 IEEE/MTT-S …, 2024 - ieeexplore.ieee.org
The influence of smoke on electromagnetic waves in the W-Band range is investigated in
this paper. To understand the interaction between smoke and radar signals, it is important to …