UAV‐Radar‐Based Through‐Wall Human Activity Recognition via Frequency‐Selective STFT‐ResNet
Electronics Letters, Volume 62, Issue 1, January/December 2026.This letter presents a UAV‐mounted radar system for through‐wall human activity recognition in high‐rise buildings. By combining STFT‐based spectrogram processing with a frequency‐selective ResNet18 network, the method effectively filters noisy subcarriers and classifies activities with high accuracy. Experimental results demonstrate 98.08% recognition
Chenghao Wang +4 more
wiley +1 more source
Micro-doppler radar to evaluate risk for musculoskeletal injury: Protocol for a case-control study with gold standard comparison. [PDF]
PLoS One, 2023 Abou Al Ardat B +5 more
europepmc +1 more source
Remote SensingThe rapid increase in production of small unmanned rotorcrafts (SURs) has made real-time drone surveillance critical for airspace security. Effective SUR detection is essential for maintaining aviation safety, protecting privacy, and ensuring public ...
Yingwei Tian +3 more
doaj +1 more source
Analysis of phase noise influence on micro-Doppler feature extraction of vibrating target
The Journal of Engineering, 2019 It is generally considered that increasing the carrier frequency of radar is an important way to improve the precision of micro-motion measurement. However, the increase of the radar frequency may raise the phase noise intensity of the radar transmitting
Zihao Liu, Bo Peng, Xiang Li
doaj +1 more source
Experimental Verification of Micro-Doppler Radar Measurements of Fall-Risk-Related Gait Differences for Community-Dwelling Elderly Adults. [PDF]
Sensors (Basel), 2022 Saho K +3 more
europepmc +1 more source
IEEE Access, 2019 Micro Doppler analysis of spin stabilized objects is of a great significance for attitude estimation and recognition of space targets. In practice, the radar cannot dwell on one target in a long interval continuously.
Ling Hong, Fengzhou Dai, Xili Wang
doaj +1 more source
Pedestrian Detection in Blind Area and Motion Classification Based on Rush-Out Risk Using Micro-Doppler Radar. [PDF]
Sensors (Basel), 2021 Hayashi S, Saho K, Isobe D, Masugi M.
europepmc +1 more source
Utilization of Micro-Doppler Radar to Classify Gait Patterns of Young and Elderly Adults: An Approach Using a Long Short-Term Memory Network. [PDF]
Sensors (Basel), 2021 Hayashi S +4 more
europepmc +1 more source
Research on micro-Doppler feature of spatial target
EURASIP Journal on Wireless Communications and Networking, 2017 The micro-Doppler (m-D) effect which is also called micro-motion effect is a kind of physical phenomenon, which is often produced in ISAR imaging of space targets. When the space target has a micro-Doppler effect, it will produce frequency modulation for
Zhenyuan Ji +3 more
doaj +1 more source
Helicopter Rotor Parameter Estimation Method for Passive Radar
Leida xuebao, 2018 The passive radar is a new radar system based on third-party non-cooperative radiation sources, which has unique advantages in micro-Doppler target classification and recognition.
Li Yuqian +4 more
doaj +1 more source