Electromagnetic Interference Effects of Continuous Waves on Memristors: A Simulation Study
As two-terminal passive fundamental circuit elements with memory characteristics, memristors are promising devices for applications such as neuromorphic systems, in-memory computing, and tunable RF/microwave circuits. The increasingly complex electromagnetic interference (EMI) environment threatens...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-08-01
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| Series: | Sensors |
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| Online Access: | https://www.mdpi.com/1424-8220/22/15/5785 |
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| author | Guilei Ma Menghua Man Yongqiang Zhang Shanghe Liu |
| author_facet | Guilei Ma Menghua Man Yongqiang Zhang Shanghe Liu |
| author_sort | Guilei Ma |
| collection | DOAJ |
| description | As two-terminal passive fundamental circuit elements with memory characteristics, memristors are promising devices for applications such as neuromorphic systems, in-memory computing, and tunable RF/microwave circuits. The increasingly complex electromagnetic interference (EMI) environment threatens the reliability of memristor systems. However, various EMI signals’ effects on memristors are still unclear. This paper selects continuous waves (CWs) as EMI signals. It provides a deeper insight into the interference effect of CWs on the memristor driven by a sinusoidal excitation voltage, as well as a method for investigating the EMI effect of memristors. The optimal memristor model is obtained by the exhaustive traversing of the possible model parameters, and the interference effect of CWs on memristors is quantified based on this model and the proposed evaluation metrics. Simulation results indicate that CW interference may affect the switching time, dynamic range, nonlinearity, symmetry, time to the boundary, and variation of memristance. The specific interference effect depends on the operating mode of the memristor, the amplitude, and the frequency of the CW. This research provides a foundation for evaluating EMI effects and designing electromagnetic protection for memristive neuromorphic systems. |
| first_indexed | 2024-03-09T10:05:18Z |
| format | Article |
| id | doaj.art-386b1329516b4d7796f459deed69ebfe |
| institution | Directory Open Access Journal |
| issn | 1424-8220 |
| language | English |
| last_indexed | 2024-03-09T10:05:18Z |
| publishDate | 2022-08-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj.art-386b1329516b4d7796f459deed69ebfe2023-12-01T23:10:23ZengMDPI AGSensors1424-82202022-08-012215578510.3390/s22155785Electromagnetic Interference Effects of Continuous Waves on Memristors: A Simulation StudyGuilei Ma0Menghua Man1Yongqiang Zhang2Shanghe Liu3National Key Laboratory on Electromagnetic Environment Effects, Shijiazhuang Campus, Army Engineering University, Shijiazhuang 050003, ChinaNational Key Laboratory on Electromagnetic Environment Effects, Shijiazhuang Campus, Army Engineering University, Shijiazhuang 050003, ChinaNational Key Laboratory on Electromagnetic Environment Effects, Shijiazhuang Campus, Army Engineering University, Shijiazhuang 050003, ChinaNational Key Laboratory on Electromagnetic Environment Effects, Shijiazhuang Campus, Army Engineering University, Shijiazhuang 050003, ChinaAs two-terminal passive fundamental circuit elements with memory characteristics, memristors are promising devices for applications such as neuromorphic systems, in-memory computing, and tunable RF/microwave circuits. The increasingly complex electromagnetic interference (EMI) environment threatens the reliability of memristor systems. However, various EMI signals’ effects on memristors are still unclear. This paper selects continuous waves (CWs) as EMI signals. It provides a deeper insight into the interference effect of CWs on the memristor driven by a sinusoidal excitation voltage, as well as a method for investigating the EMI effect of memristors. The optimal memristor model is obtained by the exhaustive traversing of the possible model parameters, and the interference effect of CWs on memristors is quantified based on this model and the proposed evaluation metrics. Simulation results indicate that CW interference may affect the switching time, dynamic range, nonlinearity, symmetry, time to the boundary, and variation of memristance. The specific interference effect depends on the operating mode of the memristor, the amplitude, and the frequency of the CW. This research provides a foundation for evaluating EMI effects and designing electromagnetic protection for memristive neuromorphic systems.https://www.mdpi.com/1424-8220/22/15/5785electromagnetic interference effectsmemristorneuromorphic systemmemristor modelingreliabilitycontinuous wave |
| spellingShingle | Guilei Ma Menghua Man Yongqiang Zhang Shanghe Liu Electromagnetic Interference Effects of Continuous Waves on Memristors: A Simulation Study Sensors electromagnetic interference effects memristor neuromorphic system memristor modeling reliability continuous wave |
| title | Electromagnetic Interference Effects of Continuous Waves on Memristors: A Simulation Study |
| title_full | Electromagnetic Interference Effects of Continuous Waves on Memristors: A Simulation Study |
| title_fullStr | Electromagnetic Interference Effects of Continuous Waves on Memristors: A Simulation Study |
| title_full_unstemmed | Electromagnetic Interference Effects of Continuous Waves on Memristors: A Simulation Study |
| title_short | Electromagnetic Interference Effects of Continuous Waves on Memristors: A Simulation Study |
| title_sort | electromagnetic interference effects of continuous waves on memristors a simulation study |
| topic | electromagnetic interference effects memristor neuromorphic system memristor modeling reliability continuous wave |
| url | https://www.mdpi.com/1424-8220/22/15/5785 |
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