2022 IEEE Latin American Electron Devices Conference (LAEDC)最新文献

筛选
英文 中文
Exploring the suitability of Dual Step Gate Oxide Design on β – Ga2O3 MOSFET for High Power Microwave Applications – Part I 探索β - Ga2O3 MOSFET双阶栅氧化物设计在高功率微波应用中的适用性-第一部分
2022 IEEE Latin American Electron Devices Conference (LAEDC) Pub Date : 2022-07-04 DOI: 10.1109/LAEDC54796.2022.9908243
Priyanshi Goyal, H. Kaur
{"title":"Exploring the suitability of Dual Step Gate Oxide Design on β – Ga2O3 MOSFET for High Power Microwave Applications – Part I","authors":"Priyanshi Goyal, H. Kaur","doi":"10.1109/LAEDC54796.2022.9908243","DOIUrl":"https://doi.org/10.1109/LAEDC54796.2022.9908243","url":null,"abstract":"In the present work, step gate oxide design has been implemented on lateral β – Ga2O3 MOSFET with the objective of improving device performance for high power microwave applications. Device characteristics have been obtained by employing TCAD based numerical simulations. Rigorous analysis has been carried out to obtain optimal lengths of step gate oxides and these optimized lengths have been used to obtain various characteristics. A comparison of various characteristics of the optimized proposed device has been drawn with the conventional device to investigate device performance for high power and microwave applications.","PeriodicalId":276855,"journal":{"name":"2022 IEEE Latin American Electron Devices Conference (LAEDC)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129425120","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
Approximate modelling based on genetic algorithm for a POF force sensor for Human-Robot Interaction in Robotic Walker 基于遗传算法的人机交互POF力传感器近似建模
2022 IEEE Latin American Electron Devices Conference (LAEDC) Pub Date : 2022-07-04 DOI: 10.1109/LAEDC54796.2022.9907774
Marcos Reich, A. Frizera, C. Díaz
{"title":"Approximate modelling based on genetic algorithm for a POF force sensor for Human-Robot Interaction in Robotic Walker","authors":"Marcos Reich, A. Frizera, C. Díaz","doi":"10.1109/LAEDC54796.2022.9907774","DOIUrl":"https://doi.org/10.1109/LAEDC54796.2022.9907774","url":null,"abstract":"This paper presents the development and analysis of a low-cost POF-based force sensor. The system consists of two POF segments with sensing zones, with light source and photodetector arranged on a handle printed on polymer materials using 3D technology. The proposed sensor was characterized and compared with a commercial MTA400 force sensor (FUTEK, USA). An approximate viscoelasticity model was used to reduce the errors, and a genetic algorithm is used to define the model constants. The root mean square error decreased from 0.8310KgF without using the model to 0.3714KgF with the proposed. The POF force sensor proved to be comparable to the reference system as well as low-cost and easy to fabricate.","PeriodicalId":276855,"journal":{"name":"2022 IEEE Latin American Electron Devices Conference (LAEDC)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133355145","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 a Thermal Microsensor for Air Flow Ratewith Low Power Consumption and High Sensitivity 一种低功耗、高灵敏度空气流量微热传感器的设计
2022 IEEE Latin American Electron Devices Conference (LAEDC) Pub Date : 2022-07-04 DOI: 10.1109/LAEDC54796.2022.9908210
D. F. Valencia-Grisales, C. Reyes-Betanzo
{"title":"Design of a Thermal Microsensor for Air Flow Ratewith Low Power Consumption and High Sensitivity","authors":"D. F. Valencia-Grisales, C. Reyes-Betanzo","doi":"10.1109/LAEDC54796.2022.9908210","DOIUrl":"https://doi.org/10.1109/LAEDC54796.2022.9908210","url":null,"abstract":"An air flow rate sensor based on the calorimetric principle is designed. A 3D finite element analysis model of the flow sensor is presented, using COMSOL Multiphysics software. The Nguyen model is used to compare with the sensor simulations. Borosilicate glass substrate, titanium as heater and boron-doped silicon carbide as temperature sensors are considered. The designed device is studied on the range of 0 ml/min to 19.2 ml/min, and results show 2.24 mW of power consumption in the heater and a sensitivity of 70 mV/(m/s)/mW.","PeriodicalId":276855,"journal":{"name":"2022 IEEE Latin American Electron Devices Conference (LAEDC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129671055","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
