Change search
ReferencesLink to record
Permanent link

Direct link
Implementation aspects of generalized bandpass sampling
KTH, School of Information and Communication Technology (ICT), Electronic, Computer and Software Systems, ECS.
KTH, School of Information and Communication Technology (ICT), Electronic, Computer and Software Systems, ECS.
2007 (English)In: 15th European Signal Processing Conference (EUSIPCO 2007), 2007, 1975-1979 p.Conference paper (Refereed)
Abstract [en]

BandPass Sampling (BPS) realizes frequency down-conversion in radio receiver front-ends by a sampling rate that can be slightly larger than twice the information bandwidth compared to twice the highest frequency for traditional LowPass Sampling (LPS). However, some implementation problems, harmful signal spectral folding, noise aliasing and sampling jitter, are unavoidably present in conventional BPS systems. Under recent research, generalized bandpass sampling combined with filtering has been proposed for dealing with these problems. In this paper, the novel sampling architectures with intrinsic FIR and IIR filtering are implemented using a sampled-data technique called Switched-Capacitor (SC) circuit technique. Specifically complex SC filtering is designed and analyzed. Both the analysis and simulation results show that the designed complex SC filter fulfils the expectations of generalized bandpass sampling.

Place, publisher, year, edition, pages
2007. 1975-1979 p.
, European Signal Processing Conference, ISSN 2219-5491
Keyword [en]
Analysis and simulation, Band-pass sampling, Downconversion, IIR filtering, Implementation aspects, Low-pass, Noise aliasing, Receiver front-ends, Sampled-data technique, Sampling jitter, Sampling rates, SC filters, Switched capacitor circuits
National Category
Signal Processing
URN: urn:nbn:se:kth:diva-154671ScopusID: 2-s2.0-84862556701ISBN: 978-839213402-2OAI: diva2:766126
15th European Signal Processing Conference, EUSIPCO 2007, 3 September 2007 through 7 September 2007, Poznan, Poland

QC 20141126

Available from: 2014-11-26 Created: 2014-10-27 Last updated: 2014-11-26Bibliographically approved

Open Access in DiVA

No full text


Search in DiVA

By author/editor
Sun, YiranSignell, Svante
By organisation
Electronic, Computer and Software Systems, ECS
Signal Processing

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 5 hits
ReferencesLink to record
Permanent link

Direct link