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radar micro-Doppler analysis

Radar micro-Doppler for loudspeaker analysis : an industrial process application

Radar micro-Doppler for loudspeaker analysis : an industrial process application

... on radar micro-Doppler analysis targeting applications in a number of sectors including defence, bio-medical and ...of radar micro- Doppler for loudspeaker ...of ...

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Gait Classification Based on Micro-Doppler Features

Gait Classification Based on Micro-Doppler Features

... on micro-Doppler signatures. The micro-Doppler signatures can represent detailed information about the human gaits, which helps in judging the threat of a personnel ...the ...

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Using Micro-Doppler radar signals for human gait detection

Using Micro-Doppler radar signals for human gait detection

... the micro-Doppler features of rotation, vibration, coning, and ...an Radar-Cross-Section (RCS)-based ...for micro-Doppler feature extrac- tion that are generally known in signal and ...

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Radar micro Doppler signatures of drones and birds at K band and W band

Radar micro Doppler signatures of drones and birds at K band and W band

... bird micro-Doppler results at K-band and W-band simultaneously for the first time, this paper also reports on the experimental results of drone micro-Doppler at the same two frequency ...

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Multistatic micro-Doppler radar feature extraction for classification of unloaded/loaded micro-drones

Multistatic micro-Doppler radar feature extraction for classification of unloaded/loaded micro-drones

... discriminant analysis and Naïve Bayes is observed, with the centroid features showing slight improvement in accuracy, and the threshold binary voting of 3 independent classifiers being the most effective way to ...

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Classification of ground moving targets using bicepstrum based features extracted from Micro Doppler radar signatures

Classification of ground moving targets using bicepstrum based features extracted from Micro Doppler radar signatures

... comparative analysis data represented in Figure 9 demonstrate the benefits of the bicepstrum-based tech- niques compared with the common cepstrum-based tech- ...

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Performance Analysis of Classification Algorithms for Activity Recognition using Micro-Doppler Feature

Performance Analysis of Classification Algorithms for Activity Recognition using Micro-Doppler Feature

... from micro- Doppler signatures. The experimental scenario and the radar position are illustrated in ...generate micro-Doppler signatures with a model with 17 ...the radar ...

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Multistatic Human Micro-Doppler Classification with Degraded/Jammed Radar Data

Multistatic Human Micro-Doppler Classification with Degraded/Jammed Radar Data

... DATA ANALYSIS RESULTS Micro-Doppler signatures were extracted from each recording using Short Time Fourier Transform (STFT) to generate ...around Doppler bin 20 is the residual static clutter ...

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Through Wall Radar Classification of Human Micro-Doppler using Singular Value Decomposition Analysis

Through Wall Radar Classification of Human Micro-Doppler using Singular Value Decomposition Analysis

... Previously developed signal processing techniques that have also been applied to TTW imaging include the MUSIC algorithm [12], compressed sensing [13], image alignment procedures [14] and spatial filtering [15]. The ...

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Micro-Doppler-based in-home aided and unaided walking recognition with multiple radar and sonar systems

Micro-Doppler-based in-home aided and unaided walking recognition with multiple radar and sonar systems

... for micro-Doppler analysis to recognize similar in-home aided and unaided gaits — unaided walking, walking with a limp, walking with a cane or tripod, walking with a walker, and using a wheelchair — ...

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GNSS based passive bistatic radar for micro-doppler based classification of helicopters : experimental validation

GNSS based passive bistatic radar for micro-doppler based classification of helicopters : experimental validation

... stationary Doppler modulations named micro-Doppler ...bistatic radar providing some interesting advantages in the bistatic case [15], [16], ...of micro-Doppler for target ...

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A Doppler aliasing free micro motion parameter estimation method in the terahertz band

A Doppler aliasing free micro motion parameter estimation method in the terahertz band

... pulsed radar operating at 225 GHz early in 1991, and ob- tained the Doppler spectrum of a stationary truck with its engine running ...theoretical analysis of typical micro-motion forms to ...

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Classification of unarmed/armed personnel using the NetRAD multistatic radar for micro-Doppler and singular value decomposition features

Classification of unarmed/armed personnel using the NetRAD multistatic radar for micro-Doppler and singular value decomposition features

... same radar system used in this work provided multistatic micro-Doppler signatures of people running and walking in different directions, and these were compared with simulated ...multistatic ...

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Performance analysis of co-located and distributed MIMO radar for micro-doppler classification

Performance analysis of co-located and distributed MIMO radar for micro-doppler classification

... typical radar system transmits electromagnetic waves and receives echoes scattering from a ...known Doppler effect. The main Doppler shift is directly related to the targets velocity toward the ...

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Radar target classification by micro-Doppler contributions

Radar target classification by micro-Doppler contributions

... time-frequency analysis of non-stationary radar signals backscattered by a moving ground target provides an information about time-dependent Doppler frequency variations and allows ex- tracting ...

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Developments in target micro-Doppler signatures analysis : radar imaging, ultrasound and through-the-wall radar

Developments in target micro-Doppler signatures analysis : radar imaging, ultrasound and through-the-wall radar

... Doppler can be regarded as a unique signature of the target that provides additional information about the tar- get that is complementary to existing methods for target recognition. Specific applications include ...

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Design and Implementation of a Module Radar System Based on VB.net Language and ultrasonic waves

Design and Implementation of a Module Radar System Based on VB.net Language and ultrasonic waves

... A radar transmits radio waves or microwaves that reflect from any object in their ...receive radar, which is typically the same system as the transmit radar, receives and processes these reflected ...

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Classification of drones and birds using convolutional neural networks applied to radar micro-Doppler spectrogram images

Classification of drones and birds using convolutional neural networks applied to radar micro-Doppler spectrogram images

... Learning rate is a very important parameter which controls the change of weights during training. The model will get under-fitted and will have difficulty converging if the learning rate value is quite large whilst a ...

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Research on micro Doppler feature of spatial target

Research on micro Doppler feature of spatial target

... of micro-Doppler is the Doppler ef- fect of the relative distance between the equivalent scattering center of the target and the phase center of the radar an- tenna as the micro-motion ...

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An Analysis of the Effects of Digital Phase Errors on the Performance of a FMCW Doppler Radar

An Analysis of the Effects of Digital Phase Errors on the Performance of a FMCW Doppler Radar

... Figure 10 Simplified block diagram of a FMCW-Doppler transceiver. A direct digital chirp synthesizer (DDCS) generates a linear chirp from 50 MHz to 100 MHz, which is passed through a low-pass interpolating filter ...

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