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2019 IEEE International Conference on Design & Test of Integrated Micro & Nano-Systems (DTS)最新文献

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Low-Complexity transform algorithm for Versatile Video Coding 多用途视频编码的低复杂度变换算法
2019 IEEE International Conference on Design & Test of Integrated Micro & Nano-Systems (DTS) Pub Date : 2019-04-01 DOI: 10.1109/DTSS.2019.8915188
Bouthaina Abdallah, Fatma Belghith, Nouri Masmoud
{"title":"Low-Complexity transform algorithm for Versatile Video Coding","authors":"Bouthaina Abdallah, Fatma Belghith, Nouri Masmoud","doi":"10.1109/DTSS.2019.8915188","DOIUrl":"https://doi.org/10.1109/DTSS.2019.8915188","url":null,"abstract":"The Versatile Video Coding (VVC) is being currently prepared as the next generation of video coding by the Joint Exploration Team (JVET). The main goal of this standardization job is to improve compression ratio with respect to the actual standard High Efficiency Video Coding (HEVC). The new proposal uses some advanced Transform tools such as DCT8, DST1 and DCTS added to those used in the HEVC transform set. In this paper, a new transform algorithm is presented for VVC. Experimental results prove the effectiveness of the proposed algorithm, which can attain 41.05% complexity reduction.","PeriodicalId":342516,"journal":{"name":"2019 IEEE International Conference on Design & Test of Integrated Micro & Nano-Systems (DTS)","volume":"473 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133605166","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
The Nonlinear Bipolar and Unipolar Switching Behavior of a Memristor 忆阻器的非线性双极和单极开关行为
2019 IEEE International Conference on Design & Test of Integrated Micro & Nano-Systems (DTS) Pub Date : 2019-04-01 DOI: 10.1109/DTSS.2019.8915346
S. Ghedira, Khaoula Mbarek, Faten Ouaja Rziga, K. Besbes
{"title":"The Nonlinear Bipolar and Unipolar Switching Behavior of a Memristor","authors":"S. Ghedira, Khaoula Mbarek, Faten Ouaja Rziga, K. Besbes","doi":"10.1109/DTSS.2019.8915346","DOIUrl":"https://doi.org/10.1109/DTSS.2019.8915346","url":null,"abstract":"The existence of the memristor as a nanoscale fundamental component is an interesting development in electronic systems. This is due to its remarkable nonlinear characteristics and its ability to examine large-scale amounts of storing data and to implement bio-inspired neuromorphic systems used in analyzing data. Research on memristor modeling based on SPICE tools, that are commonly used in electronic systems simulations, has grown rapidly. The aim of this paper is to simulate different types of memristor switching behavior. A simple memristor SPICE model is used to explore four types of memristor. This includes bipolar switching behavior, unipolar switching behavior, bipolar switching behavior with forgetting effect and a reversible process between bipolar and unipolar switching behavior of a memristor. In order to validate this study, the simulation results were compared against experimental data. This comparison showed a good agreement between the simulation results and the experimental results, compared with various memristor models. The SPICE macromodel used in our simulations shows a special advantage for its flexibility and simplicity.","PeriodicalId":342516,"journal":{"name":"2019 IEEE International Conference on Design & Test of Integrated Micro & Nano-Systems (DTS)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114144366","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
Second generation of the optoelectronic visual prosthesis: Design and preliminary validation 第二代光电视觉假体:设计与初步验证
2019 IEEE International Conference on Design & Test of Integrated Micro & Nano-Systems (DTS) Pub Date : 2019-04-01 DOI: 10.1109/DTSS.2019.8915265
Hanen Ben Ayed, Jihen Masmoudi, M. Masmoudi
