Autor: |
Eduard Sonkin, Dan Sadot, Gilad Katz |
Jazyk: |
angličtina |
Rok vydání: |
2019 |
Předmět: |
|
Zdroj: |
Applied Sciences, Vol 9, Iss 4, p 637 (2019) |
Druh dokumentu: |
article |
ISSN: |
2076-3417 |
DOI: |
10.3390/app9040637 |
Popis: |
An analog optimization of 4-level pulse amplitude modulation (PAM-4) signal is proposed, together with maximum likelihood sequence estimation digital signal processing. The proposed optimizations are verified by experimental demonstration at 53 Gbaud, indicating an improvement of 4⁻5 dB in the optical signal to noise sensitivity. |
Databáze: |
Directory of Open Access Journals |
Externí odkaz: |
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