Results 1 to 10 of about 57,972 (294)
A Double Fourier-Transform Imaging Algorithm for a 24 GHz FMCW Short-Range Radar [PDF]
Sensors, 2023 A frequency-modulated continuous-wave radar for short-range target imaging, assembling a transceiver, a PLL, an SP4T switch, and a serial patch antenna array, was realized.
Renato Cicchetti +3 more
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Frequency Domain Imaging Algorithms for Short-Range Synthetic Aperture Radar
Remote Sensing, 2023 In order to achieve miniaturization, short-range radar (SRR) generally adopts millimeter-wave (MMW) radar with a frequency-modulated continuous-wave (FMCW) system, which may make the stop–go–stop assumption in traditional synthetic aperture radar (SAR ...
Fatong Zhang +6 more
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Microwave Photonic MIMO Radar for Short-Range 3D Imaging [PDF]
IEEE Access, 2020 In the fields of radar imaging and detection, the use of optical components appears as an attractive solution to overcome limitations of current technologies.
Fabien Berland +6 more
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Short-Range Radar Based Real-Time Hand Gesture Recognition Using LSTM Encoder
IEEE Access, 2019 Due to the development of short-range radar with high-resolution, the radar sensor has a high potential to be used in real human-computer interaction (HCI) applications.
Jae-Woo Choi, Si-Jung Ryu, Jong-Hwan Kim
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Ocean Wave Measurement Using Short-Range K-Band Narrow Beam Continuous Wave Radar
Remote Sensing, 2018 We describe a technique to measure ocean wave period, height and direction. The technique is based on the characteristics of transmission and backscattering of short-range K-band narrow beam continuous wave radar at the sea surface.
Jian Cui +3 more
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Portable Microwave Radar Systems for Short-Range Localization and Life Tracking: A Review
Sensors, 2019 Short-range localization and life tracking have been hot research topics in the fields of medical care, consumer electronics, driving assistance, and indoor robots/drones navigation. Among various sensors, microwave and mm-wave continuous-wave (CW) radar
Zhengyu Peng, Changzhi Li
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Remote Sensing, 2019 In this paper, an ocean wave measurement technique and a newly developed short-range K-band radar are tested. In previous work, the technique and its feasibility were studied based on numerical simulations and wave tank experiments, while its performance
Jian Cui +3 more
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High-Quality Short-Range Radar Imaging with Coprime Sampling
Remote SensingShort-range imaging radar, with its all-day and all-weather perception capabilities, has gained considerable attention in emerging fields such as autonomous vehicle sensing and industrial robotic perception. However, compared to traditional imaging radar,
Yaping Wang +7 more
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Short-Range Vital Signs Sensing Based on EEMD and CWT Using IR-UWB Radar
Sensors, 2016 The radar sensor described realizes healthcare monitoring capable of detecting subject chest-wall movement caused by cardiopulmonary activities and wirelessly estimating the respiration and heartbeat rates of the subject without attaching any devices to ...
Xikun Hu, Tian Jin
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Dynamic Eigenimage Based Background and Clutter Suppression for Ultra Short-Range Radar [PDF]
Advances in Radio Science, 2021 Background and clutter suppression techniques are important towards the successful application of radar in complex environments. We investigate eigenimage based methodologies such as principal component analysis (PCA) and apply it to frequency modulated ...
M. G. Ehrnsperger +4 more
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