CFOA-Based New Structure of Fractional Order Inverse Filters
Manoj Kumar1, D. R. Bhaskar2, Pragati Kumar3
1Manoj Kumar*, Electrical Engineering Department, Delhi Technological University, Delhi, India.
2D. R. Bhaskar, Electronics and Communication Engineering Department, Delhi Technological University, Delhi, India.
3Pragati Kumar, Electrical Engineering Department, Delhi Technological University, Delhi, India.
Manuscript received on January 05, 2020. | Revised Manuscript received on January 25, 2020. | Manuscript published on January 30, 2020. | PP: 4501-4504 | Volume-8 Issue-5, January 2020. | Retrieval Number: E6771018520/2020©BEIESP | DOI: 10.35940/ijrte.E6771.018520
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: This paper presents a CFOA-based fractional order inverse filter (FOIF) structure. Proposed structure utilizes two current feedback operational amplifiers (CFOAs), two fractional capacitors (FCs) and two resistors to design FOIFs to realize fractional order inverse low pass (FOILP), fractional order inverse high pass (FOIHP) and fractional order inverse band pass (FOIBP) responses. The proposed configuration of FOIFs is simulated in PSPICE using AD844 type CFOAs. Stability analysis and MATLAB simulations are also carried out to authenticate the theoretical propositions.
Keywords: Fractional Order Circuits, Fractional Capacitor, Fractional Order Inverse Filter, CFOA.
Scope of the Article: Concrete Structures.