Measuring signal parameters in wideband receiving and recording channels

The builtin system of parameter measurement for wideband (up to 512 MHz) receiving and recording channel of ra-dio interferometer is considered. The estimation of measurement accuracy and the precision alignment of group delays in the receiving channel are investigated. In addition, this system provides the control of receiving channel frequency response and phase response functions.

Authors: N.E.Koltsov, E.N.Nosov, S.A.Grenkov, L.V.Fedotov

Direction: Радиотехнические средства передачи, приема и обработки сигналов

Keywords: Radio telescope, digital wideband signal processing, signal group delay and signal spectrum

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