Current inverting metamutator, its implementation with a new single active device and applications

Minayi, Elham; Göknar, İzzet Cem

doi:10.1007/s10470-018-1239-9

Cited by 6 publications

(4 citation statements)

References 33 publications

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“…Their port description matrices are defined with (1) and (2), respectively. [1][2][3][4][5] It is important to observe that matrix description changes from (1) to (2) while the reference directions and polarities remain the same in Figures 1 and 2. With a change in both, reference directions and polarities, say at port 4, the matrix description (2) is reached but the 4-port is still a VIM.…”

Section: General Structure Of 4-port Metamutatorsmentioning

confidence: 99%

“…Several different applications of metamutators ranging from amplifiers to oscillators to filters have been introduced in previous studies. [1][2][3][4][5] In the sequel a SIMO-CM filter, a new application, of metamutators with only one grounded active device Additive-differential IC (AD-IC), implemented with a minimal number of 12 transistors, is introduced. The general structure of the used AD-IC, Figure 3 and its terminal description matrix (3), are shown below.…”

Section: General Structure Of 4-port Metamutatorsmentioning

confidence: 99%

“…On the other hand, realizations of AD-IC and metamutators using off the shelve ICs have been given in previous studies. [1][2][3][4][5][6][7]…”

Section: General Structure Of 4-port Metamutatorsmentioning

confidence: 99%

“…The development of the new metamutator 4-port with its circuit design, IC layout, experimentations, applications and its advantages were reported in previous studies [1][2][3][4][5] ; a metamutator with a very similar configuration to that of AD-IC has been used in Arundeepakvel et al 6 and another one using active blocks, namely, two dual output OTA's has been reported in Kamath. 7 On the other hand, universal filters displaying various filter characteristics have become very popular as to offer off the shelf products.…”

Section: Introductionmentioning

confidence: 98%

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Metamutator based universal, single input multi output current mode filter

Göknar

Minayi

2022

Circuit Theory & Apps

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The introduction of Add ‐ Differentiate IC, AD‐IC, a new integrated circuit, into schemes for realizing single input multiple output current mode filters is the motivation behind this paper. In the circuit structure of this filter with only one active device with a minimal number of transistors and five passive components are being used. Non ideal effects of the design are investigated and simulation results of the application, using TSMC 0.25 μm process parameters with ±1.25 V power supply voltage and the bias VB as 0.8 V resulting in 0.99 mW power dissipation for the entire filter, are also presented to confirm the theoretical analysis. With this new design technique, the tunabilities of the angular frequency ( ω0) and quality factor ( Q) can be performed independently.

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Section: General Structure Of 4-port Metamutatorsmentioning

confidence: 99%

Section: General Structure Of 4-port Metamutatorsmentioning

confidence: 99%

“…On the other hand, realizations of AD-IC and metamutators using off the shelve ICs have been given in previous studies. [1][2][3][4][5][6][7]…”

Section: General Structure Of 4-port Metamutatorsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 98%

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Metamutator based universal, single input multi output current mode filter

Göknar

Minayi

2022

Circuit Theory & Apps

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Correction to: Current inverting metamutator, its implementation with a new single active device and applications

Minayi

Göknar

2019

Analog Integr Circ Sig Process

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Voltage Inverting Metamutator (VIM) and Current Inverting Metamutator (CIM) recently introduced in [1] were defined, respectively, with polarities shown in Fig. 1 and relations (1) and (2). However, a careful examination reveals that there is no difference between VIM and CIM of Fig. 1b as changing the reference directions of v n and i n in VIM gives CIM as shown in Figs. 1b and 2. So the 4-ports in Fig. 1a, b are the same. The CIM as given by Fig. 2, with the same reference directions as those of VIM, and defining relation (2) is an entirely different 4-port. In fact, their circuit level realizations are respectively given in Fig. 3a, b. Publisher's Note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. Elham Minayi received the B.Sc. degree in Electrical and Elec

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