Fully digital M-ary PSK and M-ary QAMdemodulators for land mobile satellite communications |
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Authors: | Fines P Aghvami AH |
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Affiliation: | Dept. of Electr. & Electron. Eng., King's Coll., London; |
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Abstract: | A fully digital implementation of digital modems is the preferred option of system designers because high performance can be achieved at reasonable cost. The author explains the beneficial features inherent in fully digital demodulator implementations. Other features which are required for land mobile satellite communication systems are also discussed. Recently reported techniques for the synchronisation and detection of M-ary PSK and M-ary QAM modulation schemes are reviewed with emphasis placed on those which are well suited to digital implementation |
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