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http://hdl.handle.net/20.500.12386/33256| Title: | Planck-LFI CPV: Drain currents verification | Authors: | BATTAGLIA, Paola Maria Bersanelli, Marco CUTTAIA, FRANCESCO Davis, Richard Wilkinson, Althea FRAILIS, Marco Franceschet, Cristian FRANCESCHI, ENRICO GALEOTTA, Samuele GREGORIO, Anna Leonardi, Rodrigo Lowe, Stuart MARIS, Michele Meinhold, Peter Mendes, Luis MENNELLA, ANIELLO Poutanen,Torsti SANDRI, MAURA TAVAGNACCO, Daniele TERENZI, LUCA Tomasi, Maurizio VILLA, Fabrizio ZACCHEI, Andrea Zonca, Andrea |
Issue Date: | 2009 | Number: | PL-LFI-PST-RP-062 | Abstract: | This test was devoted to characterizing the i-V response of LNAs when Vg1 and Vg2 are independently changed over a defined set of values. In the specific, It was aimed at investigating possible changes in the response from radiometers due to ground shift or any other possible non-ideal effect. In the case that any results were sensibly different with respect to the same test in CSL, the new I-V curves shall be used to modify/correct the drain current model used to draw the PRE- Tuning hyper-matrixes, according to the measured bias shift. | Note: | Planck LFI Commissioning and Performance Verification | URI: | http://hdl.handle.net/20.500.12386/33256 | Fulltext: | open |
| Appears in Collections: | 4.03 Rapporti di progetto |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| PL-LFI-PST-RP-063-1.0-ID_VERIFICATION_REPORT.pdf | Planck-LFI CPV: Drain currents verification | 432.3 kB | Adobe PDF | View/Open |
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