Digital compensation scheme for coefficient errors of complex filter bank parallel A/D converter in low-IF receivers

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

In this paper, a digital compensation scheme for coefficient errors of a complex filter bank in low-IF receivers is presented. The complex filter bank is employed to suppress DC offset and image signals in the low-IF receivers and relax the requirements on the conversion rate and resolution of A/D converters. The proposed compensation scheme regenerates interference due to the coefficient errors and subtracts it from the digital signal converted by an A/D converter. The proposed scheme also improves the effective resolution of AD converters.

Original languageEnglish
Title of host publicationIEEE Vehicular Technology Conference
Pages1680-1684
Number of pages5
Volume4
Publication statusPublished - 2002
Event55th Vehicular Technology Conference - Birmingham, AL, United States
Duration: 2002 May 62002 May 9

Other

Other55th Vehicular Technology Conference
CountryUnited States
CityBirmingham, AL
Period02/5/602/5/9

Fingerprint

Filter banks
Compensation and Redress

Keywords

  • AD converter
  • Filter bank
  • Low-IF receiver
  • Software radio

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Digital compensation scheme for coefficient errors of complex filter bank parallel A/D converter in low-IF receivers. / Sanada, Yukitoshi; Ikehara, Masaaki.

IEEE Vehicular Technology Conference. Vol. 4 2002. p. 1680-1684.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sanada, Y & Ikehara, M 2002, Digital compensation scheme for coefficient errors of complex filter bank parallel A/D converter in low-IF receivers. in IEEE Vehicular Technology Conference. vol. 4, pp. 1680-1684, 55th Vehicular Technology Conference, Birmingham, AL, United States, 02/5/6.
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