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Academic literature on the topic 'Universal Biquad Filter'

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Published: 3 June 2025

Last updated: 31 July 2025

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Journal articles on the topic "Universal Biquad Filter"

Nadeem, Tariq Beigh *1 Sandeep Kr. Singh 2. Faizan Tariq Beigh3. "NOVEL OTA-C VOLTAGE MODE-CURRENT MODE BIQUAD FILTER." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 7, no. 4 (2018): 464–652. https://doi.org/10.5281/zenodo.1228684.

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This paper introduces three new OTA-C universal biquad filters which offers almost all of the desirable features (as expected in a good biquad) simultaneously with any major tradeoffs. The two biquads (a VM-based biquad and a CM-based biquad) are combined efficiently to form a hybrid biquad that can be digitally controlled to convert into either of the two with similar responses. The workability of the new circuits has been well established by SPICE simulation results of their CMOS-implementable versions.

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May, Phu Pwint Wai, Chaichana Winai Jaikla Amornchai, Siripongdee Surapong, Jaikla Winai, and Suwanjan Peerawut. "One input voltage and three output voltage universal biquad filters with orthogonal tune of frequency and bandwidth." International Journal of Electrical and Computer Engineering (IJECE) 11, no. 4 (2021): 2962–73. https://doi.org/10.11591/ijece.v11i4.pp2962-2973.

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This research paper contributes the one input three output voltage mode universal biquad filters with linear and electronic control of the natural frequency ( 0 ), using two commercially available ICs, LT1228s as active device with two grounded capacitors, five resistors. The presented universal biquad filters can simultaneously provide three voltage-mode filtering functions, low-pass (LP), high-pass (HP) and band-pass (BP) without changing the circuit architecture. Furthermore, the first presented biquad filter provides low impedance at HP, BP voltage output nodes and LP, BP output voltage n

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Bhaskar, Data R., Ajishek Raj, and Pragati Kumar. "Mixed-Mode Universal Biquad Filter Using OTAs." Journal of Circuits, Systems and Computers 29, no. 10 (2019): 2050162. http://dx.doi.org/10.1142/s0218126620501625.

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This paper introduces an electronically tunable mixed-mode universal biquad filter configuration employing four single output operational transconductance amplifiers (OTAs), one dual output OTA and two grounded capacitors (GCs) (ideal for integrated circuit implementation and absorbing shunt parasitic capacitances). The presented structure can realize all second-order filter functions, namely, low pass (LP), high pass (HP), band pass (BP), band reject (BR) and all pass (AP) responses in voltage mode (VM), current mode (CM), transresistance mode (TRM) and transconductance mode (TCM) using appro

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Rahul, Singh, and Chandra Singh Chauhan Ram. "Power Efficient Biquadratic Filter designing using OTA." Indian Journal of Science and Technology 14, no. 29 (2021): 2448–59. https://doi.org/10.17485/IJST/v14i29.2293.

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Abstract Objectives: To present a power efficient Universal Biquad Operational Transconductance Amplifier circuit. Methods: OTA (operational transconductance amplifier) based Biquad filter is analyzed using three different simulated tools three different tools (CADENCE, XILINX, ORCAD and MATLAB tools) are used for designing the circuit. The 0.18mm CMOS technique is used using the Cadence tool for plan and reproduction. The same circuit has been implemented on ORCAD tool as well as Xilinx tool. Findings: The proposed Bi

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Piccirilli, Maria Cristina. "CFA BASED UNIVERSAL BIQUAD FILTER." SYNCHROINFO JOURNAL 7, no. 3 (2021): 2–5. http://dx.doi.org/10.36724/2664-066x-2021-7-3-2-5.

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This paper is a review of the organizational structure and challenges that a technological enterprise faces during scaling, from the perspective of the engineering management. After expanding operations internationally, the distributed engineering teams developing hardware and software for internet of things applications, face issues regarding culture, communication, leadership, project planning and management. Relevant literature addressing these issues is presented. We elaborate on already implemented measures for improving the overall efficiency and propose further processes introduced in r

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Pwint Wai, May Phu, Amornchai Chaichana, Winai Jaikla, Surapong Siripongdee, and Peerawut Suwanjan. "One input voltage and three output voltage universal biquad filters with orthogonal tune of frequency and bandwidth." International Journal of Electrical and Computer Engineering (IJECE) 11, no. 4 (2021): 2962. http://dx.doi.org/10.11591/ijece.v11i4.pp2962-2973.

