Tobia Carozzi

Senior forskningsingenjör at Chalmers, Space, Earth and Environment, Onsala Space Observatory, Onsala Space Observatory, Observation Support

Tobia Carozzi is a staff member at the Onsala Space Observatory. His main projects are the radio telescopes LOFAR and SKA. He operates the Swedish Lofar station at Onsala, and designs and analyzes feeds for SKA.His research interests are in general the theory of electromagnetism, and in particular electromagnetic polarization, radio astronomical imaging and calibration, and antennas.In the past he has patented antenna designs and worked with spacecraft instrumentation at Uppsala University Sweden, Sussex University U.K., and Glasgow University U.K.

Source: chalmers.se

Showing 19 publications

2018

Reliable detection and characterization of low-frequency polarized sources in the LOFAR M51 field

A. Neld, Cathy Horellou, D. D. Mulcahy et al
Astronomy and Astrophysics. Vol. 617
Journal article
2017

Full-wave analysis of the expanded very large array

D. J. Ludick, Tobia Carozzi, D. B. Davidson et al
19th International Conference on Electromagnetics in Advanced Applications, ICEAA 2017; Verona; Italy; 11 September 2017 through 15 September 2017, p. 1762-1765
Paper in proceedings
2016

Subarcsecond international LOFAR radio images of Arp 220 at 150 MHz: A kpc-scale star forming disk surrounding nuclei with shocked outflows

Eskil Varenius, John Conway, Ivan Marti-Vidal et al
Astronomy and Astrophysics. Vol. 593, p. A86-
Journal article
2016

LBCS: The LOFAR Long-Baseline Calibrator Survey

N. Jackson, A. Tagore, A. Deller et al
Astronomy and Astrophysics. Vol. 595, p. Art no A86-
Journal article
2016

LBCS: The LOFAR long baseline snapshot calibrator survey

J. Moldon, A. T. Deller, O. Wucknitz et al
Astronomy and Astrophysics. Vol. 574, p. Art. no. A73-
Journal article
2016

Simple estimation of all-sky, direction-dependent Jones matrix of primary beams of radio interferometers

Tobia Carozzi
Astronomy and Computing. Vol. 16, p. 185-188
Journal article
2015

Intrinsic Cross-polarization Ratio (IXR) for Antenna Arrays and Improving Polarimetry via Polarization Diversity

Tobia Carozzi
2015 1st URSI Atlantic Radio Science Conference (URSI AT-RASC)
Paper in proceedings
2015

Intrinsic instrumental polarization and high-precision pulsar timing

G. Foster, A. Karastergiou, R. Paulin et al
Monthly Notices of the Royal Astronomical Society. Vol. 453 (2), p. 1489-1502
Journal article
2015

Subarcsecond international LOFAR radio images of the M82 nucleus at 118 MHz and 154 MHz

Eskil Varenius, John Conway, Ivan Marti-Vidal et al
Astronomy and Astrophysics. Vol. 574, p. Art. no. A114-
Journal article
2015

Efficient correction for both direction-dependent and baseline-dependent effects in interferometric imaging: An A-stacking framework

A. Young, S. J. Wijnholds, Tobia Carozzi et al
Astronomy and Astrophysics. Vol. 577, p. Art. no. A56-
Journal article
2015

Efficient Wideband Gain Modeling for Interferometric Imaging Arrays in Radio Astronomy

A. Young, D. B. Davidson, S. J. Wijnholds et al
IEEE Antennas and Propagation Society, AP-S International Symposium (Digest), p. 1374-1375
Paper in proceedings
2015

Imaging on a sphere with interferometers: The spherical wave harmonic transform

Tobia Carozzi
Monthly Notices of the Royal Astronomical Society: Letters. Vol. 451 (1), p. L6-L10
Journal article
2015

A Compact Dual-Polarized 4-Port Eleven Feed with High Sensitivity for Reflectors over 0.35-1.05 GHz

Jian Yang, Miroslav Pantaleev, Bhushan Billade et al
IEEE Transactions on Antennas and Propagation. Vol. 63 (12), p. 5955-5960
Journal article
2015

Intrinsic cross-polarization ratio (IXR) for antenna arrays and improving polarimetry via polarization diversity

Tobia Carozzi
Proceedings of the 2015 International Conference on Electromagnetics in Advanced Applications, ICEAA 2015, p. 630-633
Paper in proceedings
2014

The LOFAR long baseline snapshot calibrator survey

J. Moldón, A. T. Deller, J. P. McKean et al
Proceedings of Science. 12th European VLBI Network Symposium and Users Meeting, EVN 2014 ; Cagliari; Italy; 7-10 October 2014. Vol. F113821, p. 097-
Conference contribution
2014

Toward a practical demonstration of physics-based beam calibration models - CBFPs and the LOFAR-LBA antenna array radio telescope

A. Young, Tobia Carozzi, Rob Maaskant et al
Proceedings - 2014 International Conference on Electromagnetics in Advanced Applications, ICEAA 2014, p. 462-465
Paper in proceedings
2012

Towards a uniform evaluation of the science quality of SKA technology options: Polarimetrie aspects

Tobia Carozzi, Marianna Ivashina
2012 14th International Conference on Electromagnetics in Advanced Applications, ICEAA 2012. Cape Town, 2 - 7 September 2012, p. 543-546
Paper in proceedings
2011

A Fundamental Figure of Merit for Radio Polarimeters

Tobia Carozzi, G. Woan
IEEE Transactions on Antennas and Propagation. Vol. 59 (6), p. 2058-2065
Journal article
2011

Reconfigurable FPGA-based unit for singular value decomposition of large m x n matrices

Luis M. Ledesma-Carrillo, Eduardo Cabal-Yepez, Rene De J. Romero-Troncoso et al
Proceedings - 2011 International Conference on Reconfigurable Computing and FPGAs, ReConFig 2011, Cancun, Quintana Roo: 30 November 2011through2 December 2011, p. 345-350
Paper in proceedings

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