LFI design, qualification, and performance

Overview

The first :

• uno
• due
  • tre
  • quattro

Only a.

The LFI description

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],

Radiometer Chain Overall Design

Radiometer Array Assembly

REBA

• • Radiometer Chain Overall Design

Instrument On-board Software

Instrument Operations

Instrument Budgets

LFI Performance

Instrument Scientific Performance

Instrument Technical Performance