2022 IEEE VLSI Device Circuit and System (VLSI DCS)最新文献

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Performance Assessment of InGaN Double Gate Stack-Oxide MOSFET based Phosphine Gas Sensor: A Catalytic Metal Gate Approach 基于InGaN双栅堆叠-氧化物MOSFET的磷化氢气体传感器性能评估:一种催化金属栅极方法
2022 IEEE VLSI Device Circuit and System (VLSI DCS) Pub Date : 2022-02-26 DOI: 10.1109/VLSIDCS53788.2022.9811478
Ajay Kumar, Dipanjan Sen, S. Sinha
{"title":"Performance Assessment of InGaN Double Gate Stack-Oxide MOSFET based Phosphine Gas Sensor: A Catalytic Metal Gate Approach","authors":"Ajay Kumar, Dipanjan Sen, S. Sinha","doi":"10.1109/VLSIDCS53788.2022.9811478","DOIUrl":"https://doi.org/10.1109/VLSIDCS53788.2022.9811478","url":null,"abstract":"In this article, a computational assessment of InGaN Double Gate Stack-Oxide MOSFET (InGaN DGS- MOSFET) has been performed for the purpose of detecting phosphine (PH3) gas molecules. Here, the catalytic metal gate approach is used to develop the computational model of the gas sensor. Moreover, the performance metrics of this MOSFET based phosphine gas sensor is estimated by examining the comparative variation in the on-state current and threshold voltage in respect of metal (gate) work function modulation with the gas exposure. Sensitivity profile shows that the proposed device is capable of having 24% higher Vth sensitivity than silicon based DGS-MOSFET. Additionally, the device sensitivity is optimized by considering various channel materials such as SiGe, Si, and IGZO. In comparison with SiGe, Si and IGZO, InGaN-based DGS-MOSFET is capable of providing better Vth sensitivity for PH3 detection. Furthermore, the high-k gate oxide material is also optimized based on the sensitivity profile of the device.","PeriodicalId":307414,"journal":{"name":"2022 IEEE VLSI Device Circuit and System (VLSI DCS)","volume":"11966 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133788342","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Electrical Noise Analysis of L-Shaped Gate Tunnel Field Effect Transistor l型栅隧道场效应晶体管的电噪声分析
2022 IEEE VLSI Device Circuit and System (VLSI DCS) Pub Date : 2022-02-26 DOI: 10.1109/vlsidcs53788.2022.9811457
S. Chander, Rekha Chaudhary, S. K. Sinha
{"title":"Electrical Noise Analysis of L-Shaped Gate Tunnel Field Effect Transistor","authors":"S. Chander, Rekha Chaudhary, S. K. Sinha","doi":"10.1109/vlsidcs53788.2022.9811457","DOIUrl":"https://doi.org/10.1109/vlsidcs53788.2022.9811457","url":null,"abstract":"The proposed work presents comparative study of electrical noise analysis of heterojunction conventional tunneling-field-effect-transistors (TFET) and L-shaped gate TFET (LTFET). The study of different parameters like transfer characteristics, output characteristics, and electrical noise analysis is performed using Synopsys TCAD tool. Similarly, the effect of noise on conventional TFET and LTFET has been investigated at 1 MHz and 1 GHz and high frequency (HF) to check the viability of proposed devices. In LTFET device structures, the gate-source overlapping accelerates the electric field, improves the tunneling rate and increases the drain current. The gate-source overlapping region used in LTFET enhances the tunneling area that further enhance the drain current. The proposed LTFET device shows good performance in terms of ION-IOFF ratio and is well suited for applications operating at low power.","PeriodicalId":307414,"journal":{"name":"2022 IEEE VLSI Device Circuit and System (VLSI DCS)","volume":"206 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131984214","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optical Characteristics of Broadband Raman Amplifier Coupled with Multimode Fiber Designed at 1550 nm in Presence of Doping 1550nm掺杂下宽带拉曼放大器与多模光纤耦合的光学特性
2022 IEEE VLSI Device Circuit and System (VLSI DCS) Pub Date : 2022-02-26 DOI: 10.1109/VLSIDCS53788.2022.9811479
Rikita Das, A. Deyasi
