Record Details

New Single VDCC Based Electronically Adjustable FDNR using Grounded Capacitances

NOPR - NISCAIR Online Periodicals Repository

View Archive Info
 
 
Field Value
 
Title New Single VDCC Based Electronically Adjustable FDNR using Grounded Capacitances
 
Creator Srivastava, Mayank
Bhardwaj, Kapil
Prasad, Dinesh
Singh, Ramendra
Tangsrirat, Worapong
 
Subject Electronic adjustability
Frequency-Dependent Negative Resistance (FDNR)
Voltage Differencing Current Conveyor (VDCC)
 
Description 650-661
A FDNR (Frequency Dependent Negative Resistance) simulator has been presented, which uses single Voltage
Differencing Current Conveyor (VDCC) along with two grounded capacitances to realize the pure FDNR function. The
proposed FDNR simulator places itself as one of the most compact circuit architecture present in the available literature. It is
a resistor-less realization and finds no requirement of any active/passive component/parameter matching to realize the
FDNR behaviour. The presented analysis shows that the proposed circuit remains always stable under the effect of parasitics
irrespective of any values of circuit parameters, which is not witnessed in many previously reported FDNRs. The usability
of realized synthetic FDNR has been checked through validation of developed higher-order CDR filters by using the
proposed FDNR. To verify the designed circuits, the presented configurations have been simulated under the PSPICE
simulation environment. The experimental results are shown for the commercial ICs (AD844 and CA3080) based physical
realization of described FDNR.
 
Date 2022-07-29T09:11:18Z
2022-07-29T09:11:18Z
2022-08
 
Type Article
 
Identifier 0975-0959 (Online); 0301-1208 (Print)
http://nopr.niscpr.res.in/handle/123456789/60215
https://doi.org/10.56042/ijpap.v60i8.63515
 
Language en
 
Publisher NIScPR-CSIR,India
 
Source IJPAP Vol.60(08) [Aug 2022]