Prof. Ko Chi Chung
National University of Singapore, Singapore
Email: elekocc@nus.edu.sg
Qualifications
1981 Ph.D., Loughborough University of Technology, UK
1978 B.Sc., Loughborough University of Technology, UK
Publications (selected)

C.C. Ko, “Power inversion array in a rotating source environment”, IEEE Trans. Aerospace and Electronic Systems, U.S.A., Vol. AES16, Nov. 1980, pp. 755  762.

C.C. Ko, “Jamming rejection capability of broadband power inversion array”, IEE Proc. Pt. F, U.K., Vol. 128, June 1981, pp. 140  151.

CC Ko, “Simple eigenvalueequalizing preprocessor for broadband power inversion array”, IEEE Trans. Aerospace and Electronic Systems, U.S.A., Vol. AES21, January 1985, pp. 117  127.

K.C .Chua, K.M. Lye and C.C. Ko, “CSMA/CDbased protocol with dynamic segmentation”, Computer Communications, U.K., Vol. 9, Oct. 1986, pp. 234  240.

C.C. Ko, “Adaptive array processing using the Davies beamformer”, IEE Proc. Pt. H., U.K., Vol. 133, Dec. 1986, pp. 467  473.

Y.C .Lim, C.C. Ko and H. Singh, “New high performance two phase clock circuit”, International Journal of Electronics, U.K., Vol. 61, 1986, pp. 85  90.

K.M Lye, K.C. Chua and C.C. Ko, “Performance of Segnet  a simulation study”, Computer Communications, U.K., Vol. 10, Dec. 1987, pp. 297  303.

C.C. Ko, “Tracking performance of a broadband tapped delay line adaptive array using the LMS algorithm”, IEE Proc. Pt. F, U.K., Vol. 134, June 1987, pp. 295  304.

C.C. Ko and Y.C. Lim, “Approximation of a variable length delay line by using tapped delay line processing”, Signal Processing, Holland, Vol. 14, 1988, pp. 363  369.

C.C. Ko and T.T. Tjhung, “Performance of simple crossinterleaved ReedSolomon decoding strategies for compact disc players”, Int. J. Electronics, U.K., Vol. 64, 1988, pp. 627  635.

C.C .Ko, K.M. Lye, K.C. Chua and F.T. Yap, “Analysis of a CSMA/CDbased protocol with dynamic segmentation”, Computer Networks and ISDN Systems, Holland, Vol. 16, 1989, pp. 347  355.

Q.S. Loh, T.T. Tjhung and C.C. Ko, “Power spectra and band occupancy of Coded Mark Inversion in direct and frequency modulation transmission”, Int. J. Electronics, U.K., Vol. 67, 1989, pp. 355  364.

C.C .Ko and T.T.Tjhung, “Simple programmable processor for decoding ReedSolomon codes in compact disc devices at high speed”, Int. J. Electronics, U.K., Vol. 67, 1989, pp. 15  25.

C.C. Ko, “Nulling performance of broadband linearly constrained array”, Signal Processing, Holland, Vol. 17, 1989, pp. 313  320.

C.C. Ko, “Broadband power inversion array with maximally flat response at null directions”, IEE Proc. Pt F, U.K., Vol. 136, 1989, pp. 161  167.

C.C. Ko, “Simplified GramSchmidt preprocessor for broadband tapped delay line adaptive array”, IEE Proc. Pt. G, U.K., Vol. 136, 1989, pp. 141 149.

C.C. Ko, TS Quek and W Ser, “A simple fast algorithm for null steering adaptive arrays”, Signal Processing, Holland, Vol. 18, 1989, pp. 55  62.

Y.C. Lim and C.C. Ko, “Forwardbackward LMS adaptive line enhancer”, IEEE Trans. Circuits and Systems, U.S.A., Vol. 37, No. 7, 1990, pp. 936  940.

W.C. Wong, K.M .Lye and C.C. Ko, “Performance of a dynamically segmentable ring network”, Computer Communications, U.K., Vol. 13, No. 6, 1990, pp. 331  336.

C.C. Ko, KM Lye and WC Wong, “Simple priority scheme for multichannel CSMA/CD local area networks”, IEE Proc. Pt. I, U.K., Vol. 137, 1990, pp. 365  370.

