CONFERENCE PROCEEDINGS
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Dr. Qi Wang
at Univ of New Mexico
SPIE Involvement:
Author
Publications (5)
Proceedings Article | 26 May 2015 Paper
SAR-based vibrometry using the fractional Fourier transform
Justin Campbell, Qi Wang, Jelili Ade-Bello, Humberto Caudana, Nicole Trujillo, Ishwor Bhatta, Ralf Dunkel, Thomas Atwood, Armin Doerry, Walter Gerstle, Balu Santhanam, Majeed Hayat
Proceedings Volume 9461, 94610O (2015) https://doi.org/10.1117/12.2180660
KEYWORDS: Synthetic aperture radar, Fractional fourier transform, Filtering (signal processing), Signal to noise ratio, Buildings, Antennas, Vibrometry, Phase modulation, Fourier transforms, Reticles
Proceedings Article | 4 May 2012 Paper
Refocusing vibrating targets in SAR images
Qi Wang, Balu Santhanam, Matthew Pepin, Tom Atwood, Majeed Hayat
Proceedings Volume 8361, 836106 (2012) https://doi.org/10.1117/12.919521
KEYWORDS: Synthetic aperture radar, Phase modulation, Detection and tracking algorithms, Phase shift keying, Device simulation, Modulation, Fractional fourier transform, Reconstruction algorithms, Fourier transforms, Computer simulations
Proceedings Article | 21 June 2011 Paper
SAR vibrometry using the pseudo-subspace approach based on the discrete fractional Fourier transform
Qi Wang, Balu Santhanam, Matthew Pepin, Tom Atwood, Majeed Hayat
Proceedings Volume 8021, 80210U (2011) https://doi.org/10.1117/12.884011
KEYWORDS: Synthetic aperture radar, Signal to noise ratio, Statistical analysis, Vibrometry, Matrices, Fractional fourier transform, Interference (communication), Detection and tracking algorithms, Algorithm development, Radar
Proceedings Article | 27 April 2010 Paper
SAR-based vibration retrieval using the fractional Fourier transform in slow time
Qi Wang, Matthew Pepin, Balu Santhanam, Tom Atwood, Majeed Hayat
Proceedings Volume 7669, 766911 (2010) https://doi.org/10.1117/12.849671
KEYWORDS: Synthetic aperture radar, Fractional fourier transform, Modulation, Frequency modulation, Phase modulation, Antennas, Doppler effect, Phase shift keying, Signal to noise ratio, Data acquisition
Proceedings Article | 29 April 2009 Paper
SAR vibrometry using fractional Fourier transform processing
Qi Wang, Majeed Hayat, Balu Santhanam, Tom Atwood
Proceedings Volume 7308, 73080B (2009) https://doi.org/10.1117/12.818370
KEYWORDS: Synthetic aperture radar, Vibrometry, Fractional fourier transform, Reflectivity, Imaging systems, Spatial resolution, Signal processing, Microwave radiation, Time-frequency analysis, Antennas
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