LFI design, qualification, and performance

From Planck PLA 2015 Wiki
Revision as of 13:18, 18 October 2012 by Agregori (talk | contribs)
Jump to: navigation, search


The first :

  • uno
  • due
    • tre
    • quattro

Only a.

The LFI description[edit]

Each LFI radiometer g [math]V_{sky}[/math], [math]V_{load}[/math] signals at the frequency of the phase switch. By changing the phase switches configuration, the output can be a sequence of either [math]V_{sky}[/math] or [math]V_{load}[/math] signals.

a tunable offset, [math]O_{DAE}[/math], then it amplifies the signal with a tunable gain, [math]G_{DAE}[/math],

(Planck) Low Frequency Instrument

LFI Data Acquisition Electronics