{"title":"Optical Characteristics of Broadband Raman Amplifier Coupled with Multimode Fiber Designed at 1550 nm in Presence of Doping","authors":"Rikita Das, A. Deyasi","doi":"10.1109/VLSIDCS53788.2022.9811479","DOIUrl":"https://doi.org/10.1109/VLSIDCS53788.2022.9811479","url":null,"abstract":"Beam spot size, output power and average intensity in a multimode fiber is analytically investigated when propagation is initialized by RAMAN amplifier at input end at 1550 nm spectra. Multimode propagation is considered for facilitating 8-channel WDM operation, and doping is assumed inside the fiber for wider intensity profile. Beam spot sizes for individual cases are obtained referencing input power at 0 dBm. Simulation is carried out for fundamental mode along with two other modes; and therefore, power in each carrier may equivalently be considered as large for single channel system. Both input and output OSNR are also computed at this operating spectrum using Optiwave software. Results are key for effective implementation of WDM network, and can further be extended in higher number of channels with negligible distortion.","PeriodicalId":307414,"journal":{"name":"2022 IEEE VLSI Device Circuit and System (VLSI DCS)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123047741","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Method for Enabling RDMA Transport Peer to Peer Transfer with NVMeoF Ethernet SSDs 使用NVMeoF以太网ssd开启RDMA传输对等传输的方法
2022 IEEE VLSI Device Circuit and System (VLSI DCS) Pub Date : 2022-02-26 DOI: 10.1109/VLSIDCS53788.2022.9811431
Venkataratnam Nimmagadda, Sandeep Kumar Ananthapalli
{"title":"Method for Enabling RDMA Transport Peer to Peer Transfer with NVMeoF Ethernet SSDs","authors":"Venkataratnam Nimmagadda, Sandeep Kumar Ananthapalli","doi":"10.1109/VLSIDCS53788.2022.9811431","DOIUrl":"https://doi.org/10.1109/VLSIDCS53788.2022.9811431","url":null,"abstract":"P2P (peer to peer) transfer enables to offload Host CPU & its DRAM, while running critical enterprise applications like replication & snapshot. P2P is inherently possible in the PCIe domain because of the Address based and ID based routing characteristics of the single root PCIe topology. CMB (controller memory buffer) can be utilized in PCIe based NVMe (Non-Volatile Memory Express) SSDs to achieve P2P transfer without involving the Host CPU & DRAM [1]. Now a days Data Centers trending to migrate to a scalable, disaggregated storage transports like NVMeoF (Non-Volatile Memory Express Over Fabrics) [4]. Moreover, peers may reside on different racks of Data Center connected with NVMeoF transport. Currently there is no inherent method available to use CMB feature [5] and doing P2P transfer in NVMeoF. In this paper we approach this problem by using VUC (vendor unique command) for sharing Peer's connection information & establishing a dedicated P2P QP (Queue pair) connection among the peer Ethernet SSDs. Through this method the host CPU will just give control messages to initiate the P2P transfer so that highly intensive IO transfer responsibility is fully offloaded to peer NVMeoF SSDs. The proposed approach is energy efficient and nullifies the power consumed by Host DRAM for data copy & reduces load on ethernet switch to half, while the data copy speed is doubled without affecting the throughput.","PeriodicalId":307414,"journal":{"name":"2022 IEEE VLSI Device Circuit and System (VLSI DCS)","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116705969","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Current Sensitivity and Power Dissipation Analysis of Junctionless Double Gate MOSFET Biosensor 无结双栅MOSFET生物传感器的电流灵敏度和功耗分析
2022 IEEE VLSI Device Circuit and System (VLSI DCS) Pub Date : 2022-02-26 DOI: 10.1109/VLSIDCS53788.2022.9811436
Bedantika Basu, Debosmita Ghosh, Madhusree Banerjee, Papiya Debnath
{"title":"Current Sensitivity and Power Dissipation Analysis of Junctionless Double Gate MOSFET Biosensor","authors":"Bedantika Basu, Debosmita Ghosh, Madhusree Banerjee, Papiya Debnath","doi":"10.1109/VLSIDCS53788.2022.9811436","DOIUrl":"https://doi.org/10.1109/VLSIDCS53788.2022.9811436","url":null,"abstract":"The paper demonstrates the sensitivity and power dissipation of a Junctionless N-type Double Gate MOSFET based biosensor over a wide range of temperature when neutral bio-analytes are introduced to its cavity region in the subthreshold region. The primary attention of this article is to highlight the current sensitivity of the biosensor (due to neutral as well as charged biomolecules) with respect to different parameters such as temperature, cavity length and power dissipation of the device. The device is simulated in sub threshold condition for both the cases of neutral as well as charged biomolecules to operate the device in low power and the same is discussed. All the simulations have been carried out in SILVACO ATLAS and the results are noted.","PeriodicalId":307414,"journal":{"name":"2022 IEEE VLSI Device Circuit and System (VLSI DCS)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127595759","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparative Study of Supervised Machine Learning Methods for Prediction of Heart Disease 有监督机器学习方法在心脏病预测中的比较研究