Study of the effect of the aluminum gate on light absorption in a Wavesensor 铝栅对波传感器光吸收影响的研究
2022 IEEE Latin American Electron Devices Conference (LAEDC) Pub Date : 2022-07-04 DOI: 10.1109/LAEDC54796.2022.9908225
Xochilt Luna-Zempoalteca, M. Aceves-Mijares, Felix Aguilar, D. Estrada-Wiese, A. González-Fernández
{"title":"Study of the effect of the aluminum gate on light absorption in a Wavesensor","authors":"Xochilt Luna-Zempoalteca, M. Aceves-Mijares, Felix Aguilar, D. Estrada-Wiese, A. González-Fernández","doi":"10.1109/LAEDC54796.2022.9908225","DOIUrl":"https://doi.org/10.1109/LAEDC54796.2022.9908225","url":null,"abstract":"We report the study of the direct coupling of a waveguide and a wavesensor of Si CMOS-compatible fabrication process by numerical simulation. The position of the aluminum gate was varied and compared with a non-contact aluminum system. The edge position of the aluminum gate was varied to study its effect on the light absorption in silicon, intending to find the most suitable position to improve sensor efficiency and obtain further information on the effect of misalignment problems during fabrication. Finally, the results show changes in the light transmission in the waveguide and absorption in Si when the aluminum gate is placed in different positions.","PeriodicalId":276855,"journal":{"name":"2022 IEEE Latin American Electron Devices Conference (LAEDC)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132382373","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
Analysis of the reset transition in bipolar HfO2-based ReRAM to improve modeling accuracy 基于双极hfo2的ReRAM的复位转变分析,以提高建模精度
2022 IEEE Latin American Electron Devices Conference (LAEDC) Pub Date : 2022-07-04 DOI: 10.1109/LAEDC54796.2022.9908218
S. Guitarra, L. Trojman, L. Raymond, M. Gavilánez
{"title":"Analysis of the reset transition in bipolar HfO2-based ReRAM to improve modeling accuracy","authors":"S. Guitarra, L. Trojman, L. Raymond, M. Gavilánez","doi":"10.1109/LAEDC54796.2022.9908218","DOIUrl":"https://doi.org/10.1109/LAEDC54796.2022.9908218","url":null,"abstract":"A complete analysis of the two-step reset transition observed in the current-voltage curves of HfO2-based ReRAM devices is presented. Five electrical parameters are extracted from experimental and intrinsic curves, and after, they are statistically analyzed and compared among devices of different areas. The results are interpreted by accounting for filamentary resistive switching operation. Finally, we propose a modification to the stochastic model for OxRAM memories presented in [1] to improve the simulation results in the reset region.","PeriodicalId":276855,"journal":{"name":"2022 IEEE Latin American Electron Devices Conference (LAEDC)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115488027","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
Portable Technology of Low-Cost Image Digitizing for the Screening of Uterine Cancer in Latin America 拉丁美洲用于子宫癌筛查的便携式低成本图像数字化技术
2022 IEEE Latin American Electron Devices Conference (LAEDC) Pub Date : 2022-07-04 DOI: 10.1109/LAEDC54796.2022.9908201
Juan F. Galindo Jaramillo, R. A. Franco
