A dielectric horn antenna and lightweight radar system for material inspection
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Applied Geophysics"
DOI: 10.1016/j.jappgeo.2019.103822
Abstract: Abstract In this paper, we set up a lightweight, frequency-domain radar system using a handheld vector network analyser combined with air-coupled and dielectric-coupled horn antennas. A new positioning system with a binary barcode ruler, reading… read more here.
Keywords: horn antenna; system; lightweight radar; radar ... See more keywords
The legacy of the SIR-C/X-SAR radar system: 25 years on
Sign Up to like & getrecommendations! Published in 2019 at "Remote Sensing of Environment"
DOI: 10.1016/j.rse.2019.111255
Abstract: Abstract Twenty-five years ago, the two flights of the SIR-C/X-SAR Synthetic Aperture Radar (SAR) system on the Space Shuttle Endeavour blazed a trail towards the future with a series of radar system innovations — that… read more here.
Keywords: sar; sir sar; system; topography ... See more keywords
A stationary impulse-radar system for autonomous deployment in cold and temperate environments
Sign Up to like & getrecommendations! Published in 2020 at "Annals of Glaciology"
DOI: 10.1017/aog.2020.2
Abstract: Abstract Stationary ice-penetrating radar (sIPR) systems can be used to monitor temporal changes in electromagnetically sensitive properties of glaciers and ice sheets. We describe a system intended for autonomous operation in remote glacial environments, and… read more here.
Keywords: system; radar system; stationary impulse; radar ... See more keywords
NLFM pulse radar for drone detection using predistortion technique
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Electromagnetic Waves and Applications"
DOI: 10.1080/09205071.2020.1844598
Abstract: The development of radar technology for the detection of small drones is getting attention of researchers. In this work, the detection of drones using Ku-band radar system has been discussed. We have utilized the advantage… read more here.
Keywords: detection; radar system; predistortion; nlfm pulse ... See more keywords
A Novel Smeared Synthesized LFM TC-OLA Radar System: Design and Performance Evaluation
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2892113
Abstract: This paper introduces a novel smeared synthesized LFM (SSLFM) time compression overlap-add (TC-OLA) radar system. The new system allows us to control the signal to noise ratio level, and, therefore, obtain a higher processing gain… read more here.
Keywords: novel smeared; ola radar; system; lfm ... See more keywords
A Specific Iterative Closest Point Algorithm for Estimating Radar System Errors
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2019.2963432
Abstract: A common radar system calibration approach is to use civil aviation automatic dependent surveillance-broadcast (ADS-B) data to register errors. Considering the temporal and spatial uncertainties in radar system observation data, a specific iterative closest point… read more here.
Keywords: iterative closest; observation data; system errors; radar ... See more keywords
79 GHz Active Array FMCW Radar System on Low-Cost FR-4 Substrates
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3039513
Abstract: This work, for the first time to our best knowledge, presents a W-band multi-channel frequency-modulated continuous-wave (FMCW) radar system on low-cost FR-4 substrates. A center-fed patch array antenna on an FR-4 substrate can achieve a… read more here.
Keywords: array; system; low cost; system low ... 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
A Coherent Integration Method for Moving Target Detection in a Parameter Jittering Radar System Based on Signum Coding
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Signal Processing Letters"
DOI: 10.1109/lsp.2022.3219630
Abstract: In this letter, we propose a novel long-time coherent integration detection method to detect an uncooperative moving target in a frequency and pulse repetition interval randomly jittering radar system based on signum coding (SC). In… read more here.
Keywords: moving target; coherent integration; radar system; method ... See more keywords
Fast Single-Snapshot DOA Estimation of Coherent Sources for Distributed mmWave Radar System
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2022.3168565
Abstract: This brief considers the Direction of Arrival (DOA) estimation for Distributed mmWave Radar System (DmmWRS) in the presence of coherent sources and a single snapshot. To this end, the large virtual aperture is firstly derived… read more here.
Keywords: doa estimation; mmwave radar; radar; radar system ... See more keywords