2022 IEEE VLSI Device Circuit and System (VLSI DCS) Pub Date : 2022-02-26 DOI: 10.1109/vlsidcs53788.2022.9811495
Meghavi Rana, Mohammad Zia Ur Rehman, S. Jain
{"title":"Comparative Study of Supervised Machine Learning Methods for Prediction of Heart Disease","authors":"Meghavi Rana, Mohammad Zia Ur Rehman, S. Jain","doi":"10.1109/vlsidcs53788.2022.9811495","DOIUrl":"https://doi.org/10.1109/vlsidcs53788.2022.9811495","url":null,"abstract":"With the ever-growing medical data, it became possible to use the data for prediction of diseases using Machine Learning (ML) methods. ML methods have been widely employed in healthcare. In the study, some of the mostly used ML methods such as Support Vector Machine, Naïve Bayes classifier, Random Forest, Decision tree, and K-Nearest Neighbor were used for prediction of heart disease. Further, we aim to provide a comparative analysis of the ML algorithms applied for heart disease prediction using their accuracy metrics. Dataset for the study was taken from Kaggle in .csv format, where data mining steps such as data collection, data cleaning, data preprocessing, and exploratory data analysis have been done. The study highlights the ML methods used for classification, providing the comparative analysis between them. As a result, it was concluded that the random forest gave the highest accuracy rate with the dataset used in the study.","PeriodicalId":307414,"journal":{"name":"2022 IEEE VLSI Device Circuit and System (VLSI DCS)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130392999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Implementation of Linear Quadratic Regulator in an Isolated Microgrid System 线性二次型调节器在孤立微电网系统中的实现
2022 IEEE VLSI Device Circuit and System (VLSI DCS) Pub Date : 2022-02-26 DOI: 10.1109/VLSIDCS53788.2022.9811439
Prasun Sanki, M. Basu, P. Pal, D. Das
{"title":"Implementation of Linear Quadratic Regulator in an Isolated Microgrid System","authors":"Prasun Sanki, M. Basu, P. Pal, D. Das","doi":"10.1109/VLSIDCS53788.2022.9811439","DOIUrl":"https://doi.org/10.1109/VLSIDCS53788.2022.9811439","url":null,"abstract":"This paper elaborates a linear–quadratic–regulator (LQR) technique for an isolated microgrid in presence of electric vehicle (EV) and renewable power system (RPS) participation. Generally, in control theory the state feed-back control can place the poles in the desired locations in order to improve stability but many a time, it is observed that the steady state error is appropriately not achieved as well as the overall cost is compromised. In this connection, LQR control theory helps to obtain the feedback gain optimally using quadratic cost function. The weight adjustment matrices in LQR control theory requires to adjust in order to achieve desired system response. Hence, the weight matrices are adjusted to achieve optimal operating condition based on the proposed flow chart. Numerous, test cases are carried out considering different system configurations to validate performance and efficacy of the controller under MATLAB / Simulink environment.","PeriodicalId":307414,"journal":{"name":"2022 IEEE VLSI Device Circuit and System (VLSI DCS)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133585927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Modeling an Energy Efficient Clustering Protocol with Spider Cat Swarm Optimization for WSN 基于蜘蛛猫群优化的WSN节能聚类协议建模
2022 IEEE VLSI Device Circuit and System (VLSI DCS) Pub Date : 2022-02-26 DOI: 10.1109/VLSIDCS53788.2022.9811491
T.M.Saravanan, S. Saravanakumar
{"title":"Modeling an Energy Efficient Clustering Protocol with Spider Cat Swarm Optimization for WSN","authors":"T.M.Saravanan, S. Saravanakumar","doi":"10.1109/VLSIDCS53788.2022.9811491","DOIUrl":"https://doi.org/10.1109/VLSIDCS53788.2022.9811491","url":null,"abstract":"To run the networks most effectively, the primary activities connected with Wireless Sensor Networks (WSNs), particularly the sensing and communication tasks, must be designed correctly. Because sensor nodes (SN) remain unattended after deployment, their energy (battery supply) and computational capabilities restrict the network's lifespan. The sources of energy must be effectively utilized in order to keep the networks running for a long time. As a result, the WSN's two most important criteria are optimal node location estimate and efficient energy consumption. The Spider Cat Swarm Optimization (SCSO) method is used in this study to optimize the network layout by including it into the load - balancing. The