Elektronik Olarak Ayarlanabilen FDCCII Tabanlı Yeni Memkapasitör Emülatör Devresi

Abstract

Since memcapacitor and meminductor elements have not been produced yet, emulator circuits are used to examine their application areas. In this paper, a new FDCCII-based grounded memcapacitor emulator circuit is presented. The proposed circuit consists of one FDCCII, one multiplier, three capacitors and two MOSFETs. These two MOSFETs are utilized as electronic resistors in the circuit. The variable part of memconductance can be adjusted electronically and the proposed memcapacitor possesses an incremental-decremental adjustable structure. Moreover, it contains fewer active elements than many memcapacitor emulator studies in the literature. The proposed circuit was designed in LTspice, and frequency response, temperature, and Monte Carlo analyses were performed. In addition, the electronic resistor has been simulated at various values, demonstrating that the circuit is electronically adjustable. The simulation results are consistent with the mathematical results presented in the article.

A new floating memcapacitor emulator circuit without using passive elements

“…If Equation ( 11) is rearranged, the incremental inverse memcapacitance expression in Equation ( 12) is obtained. When the structure of the multiplication circuit is positive, the decremental inverse memcapacitance expression is as in Equation (13).…”

“…Flux and the integral of charge are connected by memcapacitor, and charge and the integral of flux are connected by meminductor. Both memcapacitors and meminductors cannot be found in markets as discrete circuit elements easily, so there are many types of SPICE models, [4][5][6] emulator circuits, [7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24][25] and their application areas. 20,[26][27][28] As for memcapacitor emulators, these emulators can be categorized into two groups such as grounded [11][12][13][14][15][16][17] and floating.…”

“…Both memcapacitors and meminductors cannot be found in markets as discrete circuit elements easily, so there are many types of SPICE models, [4][5][6] emulator circuits, [7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24][25] and their application areas. 20,[26][27][28] As for memcapacitor emulators, these emulators can be categorized into two groups such as grounded [11][12][13][14][15][16][17] and floating. [18][19][20][21][22][23][24][25] Grounded memcapacitors can be implemented with fewer active and passive elements than floating memcapacitors.…”

Realization of a memcapacitance emulator utilizing a singular current-mode active block

“…Given the anticipation of a delay in the commercial availability of meminductors and memcapacitors, researchers have focused on developing various SPICE models [6][7][8] and emulator circuits [9][10][11][12][13][14][15][16][17][18][19][20][21] to explore the complexities of these devices' dynamics. To replicate the behaviors of meminductive and memcapacitive elements, investigators have designed mutator circuits capable of transforming memristors into either meminductive or memcapacitive entities [9,10].…”