- Tytuł:
- Estimation and correction of gain mismatch and timing error in time-interleaved ADCs based on DFT
- Autorzy:
-
Guo, L.
Tian, S.
Wang, Z. - Powiązania:
- https://bibliotekanauki.pl/articles/221135.pdf
- Data publikacji:
- 2014
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
correction
estimation
gain mismatch
time-interleaved analog-to-digital converter
timing error - Opis:
- Time-interleaved analog-to-digital converter (ADC) architecture is crucial to increase the maximum sample rate. However, offset mismatch, gain mismatch, and timing error between time-interleaved channels degrade the performance of time-interleaved ADCs. This paper focuses on the gain mismatch and timing error. Techniques based on Discrete Fourier Transform (DFT) for estimating and correcting gain mismatch and timing error in an M-channel ADC are depicted. Numerical simulations are used to verify the proposed estimation and correction algorithm.
- Źródło:
-
Metrology and Measurement Systems; 2014, 21, 3; 535-544
0860-8229 - Pojawia się w:
- Metrology and Measurement Systems
- Dostawca treści:
- Biblioteka Nauki
Artykuł