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This research paper contributes the one input three output voltage mode universal biquad filters with linear and electronic control of the natural frequency (w0), using two commercially available ICs, LT1228s as active device with two grounded capacitors, five resistors. The presented universal biquad filters can simultaneously provide three voltage-mode filtering functions, low-pass (LP), high-pass (HP) and band-pass (BP) without changing the circuit architecture. Furthermore, the first presented biquad filter provides low impedance at HP, BP voltag

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Bhaskar, D. R., V. K. Sharma, M. Monis, and S. M. I. Rizvi. "New current-mode universal biquad filter." Microelectronics Journal 30, no. 9 (1999): 837–39. http://dx.doi.org/10.1016/s0026-2692(99)00019-1.

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Ranjan, Ashish, and Sajal K. Paul. "Voltage Mode Universal Biquad Using CCCII." Active and Passive Electronic Components 2011 (2011): 1–5. http://dx.doi.org/10.1155/2011/439052.

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This paper proposes a multi-input single-output (MISO) second-order active-C voltage mode (VM) universal filter using two second-generation current-controlled current conveyors (CCCIIs) and two equal-valued capacitors. The proposed circuit realizes low pass, band pass, high pass, all pass, and notch responses from the same topology. The filter uses-minimum number of passive components and no resistor which is suitable for IC Design. The filter enjoys low-sensitivity performance and exhibits electronic and orthogonal tunability of pole frequency () and quality factor () via bias current of CCCI

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SINGH, A. K., R. SENANI, D. R. BHASKAR, and R. K. SHARMA. "A NEW ELECTRONICALLY-TUNABLE ACTIVE-ONLY UNIVERSAL BIQUAD." Journal of Circuits, Systems and Computers 20, no. 03 (2011): 549–55. http://dx.doi.org/10.1142/s021812661100744x.

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A number of configurations for realizing voltage-mode (VM) biquads using op-amps and OTAs have been presented in the literature, however, none of these provide the following desirable properties simultaneously: (i) realizability of all the five standard filters (namely; low pass, high pass, band pass, band stop and all pass), (ii) tunability of all the three filter parameters (namely; ω0, bandwidth or Q0 and gain) and (iii) not requiring any realization condition in any of the five filter responses. This paper presents a new configuration which does possess all the above mentioned desirable pr

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Prasad, Dinesh, Mayank Srivastava, and D. R. Bhaskar. "Transadmittance Type Universal Current-Mode Biquad Filter Using VDTAs." International Scholarly Research Notices 2014 (August 19, 2014): 1–4. http://dx.doi.org/10.1155/2014/762845.

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A new resistorless single-input-multi-output (SIMO) universal transadmittance (TA) type filter employing two voltage differencing transconductance amplifiers (VDTA) and two grounded capacitors is proposed. The proposed topology realizes simultaneously low pass (LP), high pass (HP), and band pass (BP) filter functions. Band rejects (BR) and all pass (AP) filters are also realizable through appropriate connections of currents. The proposed configuration also offers independent control of natural angular frequency (ω0) and bandwidth (BW) and low active and passive sensitivities. The workability o

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Dissertations / Theses on the topic "Universal Biquad Filter"

Chen, Ching-Han, and 陳靖函. "Research and Analysis of the Current-Mode OTA-C Universal Biquad Filter Structure." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/42308905555223130988.

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碩士 中原大學 電機工程研究所 96 Abstract In order to let the output signal to be accurate is always the circuit design goal.The more component used,the more parasitic effect resulted.Besides, floating passive components would cause more parasitic effect than grounded.Because the position of the parasitic effect caused by floating passive component is different from where the passive component. Hence,it would cause the output signal distortion.Nowadays,It is a big research aim at how to design to reduce components used on circuits. In order to simplify circuits,this paper proposed a new curr

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LIU, KAN-JU, and 劉侃茹. "Non-Ideal Effect And Improvement Of The Current-Mode OTA-C Universal Biquad Filter." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/61590717446626165144.

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碩士 中原大學 電機工程研究所 97 Abstract In order to let the output signal to be accurate is always the circuit design goal.The more component used,the more parasitic effect resulted.Besides, floating passive components would cause more parasitic effect than grounded.Because the position of the parasitic effect caused by floating passive component is different from where the passive component.Hence,it would cause the output signal distortion.Nowadays,It is a big research aim at how to design to reduce components used on circuits. In order to simplify circuits,this paper proposed a new current-m

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Mei, Chi-Kai, and 梅季凱. "Non-ideal Effect and Improvement of the Voltage-Mode High-Frequency Universal Biquad Filter structure with whe Minimum Components." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/61017467537979317148.

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碩士 中原大學 電機工程研究所 95 It is worthy of research to do the analog circuit design using Operational Transconductance Amplifiers（OTAs）and Capacitors（Cs）because an OTA is equivalent to both an active element and a resistor leading to a more condensed integrated circuit without resistors, and because the equivalent resistor value can be electronically tuned varying the bias current. The traditional analog circuit usually operate at 1MHz, the situation at much higher frequency does not been discussed at any thesis, so we will observe the effect of the responses at the high frequency and very

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Chan, Chih-Yuan, and 詹智源. "Non-Ideal Effect and Improvement of The Current-Mode High-Frequency OTA-C Universal Biquad Filter with The Minimum Components." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/49669122593986579234.

