@InProceedings{TaveirosCarv:2011:SiSiPl,
               author = "Taveiros, Filipe Emanuel Vieira and Carvalho, Manoel Jozeane Mafra 
                         de",
          affiliation = "{Universidade Federal do Rio Grande do Norte - UFRN} and 
                         {Instituto Nacional de Pesquisas Espaciais - INPE}",
                title = "Simulador de sinais de plataformas de coleta de dados (PCD’s) para 
                         testes de transponders do sistema brasileiro de coleta de dados 
                         (SBCD)",
            booktitle = "Anais...",
                 year = "2011",
               editor = "Epiphanio, Jos{\'e} Carlos Neves and Galv{\~a}o, L{\^e}nio 
                         Soares",
                pages = "8978--8983",
         organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 15. (SBSR).",
            publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
              address = "S{\~a}o Jos{\'e} dos Campos",
             keywords = "telemetry, data collect system, simulation, telemetria, sistema de 
                         coleta de dados, simula{\c{c}}{\~a}o, labview, pxi.",
             abstract = "This work consists in project, development and tests of a DAS 
                         (Data Acquisition System) signal simulator with the goal to test 
                         the transponder that will be embed on the ITASAT satellite. This 
                         transponder should comply with the Brazilian data collect system 
                         requirements. This software was developed in LabVIEW and is 
                         basically rooted as follows: The signals are acquired from a real 
                         DAS using the NI RF Signal Analyzer module, and recorded into the 
                         computer. After recorded, the software allow users to lag in time, 
                         attenuate, and sum all signals to create a new signal file based 
                         on the originals emitted by the DAS. With the new signal file, the 
                         PCD Simulator software will emit it using the NI RF Signal 
                         Generator, an arbitrary vector signal generator by National 
                         Instruments, into the input of the transponder to be tested. The 
                         main purpose is to test the response of the transponder to 
                         multiple signals at different power levels and noise, which are 
                         introduced at the same time or almost simultaneously. The correct 
                         response to multiple signals is of fundamental importance in the 
                         development of the transponder, since a misinterpretation of the 
                         input signal can result in erroneous measurements and.",
  conference-location = "Curitiba",
      conference-year = "30 abr. - 5 maio 2011",
                 isbn = "{978-85-17-00056-0 (Internet)} and {978-85-17-00057-7 (DVD)}",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "3ERPFQRTRW/3A4E9UE",
                  url = "http://urlib.net/ibi/3ERPFQRTRW/3A4E9UE",
           targetfile = "p0989.pdf",
                 type = "Cartografia, Fotogrametria, Lidar e Sensores",
        urlaccessdate = "12 maio 2024"
}