Design and Experimental Validation of the Versatile Voltage Conveyor‐Based Novel Mixed‐Mode Universal Filter Configurations and Quadrature Oscillator.
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| Title: | Design and Experimental Validation of the Versatile Voltage Conveyor‐Based Novel Mixed‐Mode Universal Filter Configurations and Quadrature Oscillator. |
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| Authors: | Faseehuddin, Mohammad1 (AUTHOR), Shireen, Sadia2 (AUTHOR), Channumsin, Orapin3 (AUTHOR), Bhanja, Mousumi2 (AUTHOR), Tangsrirat, Worapong4 (AUTHOR) worapong.ta@kmitl.ac.th, Hazra, Arpan (AUTHOR) |
| Source: | Journal of Electrical & Computer Engineering. 8/1/2025, Vol. 2025, p1-26. 26p. |
| Subjects: | Complementary metal oxide semiconductors, Operational amplifiers, Passive components, Integrated circuits, Signal processing |
| Abstract: | In this research, a truly mixed‐mode multi‐input single‐output (MISO) universal filter is designed using a second‐generation voltage conveyor (VCII) and an operational transconductance amplifier (OTA). The filter is designed with three VCIIs, three OTAs, two resistors and two grounded capacitors. It is capable of producing various responses including low‐pass (LP), high‐pass (HP), band‐pass (BP), band‐reject (BR) and all‐pass (AP). The filter can also function in all four possible modes of operation: voltage mode (VM), current mode (CM), trans‐admittance mode (TAM) and trans‐impedance mode (TIM). The merits of the filter comprise (i) no requirement for matching passive component; (ii) use of grounded capacitors; (iii) low‐output impedance in VM and TIM operations; (iv) high‐output impedance in CM and TAM operations; and (v) the capacity to tune the quality factor (Q) and the natural angular frequency (ωo). A dual‐mode quadrature oscillator is additionally derived from the proposed filter core. The condition for oscillation and the oscillation frequency can be regulated independently. Moreover, a novel VCII‐exclusive mixed‐mode filter topology is developed from the designed filter. A study is performed on the non‐ideal gains and parasitic effects of the circuits. The designed filters and oscillators are validated in the Cadence design suite using a 0.18 μm real CMOS process. The filters are validated at a frequency of 1.59 MHz, and the oscillator is examined at 1.25 MHz at supply voltages of ±0.9 V. The mixed‐mode filter has also been experimentally tested using commercial integrated circuits (ICs), specifically AD844 and LM13700. The theoretical results are found to exhibit a close correlation with the simulated ones. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Electrical & Computer Engineering is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
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| Header | DbId: egs DbLabel: Engineering Source An: 187096430 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Design and Experimental Validation of the Versatile Voltage Conveyor‐Based Novel Mixed‐Mode Universal Filter Configurations and Quadrature Oscillator. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Faseehuddin%2C+Mohammad%22">Faseehuddin, Mohammad</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Shireen%2C+Sadia%22">Shireen, Sadia</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Channumsin%2C+Orapin%22">Channumsin, Orapin</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Bhanja%2C+Mousumi%22">Bhanja, Mousumi</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Tangsrirat%2C+Worapong%22">Tangsrirat, Worapong</searchLink><relatesTo>4</relatesTo> (AUTHOR)<i> worapong.ta@kmitl.ac.th</i><br /><searchLink fieldCode="AR" term="%22Hazra%2C+Arpan%22">Hazra, Arpan</searchLink> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Electrical+%26+Computer+Engineering%22">Journal of Electrical & Computer Engineering</searchLink>. 8/1/2025, Vol. 2025, p1-26. 26p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Complementary+metal+oxide+semiconductors%22">Complementary metal oxide semiconductors</searchLink><br /><searchLink fieldCode="DE" term="%22Operational+amplifiers%22">Operational amplifiers</searchLink><br /><searchLink fieldCode="DE" term="%22Passive+components%22">Passive components</searchLink><br /><searchLink fieldCode="DE" term="%22Integrated+circuits%22">Integrated circuits</searchLink><br /><searchLink fieldCode="DE" term="%22Signal+processing%22">Signal processing</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: In this research, a truly mixed‐mode multi‐input single‐output (MISO) universal filter is designed using a second‐generation voltage conveyor (VCII) and an operational transconductance amplifier (OTA). The filter is designed with three VCIIs, three OTAs, two resistors and two grounded capacitors. It is capable of producing various responses including low‐pass (LP), high‐pass (HP), band‐pass (BP), band‐reject (BR) and all‐pass (AP). The filter can also function in all four possible modes of operation: voltage mode (VM), current mode (CM), trans‐admittance mode (TAM) and trans‐impedance mode (TIM). The merits of the filter comprise (i) no requirement for matching passive component; (ii) use of grounded capacitors; (iii) low‐output impedance in VM and TIM operations; (iv) high‐output impedance in CM and TAM operations; and (v) the capacity to tune the quality factor (Q) and the natural angular frequency (ωo). A dual‐mode quadrature oscillator is additionally derived from the proposed filter core. The condition for oscillation and the oscillation frequency can be regulated independently. Moreover, a novel VCII‐exclusive mixed‐mode filter topology is developed from the designed filter. A study is performed on the non‐ideal gains and parasitic effects of the circuits. The designed filters and oscillators are validated in the Cadence design suite using a 0.18 μm real CMOS process. The filters are validated at a frequency of 1.59 MHz, and the oscillator is examined at 1.25 MHz at supply voltages of ±0.9 V. The mixed‐mode filter has also been experimentally tested using commercial integrated circuits (ICs), specifically AD844 and LM13700. The theoretical results are found to exhibit a close correlation with the simulated ones. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Electrical & Computer Engineering is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1155/jece/8832002 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 26 StartPage: 1 Subjects: – SubjectFull: Complementary metal oxide semiconductors Type: general – SubjectFull: Operational amplifiers Type: general – SubjectFull: Passive components Type: general – SubjectFull: Integrated circuits Type: general – SubjectFull: Signal processing Type: general Titles: – TitleFull: Design and Experimental Validation of the Versatile Voltage Conveyor‐Based Novel Mixed‐Mode Universal Filter Configurations and Quadrature Oscillator. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Faseehuddin, Mohammad – PersonEntity: Name: NameFull: Shireen, Sadia – PersonEntity: Name: NameFull: Channumsin, Orapin – PersonEntity: Name: NameFull: Bhanja, Mousumi – PersonEntity: Name: NameFull: Tangsrirat, Worapong – PersonEntity: Name: NameFull: Hazra, Arpan IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 08 Text: 8/1/2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 20900147 Numbering: – Type: volume Value: 2025 Titles: – TitleFull: Journal of Electrical & Computer Engineering Type: main |
| ResultId | 1 |
