Configuration for a grounded lossy impedance simulator employing CC-CFAs and grounded passive elements
This article presents a configuration that can simulate both a resistor in series with a frequency-dependent negative-resistance (R-D) and a resistor in series with a capacitor (R-C), with a different selection of passive elements. The proposed circuit employs only two current-controlled...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Faculty of Technical Sciences in Cacak
2023-01-01
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| Series: | Serbian Journal of Electrical Engineering |
| Subjects: | |
| Online Access: | https://doiserbia.nb.rs/img/doi/1451-4869/2023/1451-48692302147J.pdf |
| _version_ | 1797748914055544832 |
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| author | Jain Manoj Kumar Singh Amrita Wairya Subodh |
| author_facet | Jain Manoj Kumar Singh Amrita Wairya Subodh |
| author_sort | Jain Manoj Kumar |
| collection | DOAJ |
| description | This article presents a configuration that can simulate both a resistor in
series with a frequency-dependent negative-resistance (R-D) and a resistor
in series with a capacitor (R-C), with a different selection of passive
elements. The proposed circuit employs only two
current-controlled-current-feedback- amplifiers (CC-CFAs) and grounded
passive elements. This configuration does not require passive element
matching, and the simulated equivalent element values can be tuned
electronically by applying a biasing current to the CC-CFAs. To demonstrate
the application of the proposed grounded series R-D impedance simulator, it
is applied to a second-order notch filter and a fifth-order elliptic lowpass
filter, whereas the series R-C impedance simulator is applied to a
secondorder resonance circuit to find the band-pass response of the input
current. Our theoretical analysis is confirmed by the results of a PSPICE
simulation. |
| first_indexed | 2024-03-12T16:12:48Z |
| format | Article |
| id | doaj.art-b7006e6e96864ee786fcd66f0611cef5 |
| institution | Directory Open Access Journal |
| issn | 1451-4869 2217-7183 |
| language | English |
| last_indexed | 2024-03-12T16:12:48Z |
| publishDate | 2023-01-01 |
| publisher | Faculty of Technical Sciences in Cacak |
| record_format | Article |
| series | Serbian Journal of Electrical Engineering |
| spelling | doaj.art-b7006e6e96864ee786fcd66f0611cef52023-08-09T12:42:36ZengFaculty of Technical Sciences in CacakSerbian Journal of Electrical Engineering1451-48692217-71832023-01-0120214716210.2298/SJEE2302147J1451-48692302147JConfiguration for a grounded lossy impedance simulator employing CC-CFAs and grounded passive elementsJain Manoj Kumar0Singh Amrita1Wairya Subodh2Department of Electronics and Communication Engineering, Faculty of Engineering and Technology, Lucknow University, Lucknow, IndiaDepartment of Electronics Engineering, Institute of Engineering and Technology, Sitapur Road, Lucknow, IndiaDepartment of Electronics Engineering, Institute of Engineering and Technology, Sitapur Road, Lucknow, IndiaThis article presents a configuration that can simulate both a resistor in series with a frequency-dependent negative-resistance (R-D) and a resistor in series with a capacitor (R-C), with a different selection of passive elements. The proposed circuit employs only two current-controlled-current-feedback- amplifiers (CC-CFAs) and grounded passive elements. This configuration does not require passive element matching, and the simulated equivalent element values can be tuned electronically by applying a biasing current to the CC-CFAs. To demonstrate the application of the proposed grounded series R-D impedance simulator, it is applied to a second-order notch filter and a fifth-order elliptic lowpass filter, whereas the series R-C impedance simulator is applied to a secondorder resonance circuit to find the band-pass response of the input current. Our theoretical analysis is confirmed by the results of a PSPICE simulation.https://doiserbia.nb.rs/img/doi/1451-4869/2023/1451-48692302147J.pdffrequency-dependent negative-resistance (fdnr)current controlled-cfa (cc-cfa)capacitance multiplierelliptic filter |
| spellingShingle | Jain Manoj Kumar Singh Amrita Wairya Subodh Configuration for a grounded lossy impedance simulator employing CC-CFAs and grounded passive elements Serbian Journal of Electrical Engineering frequency-dependent negative-resistance (fdnr) current controlled-cfa (cc-cfa) capacitance multiplier elliptic filter |
| title | Configuration for a grounded lossy impedance simulator employing CC-CFAs and grounded passive elements |
| title_full | Configuration for a grounded lossy impedance simulator employing CC-CFAs and grounded passive elements |
| title_fullStr | Configuration for a grounded lossy impedance simulator employing CC-CFAs and grounded passive elements |
| title_full_unstemmed | Configuration for a grounded lossy impedance simulator employing CC-CFAs and grounded passive elements |
| title_short | Configuration for a grounded lossy impedance simulator employing CC-CFAs and grounded passive elements |
| title_sort | configuration for a grounded lossy impedance simulator employing cc cfas and grounded passive elements |
| topic | frequency-dependent negative-resistance (fdnr) current controlled-cfa (cc-cfa) capacitance multiplier elliptic filter |
| url | https://doiserbia.nb.rs/img/doi/1451-4869/2023/1451-48692302147J.pdf |
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