Referenced Items are not available for this document.
In this work we propose a Hybrid Filter Bank (HFB) design method with controlled reconstruction error. We show that this can be achieved if (i) the band-pass analog filters have a phase response that satisfy a given condition and (ii) the chosen delay for the HFB allows a correct approximation of the non-causal part of the digital synthesis filters impulse response. We are using this type of system to perform the analog to digital conversion of RF signals in a software defined radio front-end with a combined bandwidth / dynamic range beyond the current Analog to Digital Converters limits.
Published in:
Signal Processing Advances in Wireless Communications (SPAWC), 2011 IEEE 12th International Workshop on
Date of Conference: 26-29 June 2011
- Page(s):
- 46 - 50
- ISSN :
- 1948-3244
- E-ISBN :
- 978-1-4244-9331-9
- Print ISBN:
- 978-1-4244-9333-3
- INSPEC Accession Number:
- 12182805
- Conference Location :
- San Francisco, CA
- Digital Object Identifier :
- 10.1109/SPAWC.2011.5990454
- Product Type:
- Conference Publications
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