Results 261 to 270 of about 1,504,963 (315)

Modelling electric field control in a 4f molecular qudit with hyperfine coupling. [PDF]

open access: yesCommun Chem
Morrillo WT   +4 more
europepmc   +1 more source

Interannual wave-driven shoreline change on the California coast. [PDF]

open access: yesNat Commun
O'Reilly WC   +8 more
europepmc   +1 more source

The plasmonic BTO-on-SiN platform - beyond 200 GBd modulation for optical communications. [PDF]

open access: yesLight Sci Appl
Kohli M   +15 more
europepmc   +1 more source

Toward RIS-Aided Non-Coherent Communications: A Joint Index Keying M-ary Differential Chaos Shift Keying System

IEEE Transactions on Wireless Communications, 2023
In reconfigurable intelligent surface (RIS)-aided coherent communications, channel state information (CSI) is often assumed to be perfectly estimated at the receiver. However, perfect CSI cannot be available in practice. Furthermore, the complex and ever-
Xiangming Cai   +6 more
semanticscholar   +1 more source

Enhanced Coherent Communications with Brillouin Amplifiers

European Conference on Optical Communication, 2021
Application of Brillouin amplification for enabling higher performance coherent communications with higher-order QAM signals is presented. Capabilities and limits for using the uniquely narrow gain bandwidth to suppress out-of-band spectral line noise ...
M. Pelusi, Takashi Inoue, S. Namiki
semanticscholar   +1 more source

Non-Coherent Chaotic Communications Aided by RIS: A Performance-Enhanced Approach

IEEE Communications Letters, 2023
In non-coherent chaotic communications, traditional code-index-modulation-aided differential chaos shift keying (DCSK) schemes face limited gains in bit-error-rate (BER) performance, despite incurring substantial time-frequency resources. To address this
Xiangming Cai   +5 more
semanticscholar   +1 more source

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