论文信息 - Hierarchical QAM: a spectrally efficient dc-free modulation scheme

Hierarchical QAM: a spectrally efficient dc-free modulation scheme

A new spectrally efficient, dc-free modulation scheme called hierarchical quadrature amplitude modulation is proposed. The use of HQAM in high-data-rate digital communication systems opens new possibilities for the practical realization of highly integrated receivers.

Shahriar Mirabbasi | Ken Martin

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