Dr. Tonino Pisanu Profile

Dr. Tonino Pisanu

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Publications (26)

Proceedings Article | 11 September 2024 Presentation + Paper

Presentation + Paper

The SOLARIS observatory: a smart Solar imaging system at high radio frequency for continuous Solar monitoring and space weather applications

A. Pellizzoni, M. Potenza, F. Cavaliere, F. Cuttaia, M. Gervasi, A. Passerini, F. Villa, E. Boria, I. Bruni, M. Buttu, M. De Petris, S. Della Torre, E. Egron, M. Iacolina, A. Limonta, A. Marcucci, M. Marongiu, W. Merli, M. Messerotti, A. Miriametro, S. Mulas, A. Navarrini, M. Oranges, P. Ortu, B. Paroli, F. Pezzotta, T. Pisanu, G. Pizzo, S. Ricciardi, S. Righini, A. Ritacco, A. Saba, M. Sandri, L. Scalcinati, F. Schiavone Colere, G. Serra, L. Stringhetti, L. Teruzzi, C. Tiburzi, G. Valente, D. Vergani, E. Vignati, M. Zannoni

Proceedings Volume 13094, 130941R (2024) https://doi.org/10.1117/12.3018772

KEYWORDS: Telescopes, Receivers, Space weather, Environmental monitoring, Solar processes, Observatories, Sun, Sensors, Radio telescopes, Calibration

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Proceedings Article | 11 September 2024 Presentation + Paper

Presentation + Paper

Sardinia Radio Telescope metrology system: tools and application strategies

Alessandro Attoli, Sergio Poppi, Franco Buffa, Giampaolo Serra, Antonietta Fara, Pasqualino Marongiu, Giannina Sanna, Francesco Gaudiomonte, Mauro Pili, Tonino Pisanu, Gian Paolo Vargiu

Proceedings Volume 13094, 1309423 (2024) https://doi.org/10.1117/12.3018395

KEYWORDS: Antennas, Radio telescopes, Metrology, Reflectors, Equipment, Mirror surfaces, Bubbles, Thermal modeling, Finite element methods, Error analysis

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Proceedings Article | 16 August 2024 Poster + Paper

Poster + Paper

Simulated radiation features of a C-band phased array feed located at the Sardinia Radio Telescope primary focus

Paola Di Ninni, Renzo Nesti, Paolo Maxia, Alessandro Navarrini, Massimiliano Belluso, Sergio Billotta, Alessandro Cabras, Simone Chiarucci, Giovanni Comoretto, Francesco Gaudiomonte, Adelaide Ladu, Pasqualino Marongiu, Andrea Melis, Pierluigi Ortu, Silvio Pilia, Tonino Pisanu, Luca Schirru

Proceedings Volume 13102, 131021E (2024) https://doi.org/10.1117/12.3019956

KEYWORDS: Reflectors, Spatial filtering, Mirrors, Simulations, Reflection, Radio telescopes, Prototyping, Phased arrays, Optical components, Electric fields

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Proceedings Article | 16 August 2024 Poster + Paper

Poster + Paper

The map-making and data filtering pipeline for the MISTRAL receiver

E. Barbavara, E. Battistelli, P. de Bernardis, F. Cacciotti, V. Capalbo, A. Carbone, E. Carretti, D. Ciccalotti, F. Columbro, A. Coppolecchia, A. Cruciani, G. D'Alessandro, M. De Petris, F. Govoni, G. Isopi, L. Lamagna, P. Marongiu, A. Mascia, S. Masi, E. Molinari, M. Murgia, A. Navarrini, A. Novelli, A. Occhiuzzi, A. Orlati, A. Paiella, G. Pettinari, F. Piacentini, T. Pisanu, S. Poppi, I. Porceddu, A. Ritacco, R. Schirru, G. Vargiu

Proceedings Volume 13102, 131022T (2024) https://doi.org/10.1117/12.3019685

KEYWORDS: Sensors, Uranus, Telescopes, Signal processing, Matrices, Calibration, Spatial resolution, Radio telescopes, Equipment

