Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.13091/28
Title: | An experimental study: Detecting the respiration rates of multiple stationary human targets by stepped frequency continuous wave radar | Authors: | Acar, Yunus Emre Sarıtaş, İsmail Yaldız, Ercan |
Keywords: | Stepped-Frequency Continuous-Wave Radar Signal Processing Respiration Rate Range Resolution Multiple Target Clutter Rejection Vital Sign System |
Publisher: | ELSEVIER SCI LTD | Abstract: | In this study, it is aimed to improve the maximum range and range resolution while detecting multiple targets' respiration rates. An original algorithm has been proposed for this purpose, and a Stepped Frequency Continuous Wave radar has been set up for experiments. Experiments have been executed with periodically moving plates and human targets. With a resolution of 30 cm, the detected maximum ranges are 7 m and 6.3 m for moving plate and human targets, respectively. In moving plate experiments, the average accuracies of the frequency measurements are above 98% for both single and multiple-target scenarios. In human target experiments, the average accuracy of the respiration rate measurements is 96.58% for single target experiments while it is 94.44% for multiple targets. The results show that the proposed structure outperforms the state-of-the-art benchmark in terms of the capability of sensing the respiration rate in a wide range with a high resolution. (C) 2020 Elsevier Ltd. All rights reserved. | URI: | https://doi.org/10.1016/j.measurement.2020.108268 https://hdl.handle.net/20.500.13091/28 |
ISSN: | 0263-2241 1873-412X |
Appears in Collections: | Mühendislik ve Doğa Bilimleri Fakültesi Koleksiyonu Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collections WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collections |
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1-s2.0-S0263224120308071-main.pdf Until 2030-01-01 | 2.94 MB | Adobe PDF | View/Open Request a copy |
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