Choice of Sampling Frequency for Bandpass-sampling Receiver
Konferenz: PIMRC 2005 - 16th Annual IEEE International Symposium on Personal Indoor and Mobile Radio Communications
11.09.2005 - 14.09.2005 in Berlin, Germany
Tagungsband: PIMRC 2005
Seiten: 4Sprache: EnglischTyp: PDFPersönliche VDE-Mitglieder erhalten auf diesen Artikel 10% Rabatt
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.