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Your search keyword '"Abdullah H. Ozcan"' showing total 2 results
Start Over Author "Abdullah H. Ozcan" Journal 2012 20th signal processing and communications applications conference (siu)
2 results on '"Abdullah H. Ozcan"'

1. Micro-doppler effect analysis of single bird and bird flock for linear FMCW radar

Author

Demet S. Armagan Sahinkaya, Suleyman Baykut, Abdullah H. Ozcan, and Ilhan K. Yalcin

Subjects
Effect analysis, Computer science, business.industry, Doppler radar, Quantitative Biology::Other, Spectral line, law.invention, Continuous-wave radar, symbols.namesake, Micro doppler, law, symbols, Astrophysics::Solar and Stellar Astrophysics, Quantitative Biology::Populations and Evolution, Flock, Radar, Telecommunications, business, Frequency modulation, Doppler effect, Remote sensing
Abstract

The oscillating and swinging parts of a target observed by radar cause additional frequency modulation and induce sidebands in the target's Doppler frequency shift (micro-Doppler). This effect provides unique features for classification in radar systems. In this paper, the micro-Doppler spectra and range-Doppler matrices of single bird and bird flocks are obtained by simulations for linear FMCW radar. Obtained range-Doppler matrices are compared for single bird and bird flock under several scenarios and new features are proposed for classification.

Published
2012
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2. Statistical modeling of noncoherent S-band marine radar clutter data and automatic threshold detection

Author

Suleyman Baykut, Abdullah H. Ozcan, and Ilhan K. Yalcin

Subjects
Computer science, Estimation theory, Monte Carlo method, Statistics, Clutter, Statistical model, S band, Algorithm, Constant false alarm rate
Abstract

In this paper, statistical modeling of clutter data measured by a noncoherent S-band marine radar mounted on a fixed position is presented. Characterization is done by finding the best fitted density function to the clutter over eight candidate distribution. Real-time parameter estimation of the predetermined distribution and automatic threshold detection for Constant False Alarm Rate (CFAR) is provided.

Published
2012
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