Low frequency bands in a traditional VLBI networks suffer not only from RFI but also from the low efficiency of the radio telescopes. Dedicated arrays have to be used which have to maintain all the constraints of a VLBI station, e.g., phase stability. With this aim a project with an alternative application of the DBBC3 was set up and is presented, where a set of antennas operating at frequencies lower than 1 GHz are combined into an array. The individual antennas cover the broadband frequency range from 10 MHz to 1000 MHz.
DBBC3: AntArr Project
TORNATORE, VINCENZA
2015-01-01
Abstract
Low frequency bands in a traditional VLBI networks suffer not only from RFI but also from the low efficiency of the radio telescopes. Dedicated arrays have to be used which have to maintain all the constraints of a VLBI station, e.g., phase stability. With this aim a project with an alternative application of the DBBC3 was set up and is presented, where a set of antennas operating at frequencies lower than 1 GHz are combined into an array. The individual antennas cover the broadband frequency range from 10 MHz to 1000 MHz.File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
|
2015_EVN 2014_112.pdf
accesso aperto
Descrizione: 2015_EVN2014
:
Publisher’s version
Dimensione
915.34 kB
Formato
Adobe PDF
|
915.34 kB | Adobe PDF | Visualizza/Apri |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
