JOURNAL PUBLICATIONS

1. S. S. Ram and H. Ling, "Application of the reassigned joint time-frequency transform to wideband scattering from waveguide cavities", IEEE Antenna and Wireless Propagat. Lett, vol. 6, pp. 580 583, Oct. 2007.
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2. S. S. Ram and H. Ling, "Analysis of microDopplers from human gait using reassigned joint timefrequency transform", IET Electronics Lett, vol. 43, no. 23, Nov. 2007.
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3. S. S. Ram, Y. Li, A. Lin and H. Ling, "Doppler based detection and tracking of human in indoor environments", Elsevier Franklin Institute Journal, Special Issue on Indoor Imaging, vol. 345, no. 6, pp. 679 699, Sep. 2008.
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4. S. S. Ram and H. Ling, "Through wall tracking of humans using joint Doppler and array processing", IEEE Geoscience Remote Sensing Lett., vol. 5, no.3, pp. 537 541, July 2008.
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5. L. Du, J. Li, P. Stoica, H. Ling, and S. S. Ram, "Doppler spectrogram analysis of the human gait via an iterative adaptive approach", IET Electronics Letters, vol. 45, no. 3, pp.186 188, Jan 2009.
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6. S. S. Ram, C. Christianson, Y. Kim and H. Ling, "Simulation and analysis of human microDopplers in through-wall environments", IEEE Trans. Geosci. Remote Sensing, vol. 48, pp. 2015-2023, April 2010.
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CONFERENCE PUBLICATIONS

1. S. S. Ram, Y. Yang, A. Lin and H. Ling, "Human tracking using Doppler processing and spatial beamforming", IEEE Radar Conf., Apr. 2007.
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2. S. S. Ram and H. Ling, "Simulation of human microDopplers using computer animation data", IEEE Radar Conf., May 2008. (1st prize in student paper competition)
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3. S. S. Ram and H. Ling, "MicroDoppler signature simulation of computer animated human and animal motions", IEEE Antennas Propagat. Soc. Int. Symp, July 2008.
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4. S. S. Ram, C. Christianson and H. Ling, "Simulation of high range resolution profiles of humans behind walls", IEEE Radar Conf., May 2009. (1st prize in student paper competition)
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5. S. S. Ram, R. Bhalla and H. Ling, "Simulation of human radar signatures in the presence of ground", IEEE Antennas Propagat. Soc. Int. Symp, June 2009.
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6. S. S. Ram and H. Ling, "MicroDoppler signatures of anomalies in human gait", Int. Symp. Electromagnetic Compatibility, June 2009.
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7. S. S. Ram and H. Ling, "Human motion animation from microDoppler signatures from multiple Doppler sensors", IEEE Antennas Propagat. Soc. Int. Symp, June 2009.
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PATENTS