TITLE:
RETRACTED: Realization of Inverse Filters Using IC LT1228 with Grounded Capacitors
AUTHORS:
Amber Khan, Mohd Siddiq Mohsin, Mohd Danish Asad, Ishanvi Prasad, Dinesh Prasad
KEYWORDS:
Inverse Active Filters, LT1228, Operational Transconductance Amplifier (OTA), Current Feedback Amplifier (CFA), Grounded Capacitors, Analog Signal Processing, Electronic Tunability
JOURNAL NAME:
Circuits and Systems,
Vol.17 No.1,
January
30,
2026
ABSTRACT: Short Retraction Notice
The paper does not meet the standards of "Circuits and Systems".
This article has been retracted to straighten the academic record. In making this decision the Editorial Board follows COPE's Retraction Guidelines. The aim is to promote the circulation of scientific research by offering an ideal research publication platform with due consideration of internationally accepted standards on publication ethics. The Editorial Board would like to extend its sincere apologies for any inconvenience this retraction may have caused.
Please see the article page for more details. The full retraction notice in PDF is preceding the original paper which is marked "RETRACTED".