Mr. Vedat Ali Özkan Profile

Vedat Ali Özkan

PhD student at Middle East Technical Univ

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Publications (3)

Proceedings Article | 27 January 2017 Presentation

340 GHz imaging system for detection of concealed threat objects at 5 meters stand-off distance (Conference Presentation)

Ihsan Ozan Yildirim, Vedat Ali Özkan, Taylan Takan, Asaf Behzat Şahin, Hakan Altan

Proceedings Volume 9993, 999304 (2017) https://doi.org/10.1117/12.2242491

KEYWORDS: Imaging systems, Image fusion, Terahertz radiation, Transceivers, Detector development, Diodes, Heterodyning, Directional couplers, Antennas, Target detection

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Proceedings Article | 15 October 2014 Paper

Compressive sensing imaging through a drywall barrier at sub-THz and THz frequencies in transmission and reflection modes

Taylan Takan, Vedat Özkan, Fırat İdikut, Ihsan Ozan Yildirim, Asaf Şahin, Hakan Altan

Proceedings Volume 9244, 92441N (2014) https://doi.org/10.1117/12.2066835

KEYWORDS: Compressed sensing, Image quality, Metals, Reconstruction algorithms, Image transmission, Imaging systems, Terahertz radiation, Extremely high frequency, Image resolution, Diodes

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Proceedings Article | 13 October 2014 Paper

Image reconstruction and optimization using a terahertz scanned imaging system

İhsan Ozan Yıldırım, Vedat Özkan, Fırat İdikut, Taylan Takan, Asaf Şahin, Hakan Altan

Proceedings Volume 9250, 925005 (2014) https://doi.org/10.1117/12.2064827

KEYWORDS: Mirrors, Imaging systems, Transceivers, Image quality, Receivers, Transmitters, Point spread functions, Image restoration, Terahertz radiation, Metals

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