… CMOS DACs and ADCs are essential in today’s digital coherent trans… offer higher bandwidth
scalability at the cost of higher … In Section II, we discuss the principle of the signal synthesis, …

… user with dedicated optical bandwidth, creating scalable user–… a single broadband (160 GHz)
optical coherent receiver at … THz-bandwidth, 2.5-GHz-spacing comb signals with a spectral …

… of the system and achieving high spectral efficiencies and low … with t singleantenna transmitters
and a Base Station (BS) … at 15 GHz with 20 MHz of bandwidth using 16QPSK and 8PSK …

… These frequency-domain processings including spectral … enhancing signal quality by the
diversity synthesis scheme [19]. … performance scaling. We also developed our in-house InP-…

… the persistent long-range spectral phase coherence of the MVM … is used to synthesize a vector
input of three coherent frequency … Since broadband EOMs typically have a low modulation …

… several categories of enablers at the infrastructure, spectrum, … -high coherence and high
parallelism of signals by coherent … can be jointly optimized with the transmitters and receivers to …

… bandwidth greater than the instantaneous signal bandwidth. … spatial, spectral, or temporal
domains of coherent data with … cell migrations via a simple scaling procedure in the signal …

… specific bandwidth B having units of [bits/s/Hz] [21]), the coherent … mainly to restrict the spectral
bandwidth of the modulated … to their cost-effectiveness and scalability to a large number of …

… specific bandwidth B having units of [bits/s/Hz] [21]), the coherent … mainly to restrict the spectral
bandwidth of the modulated … to their cost-effectiveness and scalability to a large number of …

… , or advanced digital signal processing (DSP) for scaling data rate … , to be deployed on the
transmitter. To improve the … − 3 dB bandwidth of the 55 GHz, the electric spectrum of the digital …