Analysis and implementation of digital automatic gain control for DAB baseband decoder

Abstract

Digital Audio Broadcasting (DAB) receiver requires fast Automatic Gain Control (AGC) to compensate the strength loss due to the multipath propagation in mobile receiving condition. But fast AGC could also incorrectly amplify DAB's null symbol and the following phase reference symbol to cause the synchronization problem. In this paper, we mathematically… (More)
DOI: 10.1109/TCE.2011.5955163

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