Results 31 to 40 of about 7,354,366 (340)
Dynamic Radar Network of UAVs: A Joint Navigation and Tracking Approach [PDF]
IEEE Access, 2020 Nowadays there is a growing research interest on the possibility of enriching small flying robots with autonomous sensing and online navigation capabilities.
A. Guerra, D. Dardari, P. Djurić
semanticscholar +1 more source
Remote Sensing, 2023 X-band dual-polarization phased-array weather radars (X-PARs) have been used in South China extensively. Eliminating the attenuation and system bias of X-band radar data is the key to utilizing the advantage of X-PAR networks.
Fei Geng, Liping Liu
doaj +1 more source
Measurements and analysis of multistatic and multimodal micro-Doppler signatures for automatic target classification [PDF]
, 2014 The purpose of this paper is to present an experimental trial carried out at the Defence Academy of the United Kingdom to measure simultaneous multistatic and multimodal micro-Doppler signatures of various targets, including humans and flying UAVs ...
Balleri, Alessio +2 more
core +1 more source
Remote Sensing, 2018 A high-resolution three-dimensional (3D) image reconstruction method for a spinning target is proposed in this paper and the anisotropy is overcome by fusing different observation information acquired from the radar network.
Xiao-wen Liu +4 more
doaj +1 more source
Photonics Enabling Coherent MIMO Radar Networks [PDF]
2020 22nd International Conference on Transparent Optical Networks (ICTON), 2020 The potential of coherent MIMO radar networks enabled by photonics is introduced. The first coherent dual-band $2\times 4$ MIMO radar experiment is presented. Range/cross-range maps demonstrate the higher cross-range resolution due to the coherence and the enhanced performance introduced by dual-band operation.
Scotti F. +5 more
openaire +2 more sources
Remote Sensing, 2023 This paper investigates a low-Earth orbit (LEO) satellite downlink for high-speed data communication in interference situations. A choke ring horn type antenna is used as the data transmitting antenna with an isoflux pattern in the LEO satellite, which ...
Eunjung Kang +6 more
doaj +1 more source
A Multiple Radar Approach for Automatic Target Recognition of Aircraft using Inverse Synthetic Aperture Radar [PDF]
, 2018 Along with the improvement of radar technologies, Automatic Target Recognition (ATR) using Synthetic Aperture Radar (SAR) and Inverse SAR (ISAR) has come to be an active research area.
Cantu, Angel +8 more
core +3 more sources
Advanced cognitive networked radar surveillance [PDF]
2021 IEEE Radar Conference (RadarConf21), 2021 The concept of a traditional monostatic radar with co-located transmit and receive antennas naturally imposes performance limits that can adversely impact applications. Using a multiplicity of transmit and receive antennas and exploiting spatial diversity provides additional degrees of design freedom that can help overcome such limitations.
Jahangir, Mohammed +6 more
openaire +2 more sources
24 GHz radar sensors for automotive applications
Journal of Telecommunications and Information Technology, 2001 Automotive radar systems using integrated 24 GHz radar sensor techniques are currently under development [1]. This paper describes a radar network consisting of four sensors distributed behind the front bumper of an experimental car.
Michael Klotz, Hermann Rohling
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Remote Sensing, 2022 The research into curvilinear flight synthetic aperture radar (CF-SAR) is the inevitable result of the comprehensive practicality of SAR. The flight path of the SAR platform in real applications, which is highly nonlinear or curvy due to three ...
Zhanye Chen +7 more
doaj +1 more source