Close range microwave imaging of human chest
Article No.: 120, Pages 1 - 5
Abstract
An experimental system made of a large linear antenna array has been set up to obtain 2D images of the human chest with frame rate at microwave frequencies. Algorithms for reconstructing the images at close ranges and in a non homogeneous medium are described in this paper. Numerically calculated Green's functions are used to back propagate the observed signal to the image domain. Experimental results show that the image is better focused taking into account the inhomogeneous features of the propagation medium and that both breathing and heartbeat signals can be correctly extracted from the reconstructed images.
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Published In
October 2011
949 pages
ISBN:9781450309134
DOI:10.1145/2093698
- Conference Chair:
- Simone Frattasi,
- Program Chair:
- Nicola Marchetti
Copyright © 2011 ACM.
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Sponsors
- Universitat Pompeu Fabra
- IEEE
- Technical University of Catalonia Spain: Technical University of Catalonia (UPC), Spain
- River Publishers: River Publishers
- CTTC: Technological Center for Telecommunications of Catalonia
- CTIF: Kyranova Ltd, Center for TeleInFrastruktur
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Association for Computing Machinery
New York, NY, United States
Publication History
Published: 26 October 2011
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- Research-article
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ISABEL '11
Sponsor:
- Technical University of Catalonia Spain
- River Publishers
- CTTC
- CTIF
ISABEL '11: International Symposium on Applied Sciences in Biomedical and Communication Technologies
October 26 - 29, 2011
Barcelona, Spain
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