{"title":"Portable Technology of Low-Cost Image Digitizing for the Screening of Uterine Cancer in Latin America","authors":"Juan F. Galindo Jaramillo, R. A. Franco","doi":"10.1109/LAEDC54796.2022.9908201","DOIUrl":"https://doi.org/10.1109/LAEDC54796.2022.9908201","url":null,"abstract":"Cervical cancer death rates have been increasing during the last five years in the world, especially in Brazil and Latin America. One of the reasons for this phenomenon is the stalling of preventive cervical cancer screening tests, due to the lack of specialists with proper technologies for massive screening. The COVID-19 pandemic has worsened the situation as several Pap smearing tests have been postponed. The goal of this work is to present the design of a portable, low-cost device for digital screen test analysis to support cervical cancer detection in low-income and remote areas. We were able to design and test a low-cost, easy to implement device for conventional Pap smearing with high accuracy to detect anomalies in cervical cells. The total cost of the device is lower than 400 dollars.","PeriodicalId":276855,"journal":{"name":"2022 IEEE Latin American Electron Devices Conference (LAEDC)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114491329","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
A Novel Proposal for a Standalone Compressor and Decompressor Hardware Module from ISA 一种来自ISA的独立压缩机和减压机硬件模块的新方案
2022 IEEE Latin American Electron Devices Conference (LAEDC) Pub Date : 2022-07-04 DOI: 10.1109/LAEDC54796.2022.9907767
Esteban A. Sanabria-Villalobos, L. Chavarría-Zamora, Leonardo Araya-Martinez
{"title":"A Novel Proposal for a Standalone Compressor and Decompressor Hardware Module from ISA","authors":"Esteban A. Sanabria-Villalobos, L. Chavarría-Zamora, Leonardo Araya-Martinez","doi":"10.1109/LAEDC54796.2022.9907767","DOIUrl":"https://doi.org/10.1109/LAEDC54796.2022.9907767","url":null,"abstract":"Rapidly evolving markets and growing demand of digital application by consumers, along with hardware long time-to-market and rising manufacturing costs, are pushing the market towards software-based development, directly increasing power, area and memory requirements of current computer systems. Efforts to reduce this growing demand on storage devices are multiple, among them are assembly code compression and decompression techniques, which reduce the memory footprint of programs, thus reducing the resources and costs necessary for their elaboration. For this reason, is proposed a digital design and implementation of a real-time assembly code decompression module, that works under the demand of a processor, which is independent of the ISA, does not require modifications of the processing systems and reduce the amount of memory needed. The proposed microarchitecture is capable of decompress code in real-time, as well the results of the evaluation of the module, consisting of a 32-bit ARM processor and memory holding the compressed instructions, show the adaptability of the module to different ISA and processors using just their common inputs and outputs.","PeriodicalId":276855,"journal":{"name":"2022 IEEE Latin American Electron Devices Conference (LAEDC)","volume":"782 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117028797","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
Efficient Signaling for Passive Memristive Crossbars to Prepare them for Spiking Neuromorphic Computing 无源记忆栅的有效信号传导为脉冲神经形态计算做准备
2022 IEEE Latin American Electron Devices Conference (LAEDC) Pub Date : 2022-07-04 DOI: 10.1109/LAEDC54796.2022.9908216
Ali Shiri Sichani, Kishore Kumar Kadari, W. Moreno
{"title":"Efficient Signaling for Passive Memristive Crossbars to Prepare them for Spiking Neuromorphic Computing","authors":"Ali Shiri Sichani, Kishore Kumar Kadari, W. Moreno","doi":"10.1109/LAEDC54796.2022.9908216","DOIUrl":"https://doi.org/10.1109/LAEDC54796.2022.9908216","url":null,"abstract":"Memristive devices act as promising emerging devices to emulate the functionalities of the synapses and neurons. The memristive crossbars provide accelerated computing for various IoT and edge computing applications. Brain-inspired computing can be exploited to overcome the von-Neuman computers bottleneck to increase energy efficiency and accelerate processing, specifically in conceptual computing. All neuro-inspired computing methods are set in two platforms, including conventional and spiking neural networks. Due to the challenge in providing efficient signaling for the spiking computing process, this manuscript focuses on developing a signaling strategy and methodology for conceptual processing over the passive memristive crossbars. The efficient signaling enables the passive memristive crossbars to be utilized for energy-efficient computing, providing high dense circuit implementation.","PeriodicalId":276855,"journal":{"name":"2022 IEEE Latin American Electron Devices Conference (LAEDC)","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127300266","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