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Proceedings Article | 16 August 2024 Presentation + Paper

Presentation + Paper

MISTRAL: technical commissioning and first W-band photons from the Sardinia Radio Telescope

Giovanni Isopi, Federico Cacciotti, Alessandro Paiella, Alessandro Coppolecchia, Eleonora Barbavara, Elia Stefano Battistelli, Paolo de Bernardis, Valentina Capalbo, Aurora Carbone, Ettore Carretti, Daniele Ciccalotti, Fabio Columbro, Angelo Cruciani, Giuseppe D'Alessandro, Marco De Petris, Federica Govoni, Luca Lamagna, Pasqualino Marongiu, Adina Mascia, Silvia Masi, Emilio Molinari, Matteo Murgia, Alessandro Navarrini, Alessandro Novelli, Andrea Occhiuzzi, Andrea Orlati, Giorgio Pettinari, Francesco Piacentini, Tonino Pisanu, Sergio Poppi, Ignazio Porceddu, Alessia Ritacco, Maria Renata Schirru, Gian Paolo Vargiu

Proceedings Volume 13102, 1310209 (2024) https://doi.org/10.1117/12.3019687

KEYWORDS: Radio telescopes, Sensors, Receivers, Telescopes, Cryogenics, Helium, Cryostats, Cameras, Equipment, Silicon

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Proceedings Article | 16 August 2024 Presentation + Paper

Presentation + Paper

The W-band LEKID array of the MISTRAL instrument

Alessandro Paiella, Federico Cacciotti, Giovanni Isopi, Eleonora Barbavara, Elia Stefano Battistelli, Paolo de Bernardis, Valentina Capalbo, Aurora Carbone, Ettore Carretti, Daniele Ciccalotti, Fabio Columbro, Alessandro Coppolecchia, Angelo Cruciani, Giuseppe D'Alessandro, Marco De Petris, Federica Govoni, Luca Lamagna, Pasqualino Marongiu, Adina Mascia, Silvia Masi, Emilio Molinari, Matteo Murgia, Alessandro Navarrini, Alessandro Novelli, Andrea Occhiuzzi, Andrea Orlati, Giorgio Pettinari, Francesco Piacentini, Tonino Pisanu, Sergio Poppi, Ignazio Porceddu, Alessia Ritacco, Maria Renata Schirru, Gian Paolo Vargiu

Proceedings Volume 13102, 131020C (2024) https://doi.org/10.1117/12.3018301

KEYWORDS: Superconducting detectors, Sensors, Telescopes, Aluminum, Detector arrays, Critical temperature, Radio telescopes, Spatial resolution

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Proceedings Article | 29 August 2022 Presentation + Paper

Presentation + Paper

Solar radiation effects on the Sardinia Radio Telescope performances

Alessandro Attoli, Sergio Poppi, Franco Buffa, Antonio Cazzani, Antonietta Fara, Davide Fierro, Francesco Gaudiomonte, Pasqualino Marongiu, Mauro Pili, Tonino Pisanu, Giannina Sanna, Giampaolo Serra, Flavio Stochino, Gian Paolo Vargiu

Proceedings Volume 12182, 1218203 (2022) https://doi.org/10.1117/12.2628977

KEYWORDS: Radio telescopes, Antennas, Finite element methods, Reflectors, Solar radiation, Temperature metrology, Thermal effects, Solar radiation models, Thermal modeling, Optical aberrations

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Proceedings Article | 8 August 2016 Paper

Paper

SRT as a receiver in a bistatic radar space debris configuration

T. Pisanu, R. Concu, F. Gaudiomonte, P. Marongiu, A. Melis, G. Serra, E. Urru, G. Valente, C. Portelli, G. Muntoni, G. Bianchi, G. Comoretto, F. Dolce, J. Paoli, M. Reali, W. Villadei

Proceedings Volume 9906, 99060G (2016) https://doi.org/10.1117/12.2231753

KEYWORDS: Space telescopes, Radar, Antennas, Transmitters, Receivers, Doppler effect, Satellites, Filtering (signal processing), Signal to noise ratio, Optical filters

