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## Development of Modern Data Acquisition Systems at IAA RAS

Transactions of IAA RAS, issue 55, 45–47 (2020)

Keywords: Data Acquisition System, VLBI, backend, ADC, FPGA, MDBE, BRAS, R1002M, Quasar network

### Abstract

The data acquisition system for VLBI radio telescopes downconverts, filters and digitizes analog signals coming from the receiving system. During the last ten years, IAA RAS has made great progress in data acquisition systems development: from fully analog to fully digital devices, with a significant improvement in both performance and functionality. This paper gives an overview of the aforementioned systems and the prospects of further development.

### Citation

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E. V. Nosov. Development of Modern Data Acquisition Systems at IAA RAS // Transactions of IAA RAS. — 2020. — Issue 55. — P. 45–47. @article{nosov2020, abstract = {The data acquisition system for VLBI radio telescopes downconverts, filters and digitizes analog signals coming from the receiving system. During the last ten years, IAA RAS has made great progress in data acquisition systems development: from fully analog to fully digital devices, with a significant improvement in both performance and functionality. This paper gives an overview of the aforementioned systems and the prospects of further development.}, author = {E.~V. Nosov}, doi = {10.32876/ApplAstron.55.45-47}, issue = {55}, journal = {Transactions of IAA RAS}, keyword = {Data Acquisition System, VLBI, backend, ADC, FPGA, MDBE, BRAS, R1002M, Quasar network}, pages = {45--47}, title = {Development of Modern Data Acquisition Systems at IAA RAS}, url = {http://iaaras.ru/en/library/paper/2077/}, year = {2020} } TY - JOUR TI - Development of Modern Data Acquisition Systems at IAA RAS AU - Nosov, E. V. PY - 2020 T2 - Transactions of IAA RAS IS - 55 SP - 45 AB - The data acquisition system for VLBI radio telescopes downconverts, filters and digitizes analog signals coming from the receiving system. During the last ten years, IAA RAS has made great progress in data acquisition systems development: from fully analog to fully digital devices, with a significant improvement in both performance and functionality. This paper gives an overview of the aforementioned systems and the prospects of further development. DO - 10.32876/ApplAstron.55.45-47 UR - http://iaaras.ru/en/library/paper/2077/ ER -