NDLI: Real time classification of targets using waveforms in resonance scattering region

Content Provider	IEEE Xplore Digital Library
Author	Selver, M.A. Zoral, E.Y. Secmen, M.
Copyright Year	2015
Description	Author affiliation: Electr. & Electron. Eng. Dept., Dokuz Eylul Univ., Izmir, Turkey (Selver, M.A.; Zoral, E.Y.) \|\| Electr. Eng. Dept., Yasar Univ., İzmir, Turkey (Secmen, M.)
Abstract	The classification of similar shaped objects from scattered electromagnetic waves is a difficult problem, as it heavily depends on the aspect angle. The reduction of the adverse effects of the aspect angle is possible by extracting distinguishable features from the scattered signals. In this paper, we propose a target identification method in resonance scattering region using a novel structural feature set based on scattered signal waveform. The feature set carries out a triangularization process to model the hills and valleys of the scattered signal. Once these subwaveforms are identified, their peaks, widths, increase and decrease rates are calculated for each of them. Together with the inter-distance between the sub-waves, feature vector is constructed. Then, cross validation strategies are used to design a classifier using multi-layer perceptron network. The simulations performed by two different target libraries; dielectric rods with different permittivity and small scale aircraft models show very high accuracy of the proposed system in real time.
Starting Page	560
Ending Page	563
File Size	382928
Page Count	4
File Format	PDF
ISBN	9782874870415
DOI	10.1109/EuRAD.2015.7346362
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-09-09
Publisher Place	France
Access Restriction	Subscribed
Rights Holder	EuMA
Subject Keyword	Antenna measurements resonance scattering region Atmospheric modeling Resonant frequency target identification Feature extraction Frequency measurement Dielectrics waveform analysis Aircraft time domain analysis
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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