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碩士 中原大學 電機工程研究所 95 Abstract There are several kinds of parasitic capacitances, including input and output parasitic capacitances of an OTA and the nodal parasitic capacitance at the internal node in an OTA-C (Operational Transconductance Amplifier and Capacitor) circuit. In the analogy circuit design ,in order to have the same place for both given capacitor and all the parasitic capacitances, it must use for differential-input OTA and floating capacitance. An improvement approach is then proposed by the absorption of parasitic capacitances from the given capacitors to obtain a prec

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Chang, Chin-Lun, and 張慶倫. "Non-ideal Effect and Improvement of the Tunable Current-Mode High-Frequency OTA-C Universal Biquad Filter Structure with the Minimum Components." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/94026867620229815656.

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碩士 中原大學 電機工程研究所 95 There are several kinds of parasitic capacitances, including input and output parasitic capacitances of an OTA and the nodal parasitic capacitance at the internal node in an OTA-C (Operational Transconductance Amplifier and Capacitor) circuit. This leads to the difficulty to have the same places for both given capacitors and all the parasitic capacitances. When the differential-input OTA and floating capacitances are employed in the circuit structure, and the impossibility to obtain a high–frequency circuit with precise output responses by giving a proper capacit

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Liao, Yi-Zhen, and 廖宜楨. "Study of VLSI Architecture Design for Analog Universal Biquad Filters." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/pz4vu6.

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博士 國立臺北科技大學 電腦與通訊研究所 98 In this dissertation, active elements such as Differential Difference Current Conveyor (DDCC), Operational Transconductance Amplifier (OTA), and Fully Differential Second-generator Current Conveyor (FDCCII) are used to design five kinds of biquad filter. First, a voltage-mode (VM) circuit is designed by using three DDCCs, three OTAs and two capacitors. It can realize low-pass, high-pass, band-pass, band-reject and all-pass filters simultaneously. The operating frequency can be up to 500 KHz with power consumption of 23.69mW. The chip area of the analog filte

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Chiu, Wei-Yuan, and 邱偉元. "Design of Universal Biquad Filters employing Differential Difference Current Conveyors." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/12558006930967666382.

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博士 中原大學 電子工程研究所 99 To obtain various filter functions simultaneously in the same circuit topology will increase the usefulness and reduce the cost of the circuit. Traditionally, the KHN biquad can obtain the high-pass, band-pass and low-pass signals in the same circuit topology. So KHN biquads have received much attention and the scholars have researched on this topic for a long time. However, the KHN biquad can only obtain the high-pass, band-pass and low-pass signals. In order to gain more filter signals, the concept of universal biquad is presented. The universal biquad is a bi

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Λαουδιάς, Κωνσταντίνος. "Σχεδίαση αναλογικών ολοκληρωμένων φίλτρων χαμηλής τάσης τροφοδοσίας με χρήση καθρεπτών ρεύματος". Thesis, 2011. http://nemertes.lis.upatras.gr/jspui/handle/10889/4755.

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Το αντικείμενο της διδακτορικής διατριβής αφορά στη σχεδίαση αναλογικών ολοκληρωμένων φίλτρων χαμηλής τάσης τροφοδοσίας με χρήση καθρεπτών ρεύματος. Οι εφαρμογές της σύγχρονης τεχνολογίας επιτάσσουν τη χρήση συσκευών με όσο το δυνατόν μικρότερες διαστάσεις, χαμηλή τάση τροφοδοσίας, χαμηλή κατανάλωση ισχύος και ταυτόχρονα υψηλές επιδόσεις. Η μείωση της τάσης τροφοδοσίας θέτει αρκετές προκλήσεις στη σχεδίαση αναλογικών ολοκληρωμένων κυκλωμάτων, καθώς οδηγεί σε μειωμένη απόδοση όσον αφορά το εύρος συχνοτήτων λειτουργίας αλλά και το επιτρεπόμενο πλάτος σημάτων που μπορούν να διαχειριστούν. Προς αυ

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Κασίμης, Χρυσόστομος. "Σχεδίαση αναλογικών ολοκληρωμένων φίλτρων χαμηλής τάσης τροφοδοσίας στο πεδίο του υπερβολικού ημιτόνου". Thesis, 2012. http://hdl.handle.net/10889/6077.

