A 45Gb/s Analog Multi-Tone Receiver Utilizing a 6-Tap MIMO-FFE in 22nm FDSOI

This paper describes an analog multi-tone receiver capable of processing three data streams running at 15 Gb/s, one in baseband and two in quadrature over carriers at 15GHz, achieving an aggregate rate of 45Gb/s over a single physical channel. The receiver maximizes bandwidth efficiency by using ort...

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Main Authors: Jhoan Salinas, Hossein Shakiba, Ali Sheikholeslami
Format: Article
Language:English
Published: IEEE 2024-01-01
Series:IEEE Open Journal of Circuits and Systems
Subjects:
Online Access:https://ieeexplore.ieee.org/document/10556759/
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author Jhoan Salinas
Hossein Shakiba
Ali Sheikholeslami
author_facet Jhoan Salinas
Hossein Shakiba
Ali Sheikholeslami
author_sort Jhoan Salinas
collection DOAJ
description This paper describes an analog multi-tone receiver capable of processing three data streams running at 15 Gb/s, one in baseband and two in quadrature over carriers at 15GHz, achieving an aggregate rate of 45Gb/s over a single physical channel. The receiver maximizes bandwidth efficiency by using orthogonal sub-channels and avoids the need for analog to digital converters by incorporating a mixedsignal MIMO equalizer that can mitigate inter-symbol interference and inter-carrier interference. The system is designed and laid out in a 22nm FDSOI technology. Post-layout simulations are employed to verify the effectiveness of the proposed architecture, demonstrating a raw BER of 10−5 over a channel with an insertion loss of 14dB at 28GHz is achieved. The complete system has an energy efficiency of 6.6pJ/bit and occupies an active area of 0.29 mm2.
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series IEEE Open Journal of Circuits and Systems
spelling doaj-art-99562290ceea43bd861c9aaf7f52e3192025-01-21T00:02:47ZengIEEEIEEE Open Journal of Circuits and Systems2644-12252024-01-01531432710.1109/OJCAS.2024.341425210556759A 45Gb/s Analog Multi-Tone Receiver Utilizing a 6-Tap MIMO-FFE in 22nm FDSOIJhoan Salinas0https://orcid.org/0000-0001-9495-0135Hossein Shakiba1https://orcid.org/0000-0002-6247-512XAli Sheikholeslami2https://orcid.org/0000-0003-0970-6897Edward S. Rogers Sr. Department of Electrical and Computer Engineering, University of Toronto, Toronto, ON, CanadaHiLink, Huawei Technologies Canada, Markham, ON, CanadaEdward S. Rogers Sr. Department of Electrical and Computer Engineering, University of Toronto, Toronto, ON, CanadaThis paper describes an analog multi-tone receiver capable of processing three data streams running at 15 Gb/s, one in baseband and two in quadrature over carriers at 15GHz, achieving an aggregate rate of 45Gb/s over a single physical channel. The receiver maximizes bandwidth efficiency by using orthogonal sub-channels and avoids the need for analog to digital converters by incorporating a mixedsignal MIMO equalizer that can mitigate inter-symbol interference and inter-carrier interference. The system is designed and laid out in a 22nm FDSOI technology. Post-layout simulations are employed to verify the effectiveness of the proposed architecture, demonstrating a raw BER of 10−5 over a channel with an insertion loss of 14dB at 28GHz is achieved. The complete system has an energy efficiency of 6.6pJ/bit and occupies an active area of 0.29 mm2.https://ieeexplore.ieee.org/document/10556759/Analog multi-tone (AMT)inter-carrier interference (ICI)inter-symbol interference (ISI)pulse amplitude modulation (PAM)quadrature amplitude modulation (QAM)
spellingShingle Jhoan Salinas
Hossein Shakiba
Ali Sheikholeslami
A 45Gb/s Analog Multi-Tone Receiver Utilizing a 6-Tap MIMO-FFE in 22nm FDSOI
IEEE Open Journal of Circuits and Systems
Analog multi-tone (AMT)
inter-carrier interference (ICI)
inter-symbol interference (ISI)
pulse amplitude modulation (PAM)
quadrature amplitude modulation (QAM)
title A 45Gb/s Analog Multi-Tone Receiver Utilizing a 6-Tap MIMO-FFE in 22nm FDSOI
title_full A 45Gb/s Analog Multi-Tone Receiver Utilizing a 6-Tap MIMO-FFE in 22nm FDSOI
title_fullStr A 45Gb/s Analog Multi-Tone Receiver Utilizing a 6-Tap MIMO-FFE in 22nm FDSOI
title_full_unstemmed A 45Gb/s Analog Multi-Tone Receiver Utilizing a 6-Tap MIMO-FFE in 22nm FDSOI
title_short A 45Gb/s Analog Multi-Tone Receiver Utilizing a 6-Tap MIMO-FFE in 22nm FDSOI
title_sort 45gb s analog multi tone receiver utilizing a 6 tap mimo ffe in 22nm fdsoi
topic Analog multi-tone (AMT)
inter-carrier interference (ICI)
inter-symbol interference (ISI)
pulse amplitude modulation (PAM)
quadrature amplitude modulation (QAM)
url https://ieeexplore.ieee.org/document/10556759/
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