2012
DOI: 10.1007/s10470-012-9860-5
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An automatic gain control circuit with TiO2 memristor variable gain amplifier

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Cited by 20 publications
(19 citation statements)
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“…The dynamic performance of the memristor under high and low frequency excitation is not shown in this work as it has been highly publicized [2,3,11,15,22]. But the importance of the result is that the internal state variable w depends on the integral of the applied bias and becomes increasingly less sensitive at high frequency AC excitation.…”
Section: Memristor Basicsmentioning
confidence: 96%
See 2 more Smart Citations
“…The dynamic performance of the memristor under high and low frequency excitation is not shown in this work as it has been highly publicized [2,3,11,15,22]. But the importance of the result is that the internal state variable w depends on the integral of the applied bias and becomes increasingly less sensitive at high frequency AC excitation.…”
Section: Memristor Basicsmentioning
confidence: 96%
“…But the importance of the result is that the internal state variable w depends on the integral of the applied bias and becomes increasingly less sensitive at high frequency AC excitation. Due to this integration property numerous examples of memristance programming for analog circuit application have been proposed [9][10][11][12][13][14][15]23].…”
Section: Memristor Basicsmentioning
confidence: 99%
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“…Several other papers have been published for introducing different variable gain amplifier (VGA) topology utilizing titanium dioxide (TiO 2 ) memristors [54][55][56]. The TiO 2 solid-state memristor was employed in the feedback branch of an inverting voltage amplifier and was programmed externally so the typical circuit gain is M/R 1 followed by a low-pass filter to remove the DC voltage.…”
Section: Programmable Analog Circuitsmentioning
confidence: 99%
“…They used a lot of devices, macromodels, and emulators with circuit components or MATLAB and SPICE tools [8][9][10]. In order to enhance functionality, obtain a more compact structure, and reduce power consumption, a lot of studies have been conducted on memristors for many analogue and digital circuits, including cellular neural networks (CNN) [11], recurrent neural networks (RNN) [12], Schmitt triggers, difference amplifiers [13,14], ultrawide band receivers [15], adaptive filters [16] and oscillators [17], field programmable nanowire interconnect (FPNI) design [18], field programmable gate array (FPGA) design [19,20], and CMOS design [21,22].…”
Section: Introductionmentioning
confidence: 99%