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

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

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

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

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

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

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

Showing 5 of 7 publications
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