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Numerical simulation of UWB impulse radar vital signal detection at an earthquake disaster site

Published: 18 December 2011 Publication History

Abstract

Using finite difference time domain numerical simulation approach we have investigated the use of ultra-wide band (UWB) radar techniques for vital signal detection in an earthquake debris environment. The model of earthquake debris resulting from a collapsed building was constructed based on a real earthquake disaster site in northeastern Tibet. The model consists of two human beings with different vital signals, i.e., with different cardio-respiration features, posed in different position, and buried at different depth in the debris. We start the model with a setup of single source multiple receiver impulse radar, and then expand the model to a setup of single-source and single receiver profiling case. This paper presents the simulation results using the UWB impulse radar technique and recommends the appropriate practice for earthquake rescue efforts.

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  • (2024)基于深度神经网络的微弱生命信号识别Acta Optica Sinica10.3788/AOS24090644:21(2117001)Online publication date: 2024
  • (2024)A Non-Contact Efficient Method for Respiration Rate Localization and Estimation using IR-UWB Radar2024 2nd International Conference on Electrical Engineering and Automatic Control (ICEEAC)10.1109/ICEEAC61226.2024.10576546(1-6)Online publication date: 12-May-2024

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cover image ACM Conferences
ACWR '11: Proceedings of the 1st International Conference on Wireless Technologies for Humanitarian Relief
December 2011
517 pages
ISBN:9781450310116
DOI:10.1145/2185216
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Publication History

Published: 18 December 2011

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Author Tags

  1. earthquake hazard
  2. ground-penetrating radar
  3. time domain impulse (TDI)
  4. ultra-wideband (UWB)
  5. vital signal detection

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View all
  • (2024)基于深度神经网络的微弱生命信号识别Acta Optica Sinica10.3788/AOS24090644:21(2117001)Online publication date: 2024
  • (2024)A Non-Contact Efficient Method for Respiration Rate Localization and Estimation using IR-UWB Radar2024 2nd International Conference on Electrical Engineering and Automatic Control (ICEEAC)10.1109/ICEEAC61226.2024.10576546(1-6)Online publication date: 12-May-2024

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