{"title":"Second generation of the optoelectronic visual prosthesis: Design and preliminary validation","authors":"Hanen Ben Ayed, Jihen Masmoudi, M. Masmoudi","doi":"10.1109/DTSS.2019.8915265","DOIUrl":"https://doi.org/10.1109/DTSS.2019.8915265","url":null,"abstract":"Many research groups tried to develop visual prosthesis in order to restore sight for the blindness. However, the results obtained in very limited and the use these devices by the blinds is marginal. This amounts to the technique of stimulation. To do so, new device has been developed based on light stimulation and stimulate optic nerve. This prosthesis is powered by inductive way using coil. In this paper, we propose a second generation of visual prosthesis based on photovoltaic pixel to power the chip and to capture the scene. So, the vision system is studied. we developed essentially the anatomophysiology of the retina, the optic nerve and the cortex. Each layer of the retina has been modeled and essentially the layers of the information pretreatment. A novel visual prosthesis design has been obtained: autonomy and wireless visual prosthesis.","PeriodicalId":342516,"journal":{"name":"2019 IEEE International Conference on Design & Test of Integrated Micro & Nano-Systems (DTS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131031121","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
Alzheimer's detection through the association of neuroimaging neuropsychological and clinical data 通过神经影像学、神经心理学和临床数据的关联来检测阿尔茨海默病
2019 IEEE International Conference on Design & Test of Integrated Micro & Nano-Systems (DTS) Pub Date : 2019-04-01 DOI: 10.1109/DTSS.2019.8914810
Zouhour Maâtar, C. Abdelmoula, M. Masmoudi
{"title":"Alzheimer's detection through the association of neuroimaging neuropsychological and clinical data","authors":"Zouhour Maâtar, C. Abdelmoula, M. Masmoudi","doi":"10.1109/DTSS.2019.8914810","DOIUrl":"https://doi.org/10.1109/DTSS.2019.8914810","url":null,"abstract":"Alzheimer's disease is a chronic dementia. It destroys gradually the memory and get worse over time. The diagnosis of AD is generally made very late. The great challenge is reaching an early and accurate diagnosis. In this case, to attain this goal, many computer aided diagnosis (CAD) of AD have been designed. They can be different in the choice of data but all of them participate in palliating this dementia. To contribute to the solving of AD, we propose an approach that will gather three types of data; neuroimaging, neuropsychological and clinical data.","PeriodicalId":342516,"journal":{"name":"2019 IEEE International Conference on Design & Test of Integrated Micro & Nano-Systems (DTS)","volume":"132 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122596069","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
Humidity Sensor Using Subthreshold Regime of Flexible Organic Field Effect Transistor: Concomitant Effect of Gate Leakage Current and Semiconductor Conductivity 柔性有机场效应晶体管亚阈值区湿度传感器:栅漏电流与半导体导电性的共同影响
2019 IEEE International Conference on Design & Test of Integrated Micro & Nano-Systems (DTS) Pub Date : 2019-04-01 DOI: 10.1109/DTSS.2019.8915169
M. Erouel, A. Diallo, El Hadji Babacar Ly, Mané Seck
{"title":"Humidity Sensor Using Subthreshold Regime of Flexible Organic Field Effect Transistor: Concomitant Effect of Gate Leakage Current and Semiconductor Conductivity","authors":"M. Erouel, A. Diallo, El Hadji Babacar Ly, Mané Seck","doi":"10.1109/DTSS.2019.8915169","DOIUrl":"https://doi.org/10.1109/DTSS.2019.8915169","url":null,"abstract":"In this study, we fabricated a humidity sensor using top gate field effect transistor working in subthreshold regime with a dielectric deposited onto the pentacene semiconductor acting as encapsulation layer too. The device is characterized at room temperature with different humidity rate (RH). The results showed that the subthreshold current (Ioff) level depends on the humidity rate especially due to the concomitant change of dielectrique leakage current and semiconductor conductivity. From 10% – 90% of humidity rate, we observe an increase of subthreshold current after 25% of RH, and this increase was found to be reversible by pumping down. However, the electrical parameters such as mobility and threshold voltage remain unchanged under humid environment. The results obtained in this work show for the first time, to our knowledge this kind of behavior in OFET top gate devices, pointing out the combination effects of both leakage current and conductivity increasing.","PeriodicalId":342516,"journal":{"name":"2019 IEEE International Conference on Design & Test of Integrated Micro & Nano-Systems (DTS)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121372107","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
