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Extending the Facilities of BRAS by External Digital Downconverter Bank

Труды ИПА РАН, вып. 41, 65–68 (2017)

Ключевые слова: VLBI DAS, BRAS, digital downconverter bank

Аннотация

Broadband Acquisition System (BRAS) is a digital backend used on new fast-slew rate radiotelescopes RT-13. The system implements eight wideband channels of 512 MHz that allows to achieve high sensitivity of the radio interferometer but complicates processing of joint observations with narrow-band types of backends. To simplify such observations IAA RAS is developing external digital downconverter bank. The results of the development is presented.

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S. Grenkov, D. Marshalov, E. Nosov. Extending the Facilities of BRAS by External Digital Downconverter Bank // Труды ИПА РАН. — 2017. — Вып. 41. — С. 65–68.

@article{grenkov2017,
  abstract = {Broadband Acquisition System (BRAS) is a digital backend used on new fast-slew rate radiotelescopes RT-13. The system implements eight wideband channels of 512 MHz that allows to achieve high sensitivity of the radio interferometer but complicates processing of joint observations with narrow-band types of backends. To simplify such observations IAA RAS is developing external digital downconverter bank. The results of the development is presented.},
  author = {S. Grenkov and D. Marshalov and E. Nosov},
  issue = {41},
  journal = {Труды ИПА РАН},
  keyword = {VLBI DAS, BRAS, digital downconverter bank},
  pages = {65--68},
  title = {Extending the Facilities of BRAS by External Digital Downconverter Bank},
  url = {http://iaaras.ru/library/paper/1706/},
  year = {2017}
}

TY  - JOUR
TI  - Extending the Facilities of BRAS by External Digital Downconverter Bank
AU  - Grenkov, S.
AU  - Marshalov, D.
AU  - Nosov, E.
PY  - 2017
T2  - Труды ИПА РАН
IS  - 41
SP  - 65
AB  - Broadband Acquisition System (BRAS) is a digital backend used on new
fast-slew rate radiotelescopes RT-13. The system implements eight
wideband channels of 512 MHz that allows to achieve high sensitivity
of the radio interferometer but complicates processing of joint
observations with narrow-band types of backends. To simplify such
observations IAA RAS is developing external digital downconverter
bank. The results of the development is presented.
UR  - http://iaaras.ru/library/paper/1706/
ER  -