A practical approach to validate the authenticity of identity documents 验证身份证件真实性的实用方法
2022 IEEE Latin American Electron Devices Conference (LAEDC) Pub Date : 2022-07-04 DOI: 10.1109/LAEDC54796.2022.9908240
Ignacio Marin-Aguilar, L. Chavarría-Zamora, Leonardo Araya-Martinez
{"title":"A practical approach to validate the authenticity of identity documents","authors":"Ignacio Marin-Aguilar, L. Chavarría-Zamora, Leonardo Araya-Martinez","doi":"10.1109/LAEDC54796.2022.9908240","DOIUrl":"https://doi.org/10.1109/LAEDC54796.2022.9908240","url":null,"abstract":"There is a need for a system capable of determining the authenticity of identity documents in a simple way due to the increase over the years of crimes such as fraud and identity theft, this in the specific case of Costa Rica; the reason for this situation is that many processes and transactions can be carried out virtually, which opens the door for this type of crime to take place. For the above purpose, the present work consists of the research, design, and development of a prototype system to determine whether an identification document is authentic. This authenticity estimator consists of a composition of algorithms applied to images, such as filters and transformations; in order to perform a process called Optical Character Recognition (OCR), which consists of the recognition of symbols or characters from a given image. This proposal uses classical computer vision techniques, although it is important to mention that machine learning techniques can also be used for this purpose. Nevertheless, with this approach, 80 percent of accuracy was obtained in the recognition of identity documents.","PeriodicalId":276855,"journal":{"name":"2022 IEEE Latin American Electron Devices Conference (LAEDC)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124776830","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
Towards an infrared camera based on polymorphous silicon-germanium microbolometer arrays 基于多晶硅锗微辐射热计阵列的红外摄像机
2022 IEEE Latin American Electron Devices Conference (LAEDC) Pub Date : 2022-07-04 DOI: 10.1109/LAEDC54796.2022.9908199
M. Moreno, D. Ferrusca, J. Rangel, J. Castro, J. Hernández, R. Jimenez, Alfonso Torres, Arturo Ponce, A. Morales, Rodrigo Gonzalez-Cruz, Eduardo Mota-Galvan, Gabriela Amador-Perez
{"title":"Towards an infrared camera based on polymorphous silicon-germanium microbolometer arrays","authors":"M. Moreno, D. Ferrusca, J. Rangel, J. Castro, J. Hernández, R. Jimenez, Alfonso Torres, Arturo Ponce, A. Morales, Rodrigo Gonzalez-Cruz, Eduardo Mota-Galvan, Gabriela Amador-Perez","doi":"10.1109/LAEDC54796.2022.9908199","DOIUrl":"https://doi.org/10.1109/LAEDC54796.2022.9908199","url":null,"abstract":"In this work we report the development of different parts of an infrared camera, which includes the fabrication of a microbolometer array based on polymorphous silicon-germanium thermosensing films (pm-SiGe:H) with large values of the Thermal coefficient of resistance (TCR), as large as −6.6 %/K. The array is composed of 4800 pixels, distributed as 80 × 60, with each pixels of size of 50 × 50 μm2. As well the first stages of the readout circuit based on a FPGA is described, and the infrared filters lens design and the vacuum camera design also are shown.","PeriodicalId":276855,"journal":{"name":"2022 IEEE Latin American Electron Devices Conference (LAEDC)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124833294","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
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信