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Borah, S.S., Singh, A. and Ghosh, M. (2020) CMOS CDBA Based 6^th Order Inverse Filter Realization for Low-Power Applications. 2020 IEEE Region 10 Conference (TENCON), Osaka, 16-19 November 2020, 11-15.
https://doi.org/10.1109/tencon50793.2020.9293817

has been cited by the following article:

• TITLE: 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: This paper presents the design and simulation of grounded-capacitor inverse active filters using the LT1228 IC, integrating OTA and CFA for tunable, wide-band operation. Inverse filters are characterized by a frequency response that inversely complements that of standard filters. Three filters—Inverse High Pass, Low Pass, and Band Pass—were modeled in Multisim and analyzed in MATLAB. Results confirmed accurate inverse frequency response, ideal for distortion compensation and modern analog signal processing.