Results 61 to 70 of about 1,755 (182)
IET Radar, Sonar &Navigation, Volume 20, Issue 1, January/December 2026.Aiming at the problem of a low signal‐to‐noise ratio (SNR) and micro‐motion interference of vital signal behind obstacles, this paper proposes a vital signal detection method based on multiple regions of interest (multi‐ROI) joint enhancement for 4D TWIR.
Kun Yan +8 more
wiley +1 more source
IET Radar, Sonar &Navigation, Volume 20, Issue 1, January/December 2026.This paper investigates the impact of common indoor materials on mmWave radar signal behaviour at 77–81 GHz. Experimental results quantify material‐dependent attenuation and reflection effects under line‐of‐sight and non‐line‐of‐sight scenarios, providing actionable guidance for radar deployment and indoor sensing applications.
Mashal Al Bimani +2 more
wiley +1 more source
IET Radar, Sonar &Navigation, Volume 20, Issue 1, January/December 2026.This study presents RadMoist, a fully contactless framework that estimates volumetric water content with a single low‐cost 77 GHz FMCW radar (TI IWR1443BOOST, 4 GHz sweep and 3.8 cm range resolution). Beyond conventional surface amplitude and time of flight (ToF), RadMoist introduces three physics‐guided indices: Microangular backscatter slope ($\mu ...
Zubair Sharif +4 more
wiley +1 more source
Calibration of Motional Frequency Spread for Wide-Band FMCW Automotive Millimeter-Wave Radar
IEEE Access, 2020 As a key module for self-driving cars and advanced driver assistant systems (ADAS), frequency modulation continuous wave (FMCW) automotive millimeter-wave (mmwave) radar has a good market prospect.
Cheng Zhang +5 more
doaj +1 more source
Gesture Recognition for FMCW Radar on the Edge
2024 IEEE Topical Conference on Wireless Sensors and Sensor Networks (WiSNeT)This paper introduces a lightweight gesture recognition system based on 60 GHz frequency modulated continuous wave (FMCW) radar. We show that gestures can be characterized efficiently by a set of five features, and propose a slim radar processing algorithm to extract these features. In contrast to previous approaches, we avoid heavy 2D processing, i.e.
Maximilian Strobel +2 more
openaire +2 more sources
Joint MobileViT and Knowledge Distillation Network for Hand Gesture Recognition via mmWave Radar
IET Signal Processing, Volume 2026, Issue 1, 2026.Hand gesture recognition using mmWave radar has emerged as a promising technology for human–computer interaction (HCI), smart home systems, and the Internet of Things (IoT). However, the practical application of this technology is often constrained by the high computational complexity and significant storage demands of contemporary deep neural networks,
Xiangqun Zhang +6 more
wiley +1 more source
Compound‐Eye RF Vision for Next‐Generation Biomedical and Human‐Centred Radar Sensing
The Journal of Engineering, Volume 2026, Issue 1, January/December 2026.This paper will first review recent biomedical radar‐enabled advancements at the human–microwave frontier, including physiological signal sensing, non‐contact human–computer interfaces, driving behaviour recognition, human tracking, and early‐stage clinical studies.
Victor G. Rizzi Varela, Changzhi Li
wiley +1 more source
All-Weather Automotive Perception: Monte Carlo Simulation of FMCW LiDAR-Radar Sensor Fusion in Foggy Conditions [PDF]
E3S Web of ConferencesThis work presents an end-to-end Monte Carlo-based framework for FMCW LiDAR-radar fusion in fog, targeting all-weather automotive perception. The model couples radiative-transfer simulation of FMCW LiDAR with a 77 GHz radar link-budget formulation ...
El Haddioui Yassine +3 more
doaj +1 more source
International Journal of Antennas and Propagation, Volume 2026, Issue 1, 2026.A novel linear active rampart array that is able to steer in the azimuth plane through frequency sweeping and in the elevation plane through phase shifting has been developed. The presented system uses eight active elements and two parasitic ones to ensure consistent radiation patterns.
Tudor Ioan Popa +4 more
wiley +1 more source
Journal of Electrical and Computer Engineering, Volume 2026, Issue 1, 2026.According to data from the World Federation of the Hearing Impaired and the World Health Organization, in the world, there are about 72 million people who suffer from hearing impairment, and the total population of hearing‐impaired people is 360 million, out of which 32 million are children. This group of individuals uses hand gestures as the main form
Taiwo Samuel Aina +2 more
wiley +1 more source