Title:
CORRECTION DEVICE FOR MULTICHANNEL TIME-INTERLEAVED ADC SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/087967
Kind Code:
A1
Abstract:
A correction device (100) for a multichannel time-interleaved ADC system (300) is disclosed. The correction device (100) is configured to correct a magnitude response mismatch error of an ADC output sequence v with a first time-varying function B, and further to correct a phase response mismatch error of the ADC output sequence v with a second time-varying function C. Thereby, improved converter performance with low complexity is achieved due to the use of the first time-varying function B and the second time-varying function C.
Inventors:
JOHANSSON HÅKAN (SE)
Application Number:
PCT/CN2020/124847
Publication Date:
May 05, 2022
Filing Date:
October 29, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H03M1/10
Foreign References:
| CN104467844A | 2015-03-25 | |||
| CN101783683A | 2010-07-21 | |||
| CN102075464A | 2011-05-25 | |||
| CN110324041A | 2019-10-11 | |||
| US20100182174A1 | 2010-07-22 |
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