Dr. Thayananthan Thayaparan Profile

Dr. Thayananthan Thayaparan

Defence Scientist

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Author

Publications (10)

Proceedings Article | 17 September 2011 Paper

Automatic track initialization and maintenance in heavy clutter using integrated JPDA and ML-PDA algorithms

K. Harishan, R. Tharmarasa, T. Kirubarajan, T. Thayaparan

Proceedings Volume 8137, 81370Q (2011) https://doi.org/10.1117/12.897438

KEYWORDS: Detection and tracking algorithms, Sensors, Target detection, Automatic tracking, Evolutionary algorithms, Distance measurement, Signal to noise ratio, Motion models, Error analysis, Monte Carlo methods

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Proceedings Article | 21 June 2011 Paper

Radar signature acquisition using an indigenously designed noise radar system

A. Freundorfer, J. Siddiqui, Y. M. Antar, T. Thayaparan

Proceedings Volume 8021, 802113 (2011) https://doi.org/10.1117/12.884389

KEYWORDS: Radar, Antennas, Optical spheres, Metals, Picosecond phenomena, Radar sensor technology, Current controlled current source, Amplifiers, Dielectrics

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Proceedings Article | 21 June 2011 Paper

Interference suppression in noise radar systems

Slobodan Djukanović, Miloš Daković, Thayananthan Thayaparan, Ljubiša Stanković

Proceedings Volume 8021, 80211M (2011) https://doi.org/10.1117/12.884682

KEYWORDS: Radar, Fourier transforms, Interference (communication), Signal to noise ratio, Fermium, Frequency modulation, Binary data, Evolutionary algorithms, Time-frequency analysis, Electronic filtering

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Proceedings Article | 21 June 2011 Paper

Detection and identification of concealed weapons using matrix pencil

Raviraj Adve, Thayananthan Thayaparan

Proceedings Volume 8021, 80211N (2011) https://doi.org/10.1117/12.887461

KEYWORDS: Optical spheres, Weapons, Calibration, Firearms, Target detection, Matrices, Signal detection, Radar, Transmitters, Receivers

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Proceedings Article | 30 April 2009 Paper

CFAR detection and extraction of maneuvering air target in strong sea-clutter via time-frequency-based S-method

Thayananthan Thayaparan, Milos Darkovic, Ljubisa Stankovic

Proceedings Volume 7308, 730818 (2009) https://doi.org/10.1117/12.819361

KEYWORDS: Sensors, Signal detection, Target detection, Fourier transforms, Signal to noise ratio, Radar sensor technology, Current controlled current source, Radar, Time-frequency analysis

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Proceedings Article | 30 April 2009 Paper

Intelligent target recognition using micro-Doppler radar signatures

Thayananthan Thayaparan, Ljubisa Stankovic, Igor Djurovic, Suresh Penamati, Kamisetti Venkataramaniah

Proceedings Volume 7308, 730817 (2009) https://doi.org/10.1117/12.819331

KEYWORDS: Gait analysis, Target recognition, Radar, Imaging systems, Radar sensor technology, Current controlled current source, Carbon monoxide, Time-frequency analysis, Fluctuations and noise, Analytical research

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SPIE Journal Paper | 1 April 2006

Fusion of time-frequency distributions and applications to radar signals

George Lampropoulos, Thayananthan Thayaparan, Ning Xie

JEI, Vol. 15, Issue 02, 023007, (April 2006) https://doi.org/10.1117/12.10.1117/1.2199858

KEYWORDS: Signal to noise ratio, Time-frequency analysis, Radar, Image fusion, Signal processing, Transform theory, Data fusion, Interference (communication), Wavelets, Signal detection

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Proceedings Article | 16 February 2004 Paper

Investigation of ionospheric clutter using ionosondes in mid-latitude and arctic regions aimed at feasibility assessment of the high-frequency surface-wave radar surveillance

Thayananthan Thayaparan, J. MacDougall

Proceedings Volume 5235, (2004) https://doi.org/10.1117/12.511857

KEYWORDS: Einsteinium, Radar, Surveillance, Doppler effect, Ionization, Wave propagation, Radio propagation, Plasma, Microwave radiation, Clouds

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Proceedings Article | 5 February 2004 Paper

Adaptive joint time-frequency analysis for focusing ISAR images from simulated and experimental radar data

Thayananthan Thayaparan, George Lampropoulos, Silvester Wong, Edwin Riseborough

Proceedings Volume 5238, (2004) https://doi.org/10.1117/12.511861

KEYWORDS: Time-frequency analysis, Radar, Detection and tracking algorithms, Fourier transforms, Distortion, Reflectors, Computer simulations, Doppler effect, Motion measurement, Scattering

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Proceedings Article | 7 March 2003 Paper

New concepts in time-frequency estimators with applications to ISAR data

George Lampropoulos, Ekaterina Laskin, Thayananthan Thayaparan

Proceedings Volume 4883, (2003) https://doi.org/10.1117/12.463052

KEYWORDS: Time-frequency analysis, Transform theory, Signal to noise ratio, Interference (communication), Signal processing, Signal detection, Atrial fibrillation, Electronic filtering, Filtering (signal processing), Wavelets

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Showing 5 of 10 publications

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