Zobrazeno 1 - 2
of 2
pro vyhledávání: '"R. V. Sperry"'
Autor:
R. V. Sperry, D. Surenian
Publikováno v:
Bell System Technical Journal. 39:405-422
Transmission of television signals over long systems requires a fine degree of equalization. An adjustable type of equalizer to supplement fixed equalizers is discussed. It provides both gain and delay characteristics in the form of harmonically rela
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1d9491495a403c5e341007044733a14
https://doi.org/10.1002/j.1538-7305.1960.tb01608.x
https://doi.org/10.1002/j.1538-7305.1960.tb01608.x
Publikováno v:
Bell System Technical Journal. 42:869-897
The spacecraft employs two microwave antennas for communications and a single VHF antenna for telemetry, beacon, and command functions. One microwave antenna centered at 6 gc is used to receive broadband signals from a ground transmitter while the ot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::218190e7fb9e6db884fa7660acefed5f
https://doi.org/10.1002/j.1538-7305.1963.tb04022.x
https://doi.org/10.1002/j.1538-7305.1963.tb04022.x