Design, development, and verification of the Planck Low Frequency Instrument 70 GHz Front-End and Back-End Modules

70 GHz radiometer front-end and back-end modules for the Low Frequency Instrument of the European Space Agencys Planck Mission were built and tested. The operating principles and the design details of the mechanical structures are described along with the key InP MMIC low noise amplifiers and phase...

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Veröffentlicht in:	arXiv.org 2010-01
Hauptverfasser:	Varis, J, Hughes, N J, Laaninen, M, V -H Kilpia, Jukkala, P, Tuovinen, J, Ovaska, S, Sjoman, P, Kangaslahti, P, Gaier, T, Hoyland, R, Meinhold, P, Mennella, A, Bersanelli, M, Butler, R C, Cuttaia, F, Franceschi, E, Leonardi, R, Leutenegger, P, Malaspina, M, Mandolesi, N, Miccolis, M, Poutanen, T, Kurki-Suonio, H, Sandri, M, Stringhetti, L, Terenzi, L, Tomasi, M, Valenziano, L
Format:	Artikel
Sprache:	eng
Schlagworte:	Amplifiers Knee Low frequencies Low noise MMIC (circuits) Modules Noise Noise temperature Physics - Instrumentation and Methods for Astrophysics Radiometers Switches Vacuum chambers
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