We, the Authors, Editors, and Publisher of the IETE Journal of Research, have retracted the following article:
Hao Wu, Yiqi Zhuang, Hafiz Tayyab Rauf, Fadi Al-Turjman, An On-Chip Auto-Tuning Method for Continuous-time Filters with Improved Speed and Accuracy, IETE Journal of Research, DOI: 10.1080/03772063.2021.1972851.
The authors have determined that the reported results and conclusions in the manuscript are unreliable, and that the repeatability of the data reported in the manuscript is very low.
We have been informed in our decision-making by our policy on publishing ethics and integrity and the COPE guidelines on retractions.
The retracted article will remain online to maintain the scholarly record, but it will be digitally watermarked on each page as “Retracted”.