Dr. Alessandro Orfei
Senior Engineer at INAF - Istituto di Radioastronomia
SPIE Involvement:
Author
Publications (7)

Proceedings Article | 9 July 2018
Proc. SPIE. 10708, Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy IX
KEYWORDS: Metamaterials, Mirrors, Gaussian beams, Super resolution, Polarization, Reflection, Receivers, Collimators, Antennas, Phase shifts

Proceedings Article | 20 July 2016
Proc. SPIE. 9914, Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VIII
KEYWORDS: Oscillators, Waveguides, Polarization, Interference (communication), L band, Receivers, Linear filtering, Radio telescopes, Electronic filtering, Cryogenics

Proceedings Article | 15 July 2010
Proc. SPIE. 7741, Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy V
KEYWORDS: Waveguides, Polarization, L band, Receivers, Transducers, Radio telescopes, Antennas, Connectors, Electromagnetic coupling, Device simulation

Proceedings Article | 10 July 2008
Proc. SPIE. 7012, Ground-based and Airborne Telescopes II
KEYWORDS: Telescopes, Mirrors, Astronomy, Receivers, Control systems, Space telescopes, Radio telescopes, Antennas, Electromagnetic coupling, Radio astronomy

Proceedings Article | 29 September 2004
Proc. SPIE. 5495, Astronomical Structures and Mechanisms Technology
KEYWORDS: Actuators, Mirrors, Manufacturing, L band, Receivers, Photogrammetry, Thermal effects, Antennas, Optical alignment, Prototyping

Proceedings Article | 28 September 2004
Proc. SPIE. 5489, Ground-based Telescopes
KEYWORDS: Actuators, Reflectors, Mirrors, Metrology, Receivers, Radio telescopes, Aluminum, Antennas, Servomechanisms, Astrophysics

Showing 5 of 7 publications
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