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| Content Provider | IET Digital Library |
|---|---|
| Author | Kang, Wenwu Zhang, Yunhua Dong, Xiao |
| Abstract | Radar observation and signature identification of human motions have a variety of applications in social security and rescue operations. Both simulation and real radar experiment are conducted to investigate the polarimetric micro-Doppler signatures (MDSs) of a pedestrian. In the simulation, the motion-captured dataset developed by Carnegie Mellon University motion graphic laboratory is first used, then both Feldberechnung bei Korpern mit beliebiger Oberflache (FEKO) and MATLAB are used to calculate the radar scattering of pedestrian’ arms, based on which, horizontal-horizontal (HH) and horizontal-vertical (HV) polarimetric MDSs are analysed. Simulation results clearly show that in the time–frequency diagram, HH micro-Doppler (m-D) of arms is rising, whereas HV m-D is falling, which is verified by practical Ka-band radar experiment on a pedestrian. The work shows that by using polarimetric radar the m-D signature of human motion can be much well detected and identified which can be further explored for classification of different people. |
| Starting Page | 1051 |
| Ending Page | 1053 |
| Page Count | 3 |
| ISSN | 00135194 |
| Volume Number | 54 |
| e-ISSN | 1350911X |
| Issue Number | Issue 17, Aug (2018) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/el/54/17 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/el.2018.0208 |
| Journal | Electronics Letters |
| Publisher Date | 2018-07-11 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Carnegie Mellon University Motion Graphic Laboratory Electromagnetic Wave Propagation Electromagnetic Wave Scattering FEKO HH MicroDoppler Human Motions Ka-band Radar Experiment Mathematical Analysis MATLAB Motion Estimation Motion-captured Dataset Object Detection Polarimetric MDS Polarimetric MicroDoppler Signatures Radar Equipment Radar Observation Radar Polarimetry Radar Scattering Calculation Radar Signal Processing Signal Processing And Detection Signature Identification Social Rescue Operation Social Security Operation System And Application Time-frequency Analysis Time-frequency Diagram |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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