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2022 29th International Conference on Mixed Design of Integrated Circuits and System (MIXDES)最新文献

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An Application of Dual-Q Tunable Q-factor Wavelet Transform for QRS Detection in ECG Signal 双q可调q因子小波变换在心电信号QRS检测中的应用
2022 29th International Conference on Mixed Design of Integrated Circuits and System (MIXDES) Pub Date : 2022-06-23 DOI: 10.23919/mixdes55591.2022.9838019
T. Pander, T. Przybyla
{"title":"An Application of Dual-Q Tunable Q-factor Wavelet Transform for QRS Detection in ECG Signal","authors":"T. Pander, T. Przybyla","doi":"10.23919/mixdes55591.2022.9838019","DOIUrl":"https://doi.org/10.23919/mixdes55591.2022.9838019","url":null,"abstract":"Accurate localization of QRS complexes in the electrocardiographic signal is essential in clinical practice for prevention of heart disease. In this paper, we propose a new method for QRS complex detection based on the decomposition of electrocardiographic signal with dual-Q tunable Q-factor wavelet transform (Dual-Q TQWT). The proposed method starts with a preprocessing stage which consists of baseline wandering removing, and then the obtained signal is decomposed into low and high resonance components with Dual-Q TQWT. In the next stage the decomposed signal is created from the selected low resonance components. On this basis, after the non-linear mapping, the detection function waveform is derived. Applying the three-stages amplitude threshold method allows us peaks localization. These peaks correspond to locations of QRS complexes. Our approach has been evaluated over the MIT- BIH Arrhythmia Database and MIT-BIH Noise Stress Test Database. The proposed method yielded sensitivity and positive predictivity of 99.88 % and 99.86 % respectively for arrhythmia database. The results obtained are better or comparable to the state-of-the-arts methods.","PeriodicalId":356244,"journal":{"name":"2022 29th International Conference on Mixed Design of Integrated Circuits and System (MIXDES)","volume":"97 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125980317","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
Road Line Detection by Reflected Heat Assistant system for car navigation 汽车导航用反射热辅助系统进行道路线检测
2022 29th International Conference on Mixed Design of Integrated Circuits and System (MIXDES) Pub Date : 2022-06-23 DOI: 10.23919/mixdes55591.2022.9838012
P. Marzec, A. Kos
{"title":"Road Line Detection by Reflected Heat Assistant system for car navigation","authors":"P. Marzec, A. Kos","doi":"10.23919/mixdes55591.2022.9838012","DOIUrl":"https://doi.org/10.23919/mixdes55591.2022.9838012","url":null,"abstract":"This article presents a new method of navigating cars using a thermographic camera. The article describes the method of detecting road lines and road edges with the help of heat generated by a car engine and reflected from the road surface. This method may aid current ADAS systems used in car navigation.","PeriodicalId":356244,"journal":{"name":"2022 29th International Conference on Mixed Design of Integrated Circuits and System (MIXDES)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132832201","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
Optimization-based Determination of TFT Contact Resistances in Python Python中基于优化的TFT接触电阻测定
2022 29th International Conference on Mixed Design of Integrated Circuits and System (MIXDES) Pub Date : 2022-06-23 DOI: 10.23919/mixdes55591.2022.9837978
M. Fino
{"title":"Optimization-based Determination of TFT Contact Resistances in Python","authors":"M. Fino","doi":"10.23919/mixdes55591.2022.9837978","DOIUrl":"https://doi.org/10.23919/mixdes55591.2022.9837978","url":null,"abstract":"The paper presents an optimization-based methodology for the determination of thin-film transistors series contact resistancefigmethodology in Python is presented. The validity of results obtained against experimental devices characteristics is demonstrated. The advantage and limitations of the proposed methodology are also discussed.","PeriodicalId":356244,"journal":{"name":"2022 29th International Conference on Mixed Design of Integrated Circuits and System (MIXDES)","volume":"152 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134373523","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 Comprehensive Study of Optical Character Recognition 光学字符识别的综合研究
2022 29th International Conference on Mixed Design of Integrated Circuits and System (MIXDES) Pub Date : 2022-06-23 DOI: 10.23919/mixdes55591.2022.9837974
Ravi Raj, A. Kos
