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Biography
Dr Bi Guoan received a B.Sc degree in Radio communications, Dalian University of Technology, PRC, 1982, M.Sc degree in Telecommunication Systems and Ph.D degree in Electronics Systems, Essex University, UK, 1985 and 1988, respectively. He was a researcher in the Department of Electronic Engineering, Surrey University, UK between 1988 and 1990. Since 1991, he has been with the school of Electrical and Electronic Engineering, Nanyang Technological University, Singapore. Dr Bi has published one book, more than 100 papers in international refereed journals, presented more than 80 papers at international conferences. He is a senior member of IEEE.
Research Interest
His current research interests include signal analysis and representations, fast algorithms for various transforms, ASIC hardware structures and digital signal processing for communications.
Selected Research Projects
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Advanced passive sonar signal processing: new dimensional gain, DSTA-NTU-DIRP/2008/05.
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On application of time-frequency analysis to communication signal detection and estimation , MINDEF-NTU-JPP/08/05.
Selected Publications
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X. Li, G. Bi and Y. Ju, “Improved ISAR imaging based on local polynomial Fourier transform,” Accepted by IEEE Trans AES, 2009.
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G. Bi, A. Aung and B. P. Ng, “Pipelined Hardware Structure For Sequency-ordered Complex Hadamard Transform,” IEEE Signal Processing Letters, vol.15, pp. 401-404, 2008.
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G. Bi, Y. Ju and X. Li, “Fast algorithms for polypnomial time-frequency transform of real-valued sequence,” IEEE Trans on SP, vol. 56, no. 5, pp. 1905 - 1915, 2008.
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L. Sun, G. Bi, and L. Zhang, “Orthonormal subspace tracking algorithm for space-time multiuser detection in multipath CDMA channels,” IEEE Trans on VT, vol. 54, no 6, pp. 3838 – 3845, 2007.
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Q. Yu, G. Bi and C. Wan, “SMC-based blind detection for DS-CDMA systems over multipath fading channels,” IEEE Trans on Comm., vol. 54, no. 6, pp. 971-974, 2006.
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