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UWB radar detection theory

Abstract : In this paper, a study of UWB receivers in terms of detection theory is presented. The UWB radar which is presented in many works previously [1]-[3] has many applications. For road UWB radar application, the receiver based on correlation is the optimum receiver [4]. In fact, it maximizes the probability of detection. We will consider, in this study, a correlator receiver based on a threshold detection method. As in narrowband [5] [6], we will describe the theoretical study that evaluates the performance of the UWB receiver based on correlation in terms of detection and false alarm probabilities. Then a study of curves showing threshold receiver operating characteristics (ROC system), based on correlation and destined to be used for a UWB radar is presented. The study is original because it is presented for the first time in a UWB radar system.
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https://hal.archives-ouvertes.fr/hal-03362259
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Submitted on : Monday, October 4, 2021 - 10:48:54 AM
Last modification on : Friday, January 14, 2022 - 2:24:03 PM
Long-term archiving on: : Wednesday, January 5, 2022 - 6:18:28 PM

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Laila Sakkila, C. Tatkeu, Atika Rivenq-Menhaj, J. Zaidouni, Michael Bocquet. UWB radar detection theory. 10th International Symposium on Signal, Image, Video and Communications, ISIVC 2020, postponed event, Apr 2021, Saint-Etienne, France. pp.9487541, ⟨10.1109/ISIVC49222.2021.9487541⟩. ⟨hal-03362259⟩

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