Cosmic non-TEM radiation and synthetic feed array sensor system in ASIC mixed signal technology

F. Centureli; G. Scotti; P. Tommasino; A. Trifiletti; F. Romano; R. Cimmino; A. Saitto

doi:10.1117/12.2055530

4 August 2014 Cosmic non-TEM radiation and synthetic feed array sensor system in ASIC mixed signal technology

F. Centureli, G. Scotti, P. Tommasino, A. Trifiletti, F. Romano, R. Cimmino, A. Saitto

Proceedings Volume 9150, Modeling, Systems Engineering, and Project Management for Astronomy VI; 91501W (2014) https://doi.org/10.1117/12.2055530
Event: SPIE Astronomical Telescopes + Instrumentation, 2014, Montréal, Quebec, Canada

Abstract

The paper deals with the opportunity to introduce “Not strictly TEM waves” Synthetic detection Method (NTSM), consisting in a Three Axis Digital Beam Processing (3ADBP), to enhance the performances of radio telescope and sensor systems. Current Radio Telescopes generally use the classic 3D “TEM waves” approximation Detection Method, which consists in a linear tomography process (Single or Dual axis beam forming processing) neglecting the small z component. The Synthetic FEED ARRAY three axis Sensor SYSTEM is an innovative technique using a synthetic detection of the generic “NOT strictly TEM Waves radiation coming from the Cosmo, which processes longitudinal component of Angular Momentum too. Than the simultaneous extraction from radiation of both the linear and quadratic information component, may reduce the complexity to reconstruct the Early Universe in the different requested scales. This next order approximation detection of the observed cosmologic processes, may improve the efficacy of the statistical numerical model used to elaborate the same information acquired. The present work focuses on detection of such waves at carrier frequencies in the bands ranging from LF to MMW. The work shows in further detail the new generation of on line programmable and reconfigurable Mixed Signal ASIC technology that made possible the innovative Synthetic Sensor. Furthermore the paper shows the ability of such technique to increase the Radio Telescope Array Antenna performances.

Citation Download Citation

F. Centureli, G. Scotti, P. Tommasino, A. Trifiletti, F. Romano, R. Cimmino, and A. Saitto "Cosmic non-TEM radiation and synthetic feed array sensor system in ASIC mixed signal technology", Proc. SPIE 9150, Modeling, Systems Engineering, and Project Management for Astronomy VI, 91501W (4 August 2014); https://doi.org/10.1117/12.2055530

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KEYWORDS

Transmission electron microscopy

Sensors

Polarization

Spherical lenses

Signal processing

Radio telescopes

Antennas

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