Measurement and control method of clearance between wind turbine tower and blade-tip based on millimeter-wave radar sensor
Sign Up to like & getrecommendations! Published in 2021 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2020.107319
Abstract: Abstract This paper presented a method for measuring windturbine blade clearance based on a millimeter-wave radar sensor that operates at a frequency of 24 GHz. The values of the change in the distance between the tower… read more here.
Keywords: control; wave radar; radar sensor; clearance ... See more keywords
Determining the nominal body contour image using wideband millimeter-wave radar for characterizing person-worn threats
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Microwave and Wireless Technologies"
DOI: 10.1017/s1759078721001276
Abstract: Precise characterization of concealed person-worn objects will speed up the passenger screening process by reducing the rate of nuisance alarms, while also enhancing the airport security imaging systems. This paper presents an automatic, real-time method… read more here.
Keywords: wave radar; millimeter wave; radar; person worn ... See more keywords
Application of Hash Function on FMCW Based Millimeter-Wave Radar Against DRFM Jamming
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2928000
Abstract: Transport innovations and technological improvements have increased attention to specific techniques of communications, such as millimeter-wave radars used in autonomous vehicles (AVs). In order to improve the performance of antijamming capability of a millimeter-wave radar,… read more here.
Keywords: millimeter wave; wave radar; function; hash function ... See more keywords
AI-Powered In-Vehicle Passenger Monitoring Using Low-Cost mm-Wave Radar
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2021.3138051
Abstract: We propose a novel algorithm to identify occupied seats in a motor vehicle, i.e., the number of occupants and their positions, using a frequency modulated continuous wave radar. Instead of using a high-resolution radar, which… read more here.
Keywords: wave radar; classification; low cost; radar ... See more keywords
A Method of Track Matching Based on Multipath Echoes in High-Frequency Surface Wave Radar
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2018.2868095
Abstract: The echo signal of high-frequency surface wave radar is a signal which may contain both ocean path echoes and ionosphere path echoes. Due to the diffuse scattering characteristic of target, a portion of the echo… read more here.
Keywords: surface wave; high frequency; track; wave radar ... See more keywords
Ionospheric Decontamination for HF Hybrid Sky-Surface Wave Radar on a Shipborne Platform
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2017.2757000
Abstract: This letter describes a method of correcting ionospheric frequency modulation for a high-frequency hybrid sky-surface wave radar mounted on a shipborne platform. In the proposed method, azimuth-dependent sea clutter signals are first decomposed into monocomponent… read more here.
Keywords: surface wave; hybrid sky; sky surface; wave radar ... See more keywords
Man-Made Radio Frequency Interference Suppression for Compact HF Surface Wave Radar
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2018.2845885
Abstract: High-frequency surface wave radar (HFSWR) suffers from a man-made interference because its amplitude is high enough to mask the Bragg scattering signal. Although several methods have been proposed for resolving this problem, they are inapplicable… read more here.
Keywords: surface wave; frequency; interference; wave radar ... See more keywords
Comparison of Sea Wave Measurement Systems Based on Marine Radar and Microseismic Technologies
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2021.3050815
Abstract: Sea state affects the coasts of all maritime regions, and it impacts anthropic infrastructures and influences the activities carried out in the sea as well as in its proximity. Sea-state monitoring is therefore important for… read more here.
Keywords: system; wave radar; sea state; radar system ... See more keywords
Separation of Incident and Reflected Waves by Means of a Wave Radar System
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2021.3050829
Abstract: This letter describes the wave reflection induced by the breakwater of the Port of Civitavecchia in the Tyrrhenian Sea, Italy, using a $X$ -band wave radar. The wave radar system detected a complex structure of… read more here.
Keywords: reflected waves; wave radar; radar; radar system ... See more keywords
MIMO Ground Wave Radar Radio Frequency Monitoring
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2022.3189160
Abstract: High-frequency (HF) ground wave radar is widely used in maritime target detection and marine environment observation. Its performance is often degraded by co-frequency interference of the HF band. It is necessary to detect the environmental… read more here.
Keywords: wave radar; frequency; ground wave; radar ... See more keywords
Pursuing Drones With Drones Using Millimeter Wave Radar
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2020.2990605
Abstract: Drones are being used more and more often for various human and industry friendly applications. However, users with evil intentions also have access to drones and do not hesitate to use them for harmful purposes,… read more here.
Keywords: drones drones; drones using; pursuing drones; millimeter wave ... See more keywords