A Digital Correlator Upgrade for the Arcminute MicroKelvin Imager

The Arcminute Microkelvin Imager (AMI) telescopes located at the Mullard Radio Astronomy Observatory near Cambridge have been significantly enhanced by the implementation of a new digital correlator with 1.2 MHz spectral resolution. This system has replaced a 750-MHz resolution analogue lag-based co...

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Veröffentlicht in:	arXiv.org 2018-02
Hauptverfasser:	Hickish, Jack, Razavi-Ghods, Nima, Perrott, Yvette C, Titterington, David J, Carey, Steve H, Scott, Paul F, Grainge, Keith J B, Scaife, Anna M M, Alexander, Paul, Saunders, Richard D E, Crofts, Mike, Javid, Kamran, Rumsey, Clare, Jin, Terry Z, Ely, John A, Shaw, Clive, Northrop, Ian G, Pooley, Guy, D'Alessandro, Robert, Doherty, Peter, Willatt, Greg P
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomy Correlation Correlators Data transmission Digital data Digital imaging Digital media Digitization Ethernet Field programmable gate arrays Physics - Instrumentation and Methods for Astrophysics Radio astronomy Radio frequency interference Satellite observation Spectral resolution Synchronous satellites Telescopes
Online-Zugang:	Volltext
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