Radio Over fiber system for wideBand and Ultra-STable reception of radioastronomic signals
ROBUST
Progetto
Progetto
R & D
Infrastruttura Inaf
RSN5
Infrastrutture
Attività: Nuova; Data inizio: 2022; Data fine: 2024
veronica.baldini veronica.baldini@inaf.it
L'obiettivo di questo progetto applicativo PRIN MUR 2022 è quello di studiare e realizzare un innovativo sistema di ricezione per impianti radioastronomici basato su ARoF (Analog Radio over Fiber) che offra una forte e maggiore stabilità contro perturbazioni esterne (come variazioni di temperatura o vibrazioni) che hanno un impatto significativo sull'ampiezza e fase del segnale di interesse. Per raggiungere questo obiettivo, il sistema sarà composto da due principali caratteristiche innovative, tipicamente non presenti nei collegamenti ARoF:
- un sistema integrato di misurazione del ritardo indotto dalla fibra
- un sistema di compensazione di ampiezza e fase
The objective of this PRIN MUR application project is to study and realize an innovative ARoF-based system of reception for radioastronomic plants which will offer a strong and higher stability against external perturbations (such as temperature variations or vibrations) which have a significant impact on amplitude and phase of the signal of interest.
- Integrated Fiber-induced delay measurement system
- Amplitude and Phase compensation system
A Wideband ARoF system with those features will be realized within the ROBUST project.
Tecnologie per Astronomia Radio
Tecnologie per osservazioni da Terra
Infrastrutture da Terra (sviluppo/operazioni)
Struttura | Nfte | N0 | TI 2023 | TI 2024 | TI 2025 | TD 2023 | TD 2024 | TD 2025 | Nex | Extra |
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O.A. TRIESTE | 0 | 0 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0 | 0 | 0.00 |
IRA BOLOGNA | 0 | 0 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0 | 0 | 0.00 |
Totali | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0 | 0.00 |
Certi 2023 | Certi 2024 | Certi 2025 | Presunti 2023 | Presunti 2024 | Presunti 2025 |
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0 | 0 | 0 | 0 | 0 | 0 |
<p>Optoelettronica, Trasmissione del segnale, Elettronica a radiofrequenza</p>
<p>INAF ha il ruolo di CO-PI del progetto insieme all'Università di Bologna e contribuisce a diversi WP:</p><p class="MsoListParagraphCxSpFirst" style="margin-top:0cm;margin-right:.15pt; margin-bottom:1.85pt;margin-left:72.0pt;mso-add-space:auto;text-align:justify; text-justify:inter-ideograph;text-indent:-18.0pt;line-height:159%;mso-list: l1 level1 lfo1"><!--[if !supportLists]--><span lang="EN-US" style="font-family:Symbol; mso-fareast-font-family:Symbol;mso-bidi-font-family:Symbol;mso-bidi-font-weight: bold">·<span style="font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: "Times New Roman";"> </span></span><!--[endif]--><span lang="EN-US">WP0 – Project Coordination and Dissemination (UNIBO)<o:p></o:p></span></p><p class="MsoListParagraphCxSpMiddle" style="margin-top:0cm;margin-right:.15pt; margin-bottom:1.85pt;margin-left:72.0pt;mso-add-space:auto;text-align:justify; text-justify:inter-ideograph;text-indent:-18.0pt;line-height:159%;mso-list: l1 level1 lfo1"><!--[if !supportLists]--><span lang="EN-US" style="font-family:Symbol; mso-fareast-font-family:Symbol;mso-bidi-font-family:Symbol;mso-bidi-font-weight: bold">·<span style="font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: "Times New Roman";"> </span></span><!--[endif]--><span lang="EN-US">WP1 – Definition and verification of the system requirements and specifications<o:p></o:p></span></p><p class="MsoListParagraphCxSpMiddle" style="margin-top:0cm;margin-right:.15pt; margin-bottom:1.85pt;margin-left:72.0pt;mso-add-space:auto;text-align:justify; text-justify:inter-ideograph;text-indent:-18.0pt;line-height:159%;mso-list: l1 level1 lfo1"><!