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The use of digital filters is widely spread in the field of radio receivers. In literature, there is no practical realization of digital filters for non uniformly sampled data in the radio communication context. In this paper we are interested on real time filtering of non uniformly sampled signals using a Blackfin 533 Digital Signal Processor (DSP) as embedded software target. The filtering stage...
In previous work, a non-uniform sampling (NUS) technique to control analog-to-digital conversion (ADC) in a multistandard radio receiver was proposed. In this context of wide band radio signals, the NUS-based ADC offers the advantages of relaxing antialiasing filter (AAF) constraints, decreasing the sampling frequency average and reducing ADC dynamic power consumption. In this paper, we focus on generating...
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