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Proceedings Article | 20 July 2016 Paper

Paper

A real-time KLT implementation for radio-SETI applications

Andrea Melis, Raimondo Concu, Pierpaolo Pari, Claudio Maccone, Stelio Montebugnoli, Andrea Possenti, Giuseppe Valente, Nicoló Antonietti, Delphine Perrodin, Carlo Migoni, Matteo Murgia, Alessio Trois, Massimo Barbaro, Alessandro Bocchinu, Silvia Casu, Maria Ilaria Lunesu, Jader Monari, Alessandro Navarrini, Tonino Pisanu, Francesco Schilliró, Valentina Vacca

Proceedings Volume 9914, 99143D (2016) https://doi.org/10.1117/12.2232347

KEYWORDS: Signal detection, Interference (communication), Field programmable gate arrays, Zinc, Stochastic processes, Fourier transforms, Space telescopes, Galactic astronomy, Signal processing, Principal component analysis

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Proceedings Article | 20 July 2016 Paper

Paper

The 7-beam S-band cryogenic receiver for the SRT primary focus: project status

G. Valente, P. Marongiu, A. Navarrini, A. Saba, G. Montisci, A. Ladu, T. Pisanu, M. Pili, S. Dessi, A. Uccheddu, N. Iacolina, D. Perrodin, M. Buttu, E. Egron, A. Melis, C. Tiburzi, V. Vacca

Proceedings Volume 9914, 991422 (2016) https://doi.org/10.1117/12.2232625

KEYWORDS: Receivers, Polarization, Cryogenics, S band, Radio telescopes, Staring arrays, Optical amplifiers, Mirrors, Waveguides, Oscillators

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Proceedings Article | 20 July 2016 Paper

Paper

Status of the radio receiver system of the Sardina Radio Telescope

G. Valente, A. Orfei, R. Nesti, A. Navarrini, S. Mariotti, P. Bolli, T. Pisanu, J. Roda, L. Cresci, P. Marongiu, A. Scalambra, D. Panella, A. Ladu, A. Cattani, L. Carbonaro, E. Urru, A. Cremonini, F. Fiocchi, A. Maccaferri, M. Morsiani, M. Poloni

Proceedings Volume 9914, 991425 (2016) https://doi.org/10.1117/12.2232880

KEYWORDS: Receivers, Radio telescopes, Cryogenics, Polarization, Oscillators, Waveguides, Interference (communication), Electronic filtering, Linear filtering, L band

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Proceedings Article | 20 July 2016 Paper

Paper

The control system of the 3 mm band SIS receiver for the Sardinia Radio Telescope

A. Ladu, P. Ortu, A. Saba, M. Pili, F. Guadiomonte, A. Navarrini, E. Urru, T. Pisanu, G. Valente, P. Marongiu, G. Mazzarella

Proceedings Volume 9914, 991423 (2016) https://doi.org/10.1117/12.2232703

KEYWORDS: Cryogenics, Oscillators, Control systems, Radio telescopes, Receivers, Calibration, Microcontrollers, Antennas, Software development, Astronomy

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Proceedings Article | 23 July 2014 Paper

Paper

A multifeed S-band cryogenic receiver for the Sardinia Radio Telescope primary focus

G. Valente, G. Serra, F. Gaudiomonte, A. Ladu, T. Pisanu, P. Marongiu, A. Corongiu, A. Melis, M. Buttu, D. Perrodin, G. Montisci, Gi. Mazzarella, E. Egron, N. Iacolina, C. Tiburzi, V. Vacca

Proceedings Volume 9153, 91530Q (2014) https://doi.org/10.1117/12.2056557

KEYWORDS: Receivers, S band, Staring arrays, Cryogenics, Radio telescopes, Antennas, Electromagnetic coupling, Electromagnetism, Oscillators, Polarization

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Proceedings Article | 23 July 2014 Paper

