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Digital Interpolation in the Passband Domain

Zukunft, R; Haar, S and Magesacher, Thomas LU (2002) ICASSP '02 In IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings. (ICASSP '02) 2. p.1545-1548
Abstract
This paper presents techniques for digital interpolation in the passband domain, exemplarily for a carrierless amplitude modulation/phase modulation (CAP) transmission system. Well-known techniques for designing baseband interpolation filters are extended to signal processing at nonzero center frequencies. The resulting filters are either real- or complex-valued. Real-valued interpolation filters are shown to suffer from increasing center frequencies, while their complex-valued counterparts keep their characteristics. For implementations based on the Farrow structure, however, the required polynomial degree grows with increasing center frequency
Please use this url to cite or link to this publication:
author
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
CAP transmission system, Farrow structure, amplitude modulation, baseband interpolation filters, carrierless amplitude modulation, carrierless phase modulation, complex-valued filters, digital filters, digital interpolation, interpolation, nonzero center frequencies, passband domain, phase modulation, polynomial approximation, polynomial degree, real-valued interpolation filters, signal processing
in
IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings. (ICASSP '02)
volume
2
pages
1545 - 1548
conference name
ICASSP '02
external identifiers
  • Scopus:0036297178
ISBN
0-7803-7402-9
language
English
LU publication?
no
id
496d20a3-82c7-4686-b899-15f90c363fe1 (old id 603406)
alternative location
http://ieeexplore.ieee.org/iel5/7874/21692/01006050.pdf?tp=&isnumber=&arnumber=1006050
date added to LUP
2007-12-05 10:50:43
date last changed
2016-10-13 05:03:45
@misc{496d20a3-82c7-4686-b899-15f90c363fe1,
  abstract     = {This paper presents techniques for digital interpolation in the passband domain, exemplarily for a carrierless amplitude modulation/phase modulation (CAP) transmission system. Well-known techniques for designing baseband interpolation filters are extended to signal processing at nonzero center frequencies. The resulting filters are either real- or complex-valued. Real-valued interpolation filters are shown to suffer from increasing center frequencies, while their complex-valued counterparts keep their characteristics. For implementations based on the Farrow structure, however, the required polynomial degree grows with increasing center frequency},
  author       = {Zukunft, R and Haar, S and Magesacher, Thomas},
  isbn         = {0-7803-7402-9},
  keyword      = {CAP transmission system,Farrow structure,amplitude modulation,baseband interpolation filters,carrierless amplitude modulation,carrierless phase modulation,complex-valued filters,digital filters,digital interpolation,interpolation,nonzero center frequencies,passband domain,phase modulation,polynomial approximation,polynomial degree,real-valued interpolation filters,signal processing},
  language     = {eng},
  pages        = {1545--1548},
  series       = {IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings. (ICASSP '02)},
  title        = {Digital Interpolation in the Passband Domain},
  volume       = {2},
  year         = {2002},
}