C.C. Ko, T.T. Tjhung, K.G. Seah and K.M. Lye, “Simple performance analysis of a token ring metropolitan area network”, Computer Communications, U.K., Vol. 13, No. 7, 1990, pp. 425  432.

C.C. Ko, K.L .Thum, W. Ser and T.S. Quek, “A simple fast adaptive zero tracking algorithm”, Signal Processing, Holland, Vol. 20, No. 4, 1990, pp. 315  323.

C.C. Ko, “Fast null steering algorithm for broadband power inversion array”, Proc. IEE Pt. F, U.K., Vol. 137, 1990, pp. 377  383.

CC Ko, “Broadband linearly constrained adaptive array processing with a preprocessed GramSchmidt algorithm”, Signal Processing, Holland, Vol. 23, No. 1, 1991, pp. 15  25.

C.C. Ko, “On the performance of adaptive GramSchmidt algorithm for interference cancelling arrays”, IEEE Trans. Antennas and Propagation, U.S.A., Vol. AP39, No. 4, 1991, pp. 505  511.

C.C .Ko, “A fast null steering algorithm for linearly constrained adaptive arrays”, IEEE Trans. Antennas and Propagation, U.S.A., Vol. AP39, 1991, pp. 1098  1104.

C.C. Ko, “Resolution of coherent sources by using a fast phase shifting based null steering algorithm”, Signal Processing, Holland, Vol. 25, No. 1, 1991, pp. 11  22.

C.C. Ko, K.M .Lye, S.Y. Leow and T.T. Tjhung, “Simple prioritized protocol for multichannel ppersistent CSMA/CD networks”, Int. J. Electronics, U.K., Vol. 70, No. 2, 1991, pp. 295  304.

C.C. Ko, “A simple, fast adaptive algorithm for broadband null steering arrays”, IEEE Trans. Antennas and Propagation, U.S.A., Vol. AP39, No. 1, 1991, pp. 122  125.

C.C. Ko, “Resolution of coherent sources in power inversion arrays with a fast zero tracking algorithm”, IEE Proc. Pt. I, U.K., Vol. 139, No. 1, 1992, pp. 45  52.

C.C .Ko and R. Bachl, “Adaptive zero tracking complemented by LMS weight update for guaranteed convergence”, IEEE Trans. Antennas and Propagation, U.S.A., Vol. 40, No. 3, 1992, pp. 345  349.

C.C. Ko, F. Chin and S.S. Foo, “An adaptive algorithm for separating and tracking multiple directional sources in linear arrays”, IEEE Trans. Antennas and Propagation, U.S.A., Vol. 40, No. 3, 1992, pp. 261  267.

C.C. Ko, G. Balabhaskar and F. Chin, “On the stationary points of the output power versus response zero performance surface in power inversion arrays”, IEE Proc. Pt. F, U.K., Vol. 139, No. 3, 1992, pp. 199  206.

C.C. Ko, J. Wen and F. Chin, “Adaptive null steering algorithm for separating multiple directional sources in linear power inversion arrays”, IEE Proc. Part H, U.K., Vol. 139, No. 6, 1992, pp. 477  482.

C.C. Ko, W.C. Wong and T.T. Tjhung, “Dynamic behaviour of CSMA/CD network”, Int. J. Electronics, U.K., Vol. 73, No. 3, 1992, pp. 485  495.

C.C. Ko, G Balabhaskar and R Bachl, “Unbiased source estimation with an adaptive null steering algorithm”, Signal Processing, Holland, Vol. 31, No. 3, 1993, pp. 283  300.

C.C. Ko and Z.Y. Wu, “Fast algorithm for avoiding incidental cancellation problems in partially adaptive arrays”, Electronics Letters, U.K., Vol. 29, No. 12, 1993, pp. 1061  1062.

C.C. Ko, “Adaptive nullsteering algorithm based on output power measurements”, Trans. Aerospace and Electronic Systems, U.S.A., Vol. 29, 1993, pp. 717  725.

H .Chen, W.C. Wong and C.C.Ko, “Lowdelay hybrid vector excitation linear prediction speech coding”, Electronics Letters, U.K., Vol. 29, 1993, pp. 2164  2165.

C.C. Ko and R.Bachl, “Resolution of coherent sources by using spatial smoothing technique in power inversion arrays with random amplitude and phase errors”, IEE Proc. Part F, U.K., Vol. 140, 1993, pp. 261  265.
