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Developments at 30 GHz for Planck LFI

Published online by Cambridge University Press:  26 May 2016

R. J. Davis ,
N. Roddis ,
D. Kettle ,
F. Winder ,
A. Wilkinson ,
B. Maddison ,
R. Hoyland ,
E. Artal ,
E. Martinez  and
C. Castelli
R. J. Davis
Affiliation:
University of Manchester, Jodrell Bank Observatory, U.K.
N. Roddis
Affiliation:
University of Manchester, Jodrell Bank Observatory, U.K.
D. Kettle
Affiliation:
University of Manchester, Jodrell Bank Observatory, U.K.
F. Winder
Affiliation:
University of Manchester, Jodrell Bank Observatory, U.K.
A. Wilkinson
Affiliation:
University of Manchester, Jodrell Bank Observatory, U.K.
B. Maddison
Affiliation:
RAL, Oxfordshire, UK
R. Hoyland
Affiliation:
IAC, Tenerife, Spain
E. Artal
Affiliation:
University of Cantabria, Santander, Spain
E. Martinez
Affiliation:
University of Cantabria, Santander, Spain
C. Castelli
Affiliation:
University of Birmingham, UK

Abstract

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Jodrell Bank Observatory is responsible for the Front end modules (FEMs) for 30 GHz for LFI, with IAC being responsible for the hybrids and any phase switch. The University of Cantabria are responsible for the Back end modules (BEMs). Developments have been made to test prototypes both warm and cold for the FEMs. This is evolving towards flight hardware through an elegant breadboard phase EBB. Results of system performance show both white noise and 1/f characteristics.

Type
Part III: Primordial CMB Observations: Balloon and Satellite based
Information
Symposium - International Astronomical Union , Volume 201: New Cosmological Data and the Values of the Fundamental Parameters , 2005 , pp. 98 - 102
Copyright
Copyright © Astronomical Society of the Pacific 2005