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Η παρούσα διδακτορική διατριβή εστίασε το ενδιαφέρον της στην διερεύνηση των αναλογικών ολοκληρωμένων φίλτρων της κατηγορίας ELIN εξωτερικά γραμμικά, εσωτερικά μη-γραμμικά. Συγκεκριμένα μελετήθηκαν και σχεδιάστηκαν, νέες δομές φίλτρων συμπίεσης-αποσυμπίεσης του προς επεξεργασία σήματος στο πεδίο του υπερβολικού ημιτόνου χαμηλής τάσης τροφοδοσίας. Η γοργή ανάπτυξη της μικροηλεκτρονικής στην υλοποίηση συστημάτων υψηλής αξιοπιστίας και απόδοσης μικρού βάρους και όγκου όπως φορητών ηλεκτρονικών πολυμέσων, επικοινωνιών, βιοϊατρικών συσκευών, ωθεί στην σχεδίαση των ολοκληρωμένων κυκλωμάτων που τα

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Book chapters on the topic "Universal Biquad Filter"

Singh, Sajai Vir, and Ravindra Singh Tomar. "Current Tunable Voltage-Mode Universal Biquad Filter Using CCTAs." In Lecture Notes in Electrical Engineering. Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-2553-3_43.

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Laoudias, Costas, and Costas Psychalinos. "Universal Biquads Using Current Mirrors." In Integrated Filters for Short Range Wireless and Biomedical Applications. Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4614-0260-2_2.

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Conference papers on the topic "Universal Biquad Filter"

Saxena, Devanshu, Garima Mann, and Chaudhry Indra Kumar. "VM Universal Biquad Filter Using Single VDCC." In 2024 4th International Conference on Advancement in Electronics & Communication Engineering (AECE). IEEE, 2024. https://doi.org/10.1109/aece62803.2024.10911485.

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Ferri, Guerrini, and Piccirilli. "Low voltage current conveyor-based universal biquad filter." In Proceedings of the IEEE International Symposium on Industrial Electronics ISIE-02. IEEE, 2002. http://dx.doi.org/10.1109/isie.2002.1025984.

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Singh, Gopal, and Garima. "Universal Biquad Fractional order Filter Using Single LT1228 IC." In 2020 IEEE International Conference for Innovation in Technology (INOCON). IEEE, 2020. http://dx.doi.org/10.1109/inocon50539.2020.9298397.

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Saxena, Devanshu, and M. Nizamuddin. "Versatile VM Universal Biquad Filter Employing OTAs and Its Application." In 2023 10th International Conference on Signal Processing and Integrated Networks (SPIN). IEEE, 2023. http://dx.doi.org/10.1109/spin57001.2023.10116384.

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Kumngern, Montree, Peerawut Suwanjan, and Kobchai Dejhan. "Electronically tunable voltage-mode SIMO OTA-C universal biquad filter." In 2011 IEEE 17th Asia-Pacific Conference on Communications (APCC). IEEE, 2011. http://dx.doi.org/10.1109/apcc.2011.6152912.

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Tomar, R. S., S. V. Singh, and C. Chauhan. "Fully integrated electronically tunable universal biquad filter operating in current-mode." In 2014 International Conference on Signal Processing and Integrated Networks (SPIN). IEEE, 2014. http://dx.doi.org/10.1109/spin.2014.6777015.

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Jaikla, Winai, and Montree Siripruchyanun. "A Current-Mode Alternative Topology for Realization of Universal Biquad Filter." In 2007 International Symposium on Integrated Circuits. IEEE, 2007. http://dx.doi.org/10.1109/isicir.2007.4441927.

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Singh, Sajaivir, Sudhanshu Maheshwari, Jitendra Mohan, and Durg Singh Chauhan. "Electronically Tunable Current-Mode Universal Biquad Filter Based on the CCCCTA." In 2009 International Conference on Advances in Recent Technologies in Communication and Computing. IEEE, 2009. http://dx.doi.org/10.1109/artcom.2009.130.

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Raj, Ajishek, D. R. Bhaskar, and Pragati Kumar. "Multiple-Input Single-Output Universal Biquad Filter Using Single Output OTAs." In 2018 2nd IEEE International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES). IEEE, 2018. http://dx.doi.org/10.1109/icpeices.2018.8897308.

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Winai Jaikla, Phamorn Silapan, and Montree Siripruchyanun. "Low-component electronically controllable dual- mode universal biquad filter using DO-CCCIIs." In 2007 International Symposium on Communications and Information Technologies. IEEE, 2007. http://dx.doi.org/10.1109/iscit.2007.4392015.

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Contents

Academic literature on the topic 'Universal Biquad Filter'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Journal articles on the topic "Universal Biquad Filter"

Dissertations / Theses on the topic "Universal Biquad Filter"

Book chapters on the topic "Universal Biquad Filter"

Conference papers on the topic "Universal Biquad Filter"