Choice of Sampling Frequency for Bandpass-sampling Receiver

Conference: PIMRC 2005 - 16th Annual IEEE International Symposium on Personal Indoor and Mobile Radio Communications
09/11/2005 - 09/14/2005 at Berlin, Germany

Proceedings: PIMRC 2005

Pages: 4Language: englishTyp: PDF

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Qian, Xuecheng (Philips Research East Asia, Shanghai, 200070, PR China)

In contrast to traditional receiver where sampling happens at baseband, the bandpass-sampling receiver offers more flexibility since more signal processing is implemented in the digital domain. For this type of receivers, the sampling frequency is a very important factor since it influences both receiver performance and implementation efficiency. In this paper, the allowable sampling frequencies are analyzed for the bandpass-sampling receiver in practical cases with out-of-band interference. Preferable choices of sampling frequency are then provided.