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Investigations on Passive Channel Impulse Response of Ultra Wide Band Signals For Monitoring and Safety Applications

  • Ultra wide band (UWB) signals are well suited both for short-range wireless communication and for high-precision localization applications. Channel impulse response (CIR) analysis in UWB systems is a major element in localization estimation. In this paper, practical aspects of CIR are presented. I.e. a technique for the construction of the accumulated echo-gram of a multipath delayed signal isUltra wide band (UWB) signals are well suited both for short-range wireless communication and for high-precision localization applications. Channel impulse response (CIR) analysis in UWB systems is a major element in localization estimation. In this paper, practical aspects of CIR are presented. I.e. a technique for the construction of the accumulated echo-gram of a multipath delayed signal is proposed. Decawave hardware was used to demonstrate the technique of analysis of fine structure of signals with a sub-nanosecond resolution. Temporal stability, reliability and two-way characteristics of such echo-grams are discussed as well. The results of using two EVK1000 radio modules as a radar installation to detect a target in indoor environments prove that a low cost UWB intrusion detection and through-the-wall-vision systems might be developed using the proposed technique.show moreshow less

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Metadaten
Author:Alex Moschevikin, Eugene Tsvetkov, Anton Alekseev, Axel SikoraORCiDGND
Creating Corporation:IEEE
Year of Publication:2016
Pagenumber:8
ISBN:978-1-5090-4317-0 (digital)
ISBN:978-1-5090-4316-3 (CD-ROM)
ISBN:978-1-5090-4318-7 (Print on Demand)
Language:English
Tag:Monitoring; Signaltechnik; Ultraweitband
Parent Title (English):2016 3rd International Symposium on Wireless Systems within the Conferences on Intelligent Data Acquisition and Advanced Computing Systems (IDAACS-SWS)
Document Type:Conference Proceeding
Institutes:Bibliografie
Release Date:2018/02/06
Licence (German):License LogoEs gilt das UrhG
Note:
2016 3rd International Symposium on Wireless Systems within the Conferences on Intelligent Data Acquisition and Advanced Computing Systems (IDAACS-SWS), 26-27 Sept. 2016, Offenburg, Germany
DOI:https://doi.org/10.1109/IDAACS-SWS.2016.7805795