Utilizza questo identificativo per citare o creare un link a questo documento:
http://hdl.handle.net/20.500.12386/27315
Titolo: | UAV-based method for the sensitivity measurement on low-frequency receiving systems | Autori: | PUPILLO, Giuseppe Pluchino, S. BOLLI, Pietro Virone, G. MARIOTTI, SERGIO MONARI, JADER Paonessa, F. PERINI, FEDERICO |
Data pubblicazione: | 2017 | Titolo del volume in cui è pubblicato il poster: | Proceedings of the 2017 International Conference on Electromagnetics in Advanced Applications (ICEAA) | Da pagina:: | 1232 | Abstract: | One of the most important requirements for the astronomical Low-Frequency Aperture Arrays (LFAAs) is the high sensitivity, defined as the ratio between the effective area and the system noise temperature. This figure of merit is strictly related to the single element sensitivity, which is difficult to measure using astronomical sources. On the other hand, the characterization of a low-frequency antenna inside an anechoic chamber is not straightforward down to 50 MHz. In this contribution a novel method to measure the sensitivity of a single LFAA receiving chain is presented. The proposed technique utilizes a micro Unmanned Aerial Vehicle equipped with a RF test source. A preliminary error budget analysis demonstrated that this technique is able to measure the sensitivity of a LFAA chain with high accuracy. | Titolo del convegno: | 2017 International Conference on Electromagnetics in Advanced Applications (ICEAA) | Luogo del convegno: | Verona, Italy | Periodo del convegno: | 11-15 September , 2017 | URI: | http://hdl.handle.net/20.500.12386/27315 | URL: | https://ieeexplore.ieee.org/document/8065634 | ISBN: | 978-1-5090-4451-1 | DOI: | 10.1109/ICEAA.2017.8065493 | Fulltext: | open |
È visualizzato nelle collezioni: | 3.01 Contributi in Atti di convegno |
File in questo documento:
File | Descrizione | Dimensioni | Formato | |
---|---|---|---|---|
UAV-based method for the sensitivity measurement on LFAA - Pupillo et al 2017_Postprint.pdf | postprint | 241.29 kB | Adobe PDF | Visualizza/apri |
UAV-based method for the sensitivity measurement on LFAA - Pupillo et al 2017.pdf | [Administrators only] | 269.95 kB | Adobe PDF |
Page view(s)
51
controllato il 25-apr-2024
Download(s)
16
controllato il 25-apr-2024
Google ScholarTM
Check
Altmetric
Altmetric
Tutti i documenti in DSpace sono pubblicati ad Accesso Aperto, salvo diversa indicazione per alcuni documenti specifici.