A Novel Approach to Analyze Current-Voltage Characteristics of Double Gated-Memristor

Vijay, H. M.; Ramakrishnan, V.

doi:10.1109/icdcsyst.2018.8605149

Cited by 2 publications

(2 citation statements)

References 17 publications

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“…Consequently, digital emulators also attract many researchers due to their small area, hardware flexibility, reconfigurability, and ease of programming and control. [13][14][15][16][17][18] In Vijay Ramakrishnan, 14 a double-gated memristor model is presented, and its applications in analog, digital, and neuromorphic circuits are discussed. Camps et al 15 present a purely digital memristor emulator based on a flux-charge model and implemented in a commercial FPGA.…”

Section: Introductionmentioning

confidence: 99%

“…However, the high power consumption and large area of the analog memristor emulator make it unsuitable for large‐scale memristor integration scenarios. Consequently, digital emulators also attract many researchers due to their small area, hardware flexibility, reconfigurability, and ease of programming and control 13–18 . In Vijay Ramakrishnan, 14 a double‐gated memristor model is presented, and its applications in analog, digital, and neuromorphic circuits are discussed.…”

Section: Introductionmentioning

confidence: 99%

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A gate‐tunable memristor emulator for motion detection

Zhang,

Ma,

Shi

et al. 2023

Circuit Theory & Apps

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SummaryWith its low power consumption and small size, the memristor has shown great potential for improving data storage density and computing efficiency. Compared to the dual‐port memristor, greater attention should be paid to researching gate‐tunable memristor for image processing to improve the processing speed and reduce hardware resource consumption. Developing gate‐tunable memristor emulators is highly attractive given the immaturity of current fabrication of the gate‐tunable memristor. This work proposes a digital gate‐tunable memristor emulator based on Raspberry Pi, which addresses the non‐reconfigurability and inflexibility issues of the analog emulators. The proposed emulator can match the behavior of different memristor devices by regulating the gate voltage parameter. Additionally, it can operate at a maximum frequency of 500 MHz. To test the functionality of the proposed emulator, a digital implementation of the memristive circuit for motion detection is designed and verified experimentally. Experiments demonstrate that when moving object detection is performed on a 640 × 350 pixel video stream, low power consumption of 53 mW and a delay of 3.52 μs can be achieved.

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