Spectral shaping and digital synthesis of an M-ary time series

Siller, C.; Debus, W.; Osborne, T.L.

doi:10.1109/35.17649

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1990

1997

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Cited by 6 publications

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“…It should be notedthat, though the present focus is on transferfunctions band-limited to less than the baudfrequency!b, the technique has been described for arbitrary spectral shapingofM-ary signals. 3 The remainder ofthis paperis divided intotwo sections. The first briefly presents the fundamental principles.…”

Section: Introductionmentioning

confidence: 99%

Application of Memory-Based Digital Filtering to High-Speed Digital Radio

Siller

Debus

1990

At&T Technical Journal

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Memory‐based digital filtering is considered in the context of high‐speed (greater than 15 Mbaud) radio systems, where it finds application as an accurate and rapid approach to synthesizing band‐limited data signals for transmission over Nyquist channels. Following brief comments regarding the basic circuit architecture, feasibility models for 16‐and 64‐QAM 90‐Mb/s operation are experimentally evaluated. Performance is found to be consistent with digital radio objectives and superior to sophisticated analog designs.

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Section: Introductionmentioning

confidence: 99%