Identification of the modulation type of a signal. - Y. T. Chan; L. G. Gadbois; P. Yansouni (ICASSP, 1985)

Determining time delay via frequency estimation. - Y. T. Chan; J. G. Bryan; George A. Lampropoulos (ICASSP, 1986)

Time delay estimation with nonstationary signals. - George A. Lampropoulos; Y. T. Chan (ICASSP, 1986)

On zero phase design of IIR filters. - George A. Lampropoulos; T. J. Lawson; Y. T. Chan (ICASSP, 1987)

Broadband beamforming on the 2-D transform plane. - Y. T. Chan; G. A. Lampropolus (ICASSP, 1988)