Paper

A 3mm band SIS receiver for the Sardinia Radio Telescope

A. Ladu, T. Pisanu, A. Navarrini, P. Marongiu, G. Valente

Proceedings Volume 9153, 91532J (2014) https://doi.org/10.1117/12.2056339

KEYWORDS: Receivers, Radio telescopes, Antennas, Helium, Mirrors, Radio optics, Liquids, Gaussian beams, Astronomy, Observatories

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Proceedings Article | 22 July 2014 Paper

Paper

The SRT inclinometer for monitoring the rail and the thermal gradient effects on the alidade structure

Tonino Pisanu, Franco Buffa, Sergio Poppi, Pasqualino Marongiu, Giampaolo Serra, Gian Paolo Vargiu, Raimondo Concu

Proceedings Volume 9145, 91454R (2014) https://doi.org/10.1117/12.2055556

KEYWORDS: Antennas, Thermal effects, Filtering (signal processing), Astronomy, Sensors, Temperature metrology, Data modeling, Reflectors, Electronic filtering, Radio telescopes

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Proceedings Article | 22 July 2014 Paper

Paper

A PSD (position sensing device) to map the shift and tilt of the SRT secondary mirror

Tonino Pisanu, Franco Buffa, Raimondo Concu, Pasqualino Marongiu, Mauro Pili, Sergio Poppi, Giampaolo Serra, Enrico Urru, Gianpaolo Vargiu

Proceedings Volume 9145, 91454U (2014) https://doi.org/10.1117/12.2055849

KEYWORDS: Antennas, Actuators, Mirrors, Semiconductor lasers, Metrology, Laser optics, Cameras, Sensors, CMOS sensors, Optical alignment

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Proceedings Article | 17 September 2012 Paper

Paper

The microwave holography system for the Sardinia Radio Telescope

G. Serra, P. Bolli, G. Busonera, T. Pisanu, S. Poppi, F. Gaudiomonte, G. Zacchiroli, J. Roda, M. Morsiani, J. López-Pérez

Proceedings Volume 8444, 84445W (2012) https://doi.org/10.1117/12.926160

KEYWORDS: Holography, Antennas, Satellites, Reflectors, Receivers, Radio telescopes, Signal to noise ratio, Field programmable gate arrays, Microwave radiation, Calibration

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Proceedings Article | 17 September 2012 Paper

Paper

Architecture of the metrology for the SRT

Tonino Pisanu, Franco Buffa, Gian Luigi Deiana, Pasqualino Marongiu, Marco Morsiani, Claudio Pernechele, Sergio Poppi, Giampaolo Serra, Giampaolo Vargiu

Proceedings Volume 8444, 84442E (2012) https://doi.org/10.1117/12.925547

KEYWORDS: Actuators, Antennas, Metrology, Semiconductor lasers, Mirrors, Kinematics, Sensors, Control systems, Thermal effects, Laser stabilization

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Proceedings Article | 28 July 2010 Paper

Paper

High-precision pointing with the Sardinia Radio Telescope

Sergio Poppi, Claudio Pernechele, Tonino Pisanu, Marco Morsiani

Proceedings Volume 7733, 773316 (2010) https://doi.org/10.1117/12.856584

KEYWORDS: Radio telescopes, Stars, Telescopes, Antennas, Mirrors, Radio optics, Prototyping, Charge-coupled devices, Control systems, Optical telescopes

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Proceedings Article | 23 July 2010 Paper

Paper

Thermal behavior of the Medicina 32-meter radio telescope

Tonino Pisanu, Franco Buffa, Marco Morsiani, Claudio Pernechele, Sergio Poppi

Proceedings Volume 7739, 773935 (2010) https://doi.org/10.1117/12.857422

KEYWORDS: Antennas, Thermal effects, Temperature metrology, Sensors, Error analysis, Radio telescopes, Astronomy, Infrared sensors, Sun, Finite element methods

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Proceedings Article | 21 July 2010 Paper

Paper

A control loop closure system for the Sardinia Radio Telescope active surface

Claudio Pernechele, Carlo Barbieri, Pietro Bolli, Franco Buffa, Tonino Pisanu, Sergio Poppi, Giampaolo Serra, Marco Morsiani, Juri Roda, Giampaolo Zacchiroli, Carlo Nocita, Mario Paternò

