Abstract
A digital adaptive blind calibration technique for a two-channel frequency-interleaved analog-to-digital converter (2 FI-ADC) is proposed. It simultaneously estimates and corrects the inherent circuit errors, including spectral leakage, harmonic folding, jitters, I/Q and aliasing images, in a cyclic manner. The effectiveness of this novel architecture is validated via extensive simulations.
| Original language | English |
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| Title of host publication | 2020 IEEE International Symposium on Circuits and Systems, ISCAS 2020 - Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9781728133201 |
| Publication status | Published - 2020 |
| Event | 52nd IEEE International Symposium on Circuits and Systems, ISCAS 2020 - Virtual, Online Duration: 10 Oct 2020 → 21 Oct 2020 |
Publication series
| Name | Proceedings - IEEE International Symposium on Circuits and Systems |
|---|---|
| Volume | 2020-October |
| ISSN (Print) | 0271-4310 |
Conference
| Conference | 52nd IEEE International Symposium on Circuits and Systems, ISCAS 2020 |
|---|---|
| City | Virtual, Online |
| Period | 10/10/20 → 21/10/20 |
Keywords
- Analog-to-digital conversion
- Blind calibration
- Cyclic estimation
- Frequency interleaving
- Harmonic rejection
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Song, J., An, J., Hu, Y. H., Zhao, Y., & Gao, J. (2020). An adaptive blind cyclic calibration technique for two-channel frequency-interleaved ADCs. In 2020 IEEE International Symposium on Circuits and Systems, ISCAS 2020 - Proceedings Article 9180993 (Proceedings - IEEE International Symposium on Circuits and Systems; Vol. 2020-October). Institute of Electrical and Electronics Engineers Inc..