Performance Comparison of Nature-Inspired Metaheuristics in the Optimal Sizing of Analog Circuits 自然启发的元启发式算法在模拟电路最优尺寸中的性能比较
2019 IEEE International Conference on Design & Test of Integrated Micro & Nano-Systems (DTS) Pub Date : 2019-04-01 DOI: 10.1109/DTSS.2019.8915326
Mauna Kotti, M. Fakhfakh, B. Benhala, H. Hachimi
{"title":"Performance Comparison of Nature-Inspired Metaheuristics in the Optimal Sizing of Analog Circuits","authors":"Mauna Kotti, M. Fakhfakh, B. Benhala, H. Hachimi","doi":"10.1109/DTSS.2019.8915326","DOIUrl":"https://doi.org/10.1109/DTSS.2019.8915326","url":null,"abstract":"This paper presents a performance comparison between nature-inspired metaheuristics, namely, Particle Swarm Optimization, Invasive Weed Optimization and Firefly Algorithm. Application to analog circuit sizing is considered. Input parasitic impedance and the current transfert bandwidth of a CMOS second generation current conveyor (CCII) are optimized. Viability of the reached performances is cheched via Hspice Simulations. Robustness measure is performed to further highlight performances of the considered metaheuristics.","PeriodicalId":342516,"journal":{"name":"2019 IEEE International Conference on Design & Test of Integrated Micro & Nano-Systems (DTS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124325985","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: 3
Doppler Radar Architecture for Vital Signal Detection 用于生命信号检测的多普勒雷达结构
2019 IEEE International Conference on Design & Test of Integrated Micro & Nano-Systems (DTS) Pub Date : 2019-04-01 DOI: 10.1109/DTSS.2019.8915187
Fatma Kraiem, M. Dhieb, M. Ketata, H. Ghariani, M. Lahiani
{"title":"Doppler Radar Architecture for Vital Signal Detection","authors":"Fatma Kraiem, M. Dhieb, M. Ketata, H. Ghariani, M. Lahiani","doi":"10.1109/DTSS.2019.8915187","DOIUrl":"https://doi.org/10.1109/DTSS.2019.8915187","url":null,"abstract":"The physiological signs such as respiration rate and cardiac beats are significant indexes of human health status and the detection of these signals is essential in various applications. However, the most existing measurement techniques require a physical contact with patient's skin, which can be impossible in several cases like the monitoring of burn persons. To solve this issue, we propose a noncontact way to measure the human instantaneous vital signs by using a Doppler radar system. The obtained results show that the frequency of breathing and the beats of heart are well detected that validates our radar architecture.","PeriodicalId":342516,"journal":{"name":"2019 IEEE International Conference on Design & Test of Integrated Micro & Nano-Systems (DTS)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125897709","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
Design of UHF RFID body-worn textile tag for wireless applications 用于无线应用的超高频RFID穿戴式纺织标签的设计
2019 IEEE International Conference on Design & Test of Integrated Micro & Nano-Systems (DTS) Pub Date : 2019-04-01 DOI: 10.1109/DTSS.2019.8914751
Faten Lagha, S. Beldi, L. Latrach
{"title":"Design of UHF RFID body-worn textile tag for wireless applications","authors":"Faten Lagha, S. Beldi, L. Latrach","doi":"10.1109/DTSS.2019.8914751","DOIUrl":"https://doi.org/10.1109/DTSS.2019.8914751","url":null,"abstract":"This communication focuses on the design and simulation of a body-worn textile tag for radio frequency identification (RFID) system over ultra-high-frequency (UHF) band operating at 914MHZ. The wearable antenna is patterned from commercial electro-textile materials (Less EMF Shieldit Super Fabric) and implemented on two different textile materials widely used for daily garment namely polyester and denim. The wearable tag were evaluated in terms of antenna reflection coefficient, realized gain and surface current density through CST Microwave Studio software. In addition, the simulations show that the performance of the proposed antenna is robust in bending conditions on the arm of a human body.","PeriodicalId":342516,"journal":{"name":"2019 IEEE International Conference on Design & Test of Integrated Micro & Nano-Systems (DTS)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125929847","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: 5
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