A Data Stream Converter for a Radio Telescope with a Wideband-Signal Digital Recording System
Instruments and Experimental Techniques, Volume 61, Issue 4, 473–481 (2018)
DOI: 10.1134/S0020441218040073Информация о статье
A data-stream converter makes it possible to connect a radio telescope with wideband (512 MHz) signal-recording channels to active very-long-baseline interferometers using multichannel recording systems for narrowband (16 or 8 MHz) signals. A digital converter based on a field programmed gate array (FPGA) selects and formats up to 16 narrowband signals.