Abstract
This paper examines some of the synchronisation issues relating to the high speed MPSK and QAM modem described in the companion paper [1]. As explained in that reference, the demodulator operates at tens of Mbit/s data rates, with continuous (FMDA) signals. The implementation is very largely digital, with sampling at a low-IF and subsequent conversion to baseband, digital filtering and synchronisation.
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References
Guidi, A. M., Bolding G. and Cowley W. G., “Development and Implementation of Robust and Spectrally Efficient Medium Data Rate Modems, Part 1”, these proceedings.
D’Andrea N. A. and Luise M., “Design and Analysis of a Jitter-Free Clock Recovery Scheme for QAM Systems”, IEEE T. Comms, Vol. 41, No. 9, Sept. 1993, pp. 1296–1299
Miller M. J. et al. “Satellite Communications, Mobile and Fixed Services”, Chapter 5, Kluwer, 1993
Mueller K. H. and Muller M., “Timing Recovery in Digital Synchronous Data Receivers”, IEEE T. Comms, Vol. COM-24, pp. 516–530, May 1976
Cowley W. G. and Sabel L. P., “The Performance of Two Symbol Timing Recovery Algorithmms for PSK Demodulators”, IEEE T. Commun., Vol. 42, No. 6, June 1994, pp. 2345–2355
B. E. Paden, “A Matched Nonlinearity for Phase Estimation of a PSK-Modulated Carrier”, IEEE Trans. Inform. Theory, Vol. IT-32, No. 3, May 1986, pp. 419–422.
Ledert A. and Vandamme P., “Universal Carrier Recovery Loop for QASK and PSK Signal Sets”, IEEE T. Commun., Vol. 31, No. 1, Jan. 1983, pp. 130–136
Chen A. Y., Fitz M. P. and Sethares W. A., “A Performance Comparison of 16QAM Digital PLL Based Demodultors”, Proc. Globecom-94, Dec. 1994, pp. 410–414
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© 1997 Springer Science+Business Media New York
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Cowley, W.G., Guidi, A.M., Bolding, G. (1997). Development and Implementation of Robust and Spectrally-Efficient Medium Data Rate Modems Part 2: Synchronisation Algorithms. In: Wysocki, T., Razavi, H., Honary, B. (eds) Digital Signal Processing for Communication Systems. The Springer International Series in Engineering and Computer Science, vol 403. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-6119-4_32
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DOI: https://doi.org/10.1007/978-1-4615-6119-4_32
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