RADIANT: Radar-Image Association Network for 3D Object Detection
AAAI Conference on Artificial Intelligence, 2023 As a direct depth sensor, radar holds promise as a tool to improve monocular 3D object detection, which suffers from depth errors, due in part to the depth-scale ambiguity.
Yunfei Long +5 more
semanticscholar +1 more source
Vladimir Aleksandrovich Kotelnikov: Pioneer of the sampling theorem, cryptography, optimal detection, planetary mapping [PDF]
, 2009 In 1933 the young Russian communications engineer Vladimir Aleksandrovich Kotelnikov published a paper in which he formulated for the first time in an engineering context the sampling theorem for lowpass and bandpass signals.
Bissell, Christopher
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Remote SensingSynthetic aperture radar (SAR) simulation is a vital tool for planning SAR missions, interpreting SAR images, and extracting valuable information. SAR imaging is essential for analyzing sea scenes, and the accuracy of sea surface and scattering models is
Yao He +4 more
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A Dual-Port Dual-Wideband Dual-Sense Circularly Polarized DRA With a Novel Feeding Mechanism
IEEE Open Journal of Antennas and PropagationA dual-wideband dual-sense circularly polarized (CP) dielectric resonator antenna (DRA) based on a novel feeding technique is investigated and demonstrated.
Li Zhang +6 more
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Structural Antennas for 3cm Radar Onboard Multi-Rotor UAV [PDF]
, 2017 A series of 3cm amateur band radar antennas suitable for installation on a cinematic grade multi-rotor UAV were considered. A wideband open waveguide mouth antenna was developed that can be made from the existing arms of a multi-rotor UAV without any ...
Gray, D., Le Kernec, J.
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A Miniaturized High-Gain Multi-Beam Lens Antenna Based on Quasi-Conformal Transformation Optics
IEEE AccessThis paper presents the design of a novel multi-beam Luneburg lens antenna with specific dielectric structure and proposes a new solution for downsizing planar lens antennas.
Miao Lv +7 more
doaj +1 more source
Evaluating the detection range of microwave quantum illumination radar
IET Radar, Sonar & Navigation, 2023 Based on quantum illumination (QI) protocol, microwave quantum radar has been developed, which has attracted great interest from radar researchers.
Rongyu Wei +5 more
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Truffes Detection Using Ground Penetration Radar
Pamukkale University Journal of Engineering Sciences, 2015 Honaz Mountain (Denizli-SW Turkey) has a mild and humid climate and it produces a rich flora in the area. As a natural consequence thereof, the study area offers a rich mushroom potential that is a rising economic value. In recent years, Ground Penetration Radar (GPR) is a relatively modern and effective and widely utilized technique for shallow ...
Aydın, Ali, Kaya, Ali, Akyol, Erdal
openaire +8 more sources
Servomechanism for Doppler shift compensation in optical correlator for synthetic aperture radar [PDF]
, 1980 A method and apparatus for correcting Doppler shifts in synthetic aperture radar data is described. An optical correlator for synthetic aperture radar data has a means for directing a laser beam at a signal film having radar return pulse intensity ...
Bicknell, T. J., Constaninides, N. J.
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Numerical analysis of microwave detection of breast tumours using synthetic focussing techniques [PDF]
, 2004 Microwave detection of breast tumours is a non-ionising and potentially low-cost and more certain alternative to X-ray mammography. Analogous to ground penetrating radar (GPR), microwaves are transmitted using an antenna array and the reflected signals ...
Benjamin, R +4 more
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