Microwave analog filter‐based modulators for partial response signals

Bruno Cimoli, Tom Keinicke Johansen, Juan Jose Vegas Olmos

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Abstrakt

Partial response (PR) modulations boost the spectral efficiency of baseband signals by introducing controlled intersymbol interference. In this paper, we report design guidelines for PR modulators based on analog filters. Moreover, we designed and manufactured filter prototypes following the proposed guidelines. Measurements confirm that the prototypes can modulate up to 5 levels PR signals at 10 Gbps.
OriginalsprogEngelsk
TidsskriftMicrowave & Optical Technology Letters
Vol/bind60
Udgave nummer11
Sider (fra-til)2664-2672
Antal sider9
ISSN0895-2477
DOI
StatusUdgivet - 2018
Udgivet eksterntJa

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