Digital correction of frequency-response errors in bandwidth-interleaved ADCs

Jinpeng Song; Shulin Tian; Lianping Guo; Kuojun Yang

doi:10.1049/el.2016.2433

Digital correction of frequency-response errors in bandwidth-interleaved ADCs

Jinpeng Song^*, Shulin Tian, Lianping Guo, Kuojun Yang

^*Corresponding author for this work

University of Electronic Science and Technology of China

Research output: Contribution to journal › Article › peer-review

28 Citations (Scopus)

Abstract

A multichannel bandwidth-interleaved (BI) framework with digital back-end correction of mismatch errors is explored to simultaneously increase the sample-rate and bandwidth of the ADCs. In addition to the consideration of channel frequency-response mismatch and aliasing error associated with sampling, the autocorrelation matrix of magnitude response is introduced to evaluate the performance of overlapping cancellation between the nearby subbands. Simulation results and analytical calculations are provided to verify the efficacy of the proposed correction approach.

Original language	English
Pages (from-to)	1596-1598
Number of pages	3
Journal	Electronics Letters
Volume	52
Issue number	19
DOIs	https://doi.org/10.1049/el.2016.2433
Publication status	Published - 15 Sept 2016
Externally published	Yes

Access to Document

10.1049/el.2016.2433

Cite this

@article{53e4d8559a9d4a94a6896aca68aaebc8,

title = "Digital correction of frequency-response errors in bandwidth-interleaved ADCs",

abstract = "A multichannel bandwidth-interleaved (BI) framework with digital back-end correction of mismatch errors is explored to simultaneously increase the sample-rate and bandwidth of the ADCs. In addition to the consideration of channel frequency-response mismatch and aliasing error associated with sampling, the autocorrelation matrix of magnitude response is introduced to evaluate the performance of overlapping cancellation between the nearby subbands. Simulation results and analytical calculations are provided to verify the efficacy of the proposed correction approach.",

author = "Jinpeng Song and Shulin Tian and Lianping Guo and Kuojun Yang",

note = "Publisher Copyright: {\textcopyright} The Institution of Engineering and Technology 2016.",

year = "2016",

month = sep,

day = "15",

doi = "10.1049/el.2016.2433",

language = "English",

volume = "52",

pages = "1596--1598",

journal = "Electronics Letters",

issn = "0013-5194",

publisher = "John Wiley & Sons Inc.",

number = "19",

}

TY - JOUR

T1 - Digital correction of frequency-response errors in bandwidth-interleaved ADCs

AU - Song, Jinpeng

AU - Tian, Shulin

AU - Guo, Lianping

AU - Yang, Kuojun

PY - 2016/9/15

Y1 - 2016/9/15

N2 - A multichannel bandwidth-interleaved (BI) framework with digital back-end correction of mismatch errors is explored to simultaneously increase the sample-rate and bandwidth of the ADCs. In addition to the consideration of channel frequency-response mismatch and aliasing error associated with sampling, the autocorrelation matrix of magnitude response is introduced to evaluate the performance of overlapping cancellation between the nearby subbands. Simulation results and analytical calculations are provided to verify the efficacy of the proposed correction approach.

AB - A multichannel bandwidth-interleaved (BI) framework with digital back-end correction of mismatch errors is explored to simultaneously increase the sample-rate and bandwidth of the ADCs. In addition to the consideration of channel frequency-response mismatch and aliasing error associated with sampling, the autocorrelation matrix of magnitude response is introduced to evaluate the performance of overlapping cancellation between the nearby subbands. Simulation results and analytical calculations are provided to verify the efficacy of the proposed correction approach.

UR - http://www.scopus.com/inward/record.url?scp=84986917886&partnerID=8YFLogxK

U2 - 10.1049/el.2016.2433

DO - 10.1049/el.2016.2433

M3 - Article

AN - SCOPUS:84986917886

SN - 0013-5194

VL - 52

SP - 1596

EP - 1598

JO - Electronics Letters

JF - Electronics Letters

IS - 19

ER -

Digital correction of frequency-response errors in bandwidth-interleaved ADCs

Abstract

Access to Document

Other files and links

Fingerprint

Cite this