Proceedings Volume 7739, 77391C (2010) https://doi.org/10.1117/12.855981

KEYWORDS: Sensors, Actuators, Reflectors, Semiconductor lasers, Control systems, Active optics, Antennas, Holography, Radio telescopes, Cameras

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Proceedings Article | 15 July 2010 Paper

Paper

A novel 180° hybrid power divider

G. Valente, A. Navarrini, T. Pisanu

Proceedings Volume 7741, 77412F (2010) https://doi.org/10.1117/12.857365

KEYWORDS: Waveguides, L band, Connectors, Neodymium, Linear filtering, Electromagnetism, Receivers, Radio telescopes, Microwave radiation, Cryogenics

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Proceedings Article | 15 July 2010 Paper

Paper

A compact L-band Ortho Mode Junction

T. Pisanu, P. Marongiu, A. Navarrini, G. Valente

Proceedings Volume 7741, 774124 (2010) https://doi.org/10.1117/12.856665

KEYWORDS: Waveguides, L band, Connectors, Polarization, Signal attenuation, Calibration, Receivers, Aluminum, Radio telescopes, Wave propagation

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Proceedings Article | 15 July 2010 Paper

Paper

The dual-band LP feed system for the Sardinia Radio Telescope prime focus

G. Valente, T. Pisanu, P. Bolli, S. Mariotti, P. Marongiu, A. Navarrini, R. Nesti, A. Orfei, J. Roda

Proceedings Volume 7741, 774126 (2010) https://doi.org/10.1117/12.857306

KEYWORDS: L band, Waveguides, Antennas, Connectors, Radio telescopes, Receivers, Device simulation, Transducers, Polarization, Electromagnetic coupling

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Proceedings Article | 10 July 2008 Paper

Paper

Status of the Sardinia Radio Telescope project

Gianni Tofani, Gianni Alvito, Roberto Ambrosini, Pietro Bolli, Claudio Bortolotti, Loredana Bruca, Franco Buffa, Alessandro Cattani, Gianni Comoretto, Andrea Cremonini, Luca Cresci, Nichi D'Amico, Gian Luigi Deiana, Antonietta Fara, Luigina Feretti, Franco Fiocchi, Enrico Flamini, Flavio Fusi Pecci, Gavril Grueff, Giuseppe Maccaferri, Andrea Maccaferri, Franco Mantovani, Sergio Mariotti, Carlo Migoni, Filippo Messina, Jader Monari, Marco Morsiani, Matteo Murgia, José Musmeci, Mauro Nanni, Vincenzo Natale, Alessandro Navarrini, Monia Negusini, Renzo Nesti, Luca Olmi, Alessandro Orfei, Andrea Orlati, Francesco Palla, Dario Panella, Claudio Pernechele, Salvatore Pilloni, Tonino Pisanu, Antonio Poddighe, Marco Poloni, Angelo Poma, Sergio Poppi, Ignazio Porceddu, Isabella Prandoni, Juri Roda, Mauro Roma, Pierguido Sarti, Alessandro Scalambra, Francesco Schillirò, Andrea Tarchi, Gian Paolo Vargiu, Giampaolo Zacchiroli

Proceedings Volume 7012, 70120F (2008) https://doi.org/10.1117/12.790503

KEYWORDS: Receivers, Antennas, Mirrors, Telescopes, Radio astronomy, Control systems, Space telescopes, Radio telescopes, Astronomy, Electromagnetic coupling

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Proceedings Article | 9 July 2008 Paper

Paper

L-band orthomode transducer for the Sardinia Radio Telescope

Alessandro Navarrini, Tonino Pisanu

Proceedings Volume 7014, 70147N (2008) https://doi.org/10.1117/12.790557

KEYWORDS: Waveguides, Connectors, Polarization, L band, Signal attenuation, Transducers, Photography, Aluminum, Radio telescopes, Calibration

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Showing 5 of 26 publications

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