论文信息 - Approaching coherent homodyne performance with direct detection low-complexity advanced modulation formats

Approaching coherent homodyne performance with direct detection low-complexity advanced modulation formats

We introduce decision-feedback based realizations of considerably reduced complexity for the recently proposed Multi-Chip DPSK advanced modulation formats. These new direct detection systems emulate coherent homodyne PSK by improved estimation of the self-homodyne reference phase

Y. Yadin | Moshe Nazarathy

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