--[if !supportLists]--><span lang="EN-US" style="font-family:Symbol; mso-fareast-font-family:Symbol;mso-bidi-font-family:Symbol;mso-bidi-font-weight: bold">·<span style="font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: "Times New Roman";"> </span></span><!--[endif]--><span lang="EN-US">WP2 – Study and development of the Wideband ARoF link<o:p></o:p></span></p><p class="MsoListParagraphCxSpMiddle" style="margin-top:0cm;margin-right:.15pt; margin-bottom:1.85pt;margin-left:72.0pt;mso-add-space:auto;text-align:justify; text-justify:inter-ideograph;text-indent:-18.0pt;line-height:159%;mso-list: l1 level1 lfo1"><!--[if !supportLists]--><span lang="EN-US" style="font-family:Symbol; mso-fareast-font-family:Symbol;mso-bidi-font-family:Symbol;mso-bidi-font-weight: bold">·<span style="font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: "Times New Roman";"> </span></span><!--[endif]--><span lang="EN-US">WP3 – Study and development of the Delay Measurement System<o:p></o:p></span></p><p class="MsoListParagraphCxSpMiddle" style="margin-top:0cm;margin-right:.15pt; margin-bottom:1.85pt;margin-left:72.0pt;mso-add-space:auto;text-align:justify; text-justify:inter-ideograph;text-indent:-18.0pt;line-height:159%;mso-list: l1 level1 lfo1"><!--[if !supportLists]--><span lang="EN-US" style="font-family:Symbol; mso-fareast-font-family:Symbol;mso-bidi-font-family:Symbol;mso-bidi-font-weight: bold">·<span style="font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: "Times New Roman";"> </span></span><!--[endif]--><span lang="EN-US">WP4 – Study and development of the Compensation System<o:p></o:p></span></p><p class="MsoListParagraphCxSpLast" style="margin-top:0cm;margin-right:.15pt; margin-bottom:1.85pt;margin-left:72.0pt;mso-add-space:auto;text-align:justify; text-justify:inter-ideograph;text-indent:-18.0pt;line-height:159%;mso-list: l1 level1 lfo1"><!--[if !supportLists]--><span lang="EN-US" style="font-family:Symbol; mso-fareast-font-family:Symbol;mso-bidi-font-family:Symbol;mso-bidi-font-weight: bold">·<span style="font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: "Times New Roman";"> </span></span><!--[endif]--><span lang="EN-US">WP5 – Demonstrations and prototypes of the final system<o:p></o:p></span></p><p class="MsoNormal" style="margin-top:0cm;margin-right:.15pt;margin-bottom:1.85pt; margin-left:0cm;text-align:justify;text-justify:inter-ideograph;line-height: 159%"><br></p>
<p>INAF-IRA, in particolare il radiotelescopio e il laboratorio di Medicina (BO) e l'Università di Bologna.</p><p>Successivamente si vorrebbe testare il sistema sugli altri radiotelescopi italiani (SRT e Noto).</p>
# | Nome | Struttura | TI | Qualifica | Ruolo nel Progetto | FTE Impegnate (2023/2024/2025) | FTE Presunte (2023/2024/2025) | Extra | ||
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1 | veronica.baldini | veronica.baldini@inaf.it | O.A. TRIESTE | Y | TECNOLOGO | PI | X X X | X X X | X | |
2 | federico.perini | federico.perini@inaf.it | IRA BOLOGNA | Y | TECNOLOGO | Team tecnico radiofrequenza | X X X | X X X | X | |
3 | alessandro.orfei | a.orfei@ira.inaf.it | IRA BOLOGNA | Y | PRIMO TECNOLOGO | Definizione requisiti di sistema | X X X | X X X | X |
# | Nome | Struttura | TI | Qualifica | Ruolo nel Progetto | FTE Impegnate (2023/2024/2025) | FTE Presunte (2023/2024/2025) | Extra |
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# | Provenienza | Certi 2023 (k€) | Certi 2024 (k€) | Certi 2025 (k€) | Presun. 2023 (k€) | Presun. 2024 (k€) | Presun. 2025 (k€) | Totale Certi (k€) | Totale Presunti (k€) |
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# | Provenienza | Fondi 2023 (€) | Fondi 2024 (€) | Fondi 2025 (€) |
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