Results 21 to 30 of about 3,625 (168)

Sectrum-access-for-Radar-Drone-

, 2022
Spectrum sensing for Radar and drone detection;All codes used here are to be implemented in Matlab.
JUNIOR MILEMBOLO (12068726)
core   +1 more source

Wavenumber Domain Algorithm Based on the Principle of Chirp Scaling for SAR Imaging

Leida xuebao, 2020
As a frequency-domain algorithm for Synthetic Aperture Radar (SAR) imaging, the Range Migration Algorithm (RMA) can theoretically achieve optimal performance.
WEI Wei, ZHU Daiyin, WU Di
doaj   +1 more source

Monostatic and Bistatic Radar Measurements of Birds and Micro-drone [PDF]

, 2016
This paper analyses the experimental results from recent monostatic and bistatic radar measurements of multiple birds as well as a quadcopter micro-drone. The radar system deployed for these measurements was the UCL developed NetRAD system.
Griffiths, Hugh, Fioranelli, Francesco, Torvik, Børge, Borge Torvik, Ritchie, MA, Griffiths, H, Ritchie, Matthew, Francesco Fioranelli, Fioranelli, F, Hugh Griffiths, Matthew Ritchie, Torvik, B   +11 more
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Low-cost, high-resolution, drone-borne SAR imaging [PDF]

, 2021
This article develops and examines methods for the production of real-world, very high-resolution imagery using a high-frequency drone-borne synthetic aperture radar (SAR) operating at short ranges.
Baker, Chris, Antoniou, Michail, Bekar, Ali; id_orcid   +2 more
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Drone-borne SAR imaging and change detection [PDF]

, 2023
This thesis aims to carry out fundamental and systematic research on the formation of high-frequency, high-resolution drone-borne Synthetic Aperture Radar (SAR) imagery of an extended target area and the detection of both sizeable object displacements ...
Bekar, Ali
core  

Analysis of Low-frequency Drone-Borne GPR for Soil Electrical Conductivity Mapping

, 2021
In this study, we analysed the low-frequency drone-borne ground-penetrating radar (GPR) and full-wave inversion method for soil electrical conductivity characterization.
Elodie Jacquemin, Thibaut Parizel, Wu, Kaijun, Loïc Ory, Lambot, Sébastien, 2021 11th International Workshop on Advanced Ground Penetrating Radar (IWAGPR)   +5 more
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A drone-borne multiband DInSAR: results and applications

, 2020
Synthetic Aperture Radar (SAR) has become a powerful remote sensing tool during the last 25 years. Most relevant products are three dimensional and projected on a cartographic system: topographic, thematic and change-detection maps.
Castro, F., Gabrielli, L., Luebeck, D., Ore, G., Fracarolli, J., Teruel, B., Moreira, L., Alcantara, M., Castro, V., Goes, J.A., Bins, L., Oliveira, L.P., Hernandez-Figueroa, H.E.   +12 more
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Multidimensional Radar Waveforms: A New Paradigm for the Design and Operation of Highly Performant Spaceborne Synthetic Aperture Radar Systems

, 2007
This paper introduces and analyses the innovative paradigm of multidimensional waveform encoding for spaceborne synthetic aperture radar (SAR). The combination of this technique with digital beamforming on receive enables a new class of highly ...
Alberto Moreira, Moreira, Alberto, Nicolas Gebert, Gebert, Nicolas, Krieger, Gerhard, Gerhard Krieger   +5 more
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Programmable Etherified‐Starch Networks Enable Tunable Humidity‐Responsive Soft Actuators for Smart Textiles

Advanced Materials Interfaces, EarlyView.
Programmable etherified‐starch networks enable humidity‐responsive soft actuators with tunable and reversible deformation. By tailoring crosslinking density and structural design, rapid response, controllable actuation, and long‐term stability are achieved.
Dan Zhou, Jieqiong Yao, Kai Kang, Lingfeng Zhu, Zhenfang Zhang, Xin Wei, Yitong Li, Yiwen Zhong, Yingying Zhou, Miao Wang, Ruijun Wu, Yijun Yao, Caijuan Xia, Yang Fu   +13 more
wiley   +1 more source

Ku-Band SAR-Drone System and Methodology for Repeat-Pass Interferometry

Remote Sensing
In recent years, drone-based Synthetic Aperture Radar (SAR) systems have emerged as flexible and cost-efficient solutions for detecting changes in the Earth’s surface, retrieving topographic data, or detecting ground displacement processes in localized ...
Gerard Ruiz-Carregal, Marc Lort Cuenca, Luis Yam, Gerard Masalias, Eduard Makhoul, Rubén Iglesias, Antonio Heredia, Álex González, Giuseppe Centolanza, Albert Gili-Zaragoza, Azadeh Faridi, Dani Monells, Javier Duro   +12 more
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