efficiency of the SCSO algorithm-based clustering method is examined in simulation and confirmed in a present experimental. By simulated results, the performance of other treatments based on traditional Modified Low-energy Adaptive Clustering Hierarchy (MODLEACH) and evolutionary method Optimized Swarm Optimization (OPSO) is also investigated and assessed. In compared to MODLEACH and OPSO, the SCSO algorithm based clustering protocol improved system performance (energy consumption).","PeriodicalId":307414,"journal":{"name":"2022 IEEE VLSI Device Circuit and System (VLSI DCS)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116207209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
A DFT Study on Sensing Performance of H2S and NO2 Gas Molecules on 2D Pentagonal PdSe2 二维五边形PdSe2上H2S和NO2气体分子传感性能的DFT研究
2022 IEEE VLSI Device Circuit and System (VLSI DCS) Pub Date : 2022-02-26 DOI: 10.1109/VLSIDCS53788.2022.9811497
Prasanna Karki, Bibek Chettri, B. Kunwar, B. Sharma
{"title":"A DFT Study on Sensing Performance of H2S and NO2 Gas Molecules on 2D Pentagonal PdSe2","authors":"Prasanna Karki, Bibek Chettri, B. Kunwar, B. Sharma","doi":"10.1109/VLSIDCS53788.2022.9811497","DOIUrl":"https://doi.org/10.1109/VLSIDCS53788.2022.9811497","url":null,"abstract":"The sensing and adsorption properties of H2S and NO2 on 2D PdSe2 are investigated using density functional theory in this paper. The charge transfer, adsorption energy, density of states and band structure of H2S and NO2 gas molecules on a PdSe2 monolayer were computed to investigate their adsorption behaviour. The H2S and NO2 molecules have been found to interact with the surface of PdSe2 monolayer via a high adsorption energy. The indirect bandgap of pristine PdSe2 is 0.52 eV, which decreases to 0.37 eV and 0.25 eV for H2S and NO2, respectively. After the adsorption of H2S and NO2 gas molecules, a significant shift in high peak DOS and electron density of the PdSe2 monolayer was observed according to electron difference density.","PeriodicalId":307414,"journal":{"name":"2022 IEEE VLSI Device Circuit and System (VLSI DCS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129586864","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Design and Implementation of Authentication System Using Deep Convoluted Siamese Network 基于深度卷积连体网络的认证系统设计与实现
2022 IEEE VLSI Device Circuit and System (VLSI DCS) Pub Date : 2022-02-26 DOI: 10.1109/VLSIDCS53788.2022.9811444
Sumagna Dey, Indrajit Das, Soubarna Das, Subhrapratim Nath
{"title":"Design and Implementation of Authentication System Using Deep Convoluted Siamese Network","authors":"Sumagna Dey, Indrajit Das, Soubarna Das, Subhrapratim Nath","doi":"10.1109/VLSIDCS53788.2022.9811444","DOIUrl":"https://doi.org/10.1109/VLSIDCS53788.2022.9811444","url":null,"abstract":"The majority essential prerequisite in this day is to conquer the various sorts of threats. Human behavioral and physiological components have the biggest alternative to overcome these security issues. In any case, the current biometric authentication methodology like fingerprints, faces and iris are profoundly complex methods. So in this paper, a new authentication system i.e. Finger vein authentication with the help of Deep Convoluted Siamese network has been proposed. The region of interest was done by threshold value over captured images by NIR and CCD cameras. After that, the Deep convoluted Siamese network is used to compare and contrast between two images to predict whether the two images are similar or not. The modern Siamese network uses a \"Triplet Loss Function\". In this triplet loss function, three fundamental images (Anchor Image, Positive Image and Negative Image) are considered where each image is a pixel matrix. The detection accuracy for testing and training is 97.2% and 96.4 % which is compared by utilizing several machine learning techniques (ANFIS, SVM, MLP and Global mapping/SVM) accuracy. It is clear from the comparative analysis that the proposed method gives better results than other algorithms. The proposed methodology TPR, FPR, FNR and TNR are 0.916, 0.027, 0.041 and 0.027 respectively. From these values, it is obvious that the proposed model gives better results, as the TP value is higher while the FP, FN and TN value are lower.","PeriodicalId":307414,"journal":{"name":"2022 IEEE VLSI Device Circuit and System (VLSI DCS)","volume":"267 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121483799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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