We describe and experimentally evaluate a receiver struc- ture for two-dimensional data communication systems based on pass-band decision feedback equalization and data-directed carrier recovery. The forward and feedback tap coefficients and the demodulator's carrier phase angle are adjusted adaptively; the carrier recovery and demodulation operation, as in the case of a linear equalization receiver, can compensate for rather severe frequency offset and phase jitter. Experimental results are reported of simulations of the receiver on voiceband telephone channels. Copyright

Additional Metadata
Persistent URL dx.doi.org/10.1109/TCOM.1976.1093210
Journal IEEE Transactions on Communications
Citation
Falconer, D.D. (1976). Application of Passband Decision Feedback Equalization in Two-Dimensional Data Communication Systems. IEEE Transactions on Communications, 24(10), 1159–1166. doi:10.1109/TCOM.1976.1093210