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| Content Provider | IET Digital Library |
|---|---|
| Author | Dou, Mingwu Zhang, Wenwu |
| Abstract | This study focuses on range estimate for life detection based on the characteristics analysis of life signs by employing the ultra-wideband (UWB) impulse radar. Via analysing the standard deviation of life signs, the time of arrival (TOA) of the pulse from the radar receiver to detection target is estimated based on the calculated energy blocks. Based on the obtained TOA estimates, one area containing life information is determined, which is referred to as region of interest (ROI). Using the signals in ROI, the frequency of human breathing motion is measured more easily and accurately. Different experiments are carried out to test the performance of the new method in through-wall conditions. Results show perfect capability of detection and improving signal-to-noise ratio. |
| Starting Page | 1375 |
| Ending Page | 1383 |
| Page Count | 9 |
| Volume Number | 2018 |
| e-ISSN | 20513305 |
| Issue Number | Issue 10, Oct (2018) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2018/10 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2018.5023 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2018-08-24 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/) |
| Subject Keyword | Calculated Energy Blocks Characteristic Analysis Detection Target Improving Signal-to-noise Ratio Life Detection Life Information Life Signs Pneumodynamics Radar Antenna Radar Detection Radar Equipment Radar Receiver Radio Link And Equipment Range Estimate Ranging Method ROI Signal Processing And Detection Standard Deviation System And Application Time-of-arrival Estimation TOA Estimate Ultra Wideband Communication Ultra Wideband Radar Ultra-wide Band Impulse Radar Ultra-wideband Impulse Radar |
| Content Type | Text |
| Resource Type | Article |
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