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Precision of Measuring and Aligning Signal Group Delays in Radio Telescope Wideband Data Acquisition and Recording Systems

N. Koltsov

Transactions of IAA RAS, issue 39, 41–53 (2016)

Keywords: radio interferometer, signal transformation system, signal group delay.

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Abstract

Precision of obtaining frequency characteristics and signal group delays in radio-telescope receivers has been evaluated using a digital 512 MHz-band signal converter. It can be used to align delays in radio telescope channels when a frequency band is synthesized.

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N. Koltsov. Precision of Measuring and Aligning Signal Group Delays in Radio Telescope Wideband Data Acquisition and Recording Systems // Transactions of IAA RAS. — 2016. — Issue 39. — P. 41–53. @article{koltsov2016, abstract = {Precision of obtaining frequency characteristics and signal group delays in radio-telescope receivers has been evaluated using a digital 512 MHz-band signal converter. It can be used to align delays in radio telescope channels when a frequency band is synthesized.}, author = {N. Koltsov}, issue = {39}, journal = {Transactions of IAA RAS}, keyword = {radio interferometer, signal transformation system, signal group delay}, pages = {41--53}, title = {Precision of Measuring and Aligning Signal Group Delays in Radio Telescope Wideband Data Acquisition and Recording Systems}, url = {http://iaaras.ru/en/library/paper/1651/}, year = {2016} } TY - JOUR TI - Precision of Measuring and Aligning Signal Group Delays in Radio Telescope Wideband Data Acquisition and Recording Systems AU - Koltsov, N. PY - 2016 T2 - Transactions of IAA RAS IS - 39 SP - 41 AB - Precision of obtaining frequency characteristics and signal group delays in radio-telescope receivers has been evaluated using a digital 512 MHz-band signal converter. It can be used to align delays in radio telescope channels when a frequency band is synthesized. UR - http://iaaras.ru/en/library/paper/1651/ ER -