Results 1 to 10 of about 779,702 (326)
Detection of Micro-Doppler Signals of Drones Using Radar Systems with Different Radar Dwell Times
Drones, 2022 Not any radar dwell time of a drone radar is suitable for detecting micro-Doppler (or jet engine modulation, JEM) produced by the rotating blades in radar signals of drones.
Jiangkun Gong +3 more
doaj +2 more sources
Doppler radar rainfall prediction and gauge data [PDF]
BMC Research Notes, 2020 Objective The data herein represents multiple gauge sets and multiple radar sites of like-type Doppler data sets combined to produce populations of ordered pairs.
Jesse W. Lansford +3 more
doaj +2 more sources
Peak Detection Algorithm for Vital Sign Detection Using Doppler Radar Sensors. [PDF]
Sensors (Basel), 2019 An accurate method for detecting vital signs obtained from a Doppler radar sensor is proposed. A Doppler radar sensor can remotely obtain vital signs such as heartbeat and respiration rate, but the vital signs obtained by using the sensor do not show ...
Kim JY, Park JH, Jang SY, Yang JR.
europepmc +2 more sources
A Doppler Radar System for Sensing Physiological Parameters in Walking and Standing Positions
Sensors, 2017 Doppler radar can be implemented for sensing physiological parameters wirelessly at a distance. Detecting respiration rate, an important human body parameter, is essential in a range of applications like emergency and military healthcare environments ...
Malikeh Pour Ebrahim +2 more
doaj +2 more sources
Analysis of Radar Doppler Signature from Human Data [PDF]
Radioengineering, 2014 This paper presents the results of time (autocorrelation) and time-frequency (spectrogram) analyses of radar signals returned from the moving human targets.
M. ANDRIĆ +4 more
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High Accuracy Heartbeat Detection from CW-Doppler Radar Using Singular Value Decomposition and Matched Filter. [PDF]
Sensors (Basel), 2021 Iwata Y, Thanh HT, Sun G, Ishibashi K.
europepmc +3 more sources
Particle inertial effects on radar Doppler spectra simulation [PDF]
Atmospheric Measurement Techniques, 2023 Radar Doppler spectra observations provide a wealth of information about cloud and precipitation microphysics and dynamics. The interpretation of these measurements depends on our ability to simulate these observations accurately using a forward model ...
Z. Zhu, P. Kollias, P. Kollias, F. Yang
doaj +1 more source
Radar Sensing via OTFS Signaling: A Delay Doppler Signal Processing Perspective [PDF]
ICC 2023 - IEEE International Conference on Communications, 2023 The recently proposed orthogonal time frequency space (OTFS) modulation multiplexes data symbols in the delay-Doppler (DD) domain. Since the range and velocity, which can be derived from the delay and Doppler shifts, are the parameters of interest for ...
Kecheng Zhang +6 more
semanticscholar +1 more source
ERUO: a spectral processing routine for the Micro Rain Radar PRO (MRR-PRO) [PDF]
Atmospheric Measurement Techniques, 2022 The Micro Rain Radar PRO (MRR-PRO) is a K-band Doppler weather radar, using frequency-modulated continuous-wave (FMCW) signals, developed by Metek Meteorologische Messtechnik GmbH (Metek) as a successor to the MRR-2.
A. Ferrone +2 more
doaj +1 more source
International Conference on Human Factors in Computing Systems, 2021 Millimeter wave (mmWave) Doppler radar is a new and promising sensing approach for human activity recognition, offering signal richness approaching that of microphones and cameras, but without many of the privacy-invading downsides. However, unlike audio
Karan Ahuja +3 more
semanticscholar +1 more source