{"title":"A Comprehensive Study of Optical Character Recognition","authors":"Ravi Raj, A. Kos","doi":"10.23919/mixdes55591.2022.9837974","DOIUrl":"https://doi.org/10.23919/mixdes55591.2022.9837974","url":null,"abstract":"In recent decades recognition of characters has become a most important research topic for computer vision researchers or scientists. One of the major techniques for character recognition is optical character recognition (OCR) which plays a vital role in recent years in the development of various methodologies for the recognition of characters of several languages alphabets. Currently, OCR technology is utilized by most of the applications of scanning documents and makes them readable for the users such as google translate, which has been developed for translating the language from one language to the other language. But the rate of accuracy and timing to perform the specified task is still a problem. This paper presents a brief description of the OCR technology, the timeline of its development, some major applications of this technology, and its future perspective in our daily life. Moreover, this article provides an overview of this fascinating research topic for the early-stage researchers of computer vision.","PeriodicalId":356244,"journal":{"name":"2022 29th International Conference on Mixed Design of Integrated Circuits and System (MIXDES)","volume":"330 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134021257","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
Enviropulmoguard ICT System for Interactive Health Monitoring - Preliminary Study 用于交互式健康监测的Enviropulmoguard ICT系统-初步研究
2022 29th International Conference on Mixed Design of Integrated Circuits and System (MIXDES) Pub Date : 2022-06-23 DOI: 10.23919/mixdes55591.2022.9838062
Ilona Karpiel, J. Woloszyn, Kamil Olesz, Maciej Mysinski, Mirella Urzeniczok, Michal Zielinski, Sebastian Glowacki, Daniel Feige, A. Sobotnicki, Marek Czerw
{"title":"Enviropulmoguard ICT System for Interactive Health Monitoring - Preliminary Study","authors":"Ilona Karpiel, J. Woloszyn, Kamil Olesz, Maciej Mysinski, Mirella Urzeniczok, Michal Zielinski, Sebastian Glowacki, Daniel Feige, A. Sobotnicki, Marek Czerw","doi":"10.23919/mixdes55591.2022.9838062","DOIUrl":"https://doi.org/10.23919/mixdes55591.2022.9838062","url":null,"abstract":"Among respiratory diseases ones with obstructive spirometry pattern can be distinguished (e.g., bronchial asthma, bronchitis, cystic fibrosis). Main groups of diseases exacerbated by air pollution are cardiovascular and respiratory conditions. The air pollution is not only responsible for clinically significant worsening of symptoms in patients with already diagnosed diseases, but can also affect basic physiological parameters. We presented the device, environmental sensor, portable device with a battery for measuring environmental parameters in the direct surroundings of the patient. Parameters were measurable such as: PM2.5, Temperature, Humidity, Pressure, NO2, SO2, Insolation and their range. Moreover, the mobile application was designed, which is used for showing the environment and respiratory parameters to the patient. The application, together with the monitoring center, enables continuous monitoring of patients' health and consultation with a doctor at any time. In addition, sensors of environmental parameters allow you to monitor air quality, which is extremely important among patients with respiratory diseases. The aim of this paper is to present the preliminary data on the relationship between environmental parameters and respiratory waveform and to propose a new teleinformatic health monitoring system for people with respiratory diseases.","PeriodicalId":356244,"journal":{"name":"2022 29th International Conference on Mixed Design of Integrated Circuits and System (MIXDES)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127867941","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
Advances in Qucs-S Schematic Capture for SPICE and Verilog-A Device Modelling and Circuit Simulation 用于SPICE和Verilog-A器件建模和电路仿真的qus - s原理图捕获研究进展
2022 29th International Conference on Mixed Design of Integrated Circuits and System (MIXDES) Pub Date : 2022-06-23 DOI: 10.23919/mixdes55591.2022.9838038
M. Brinson, D. Tomaszewski
{"title":"Advances in Qucs-S Schematic Capture for SPICE and Verilog-A Device Modelling and Circuit Simulation","authors":"M. Brinson, D. Tomaszewski","doi":"10.23919/mixdes55591.2022.9838038","DOIUrl":"https://doi.org/10.23919/mixdes55591.2022.9838038","url":null,"abstract":"Schematic capture is an important and popular front-end for circuit simulation. It provides users with a flexible tool that allows circuit diagrams to be drawn and automati-cally converted into textual circuit netlists. Conventional SPICE simulators are essentially engines that input circuit data and simulation command netlists, undertake simulation, and output data for post-processing. This paper is concerned with an advance in circuit schematic capture functionality which allows both SPICE netlists and Verilog-A module code to be simultaneously generated from a device model or circuit schematic. This de-velopment, particularly when combined with SPICE behavioural device modelling, allows automatic generation of Verilog-A device modules rather than going through the manual conversion process from SPICE netlists to Verilog-A code modules. To demonstrate the validity of the reported advances in Qucs-S/Xyce schematic capture a behavioural model and a Verilog-A module for a GaAs MESFET are presented, and their performance described.","PeriodicalId":356244,"journal":{"name":"2022 29th International Conference on Mixed Design of Integrated Circuits and System (MIXDES)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130149293","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
Influence of the Measurement Method and the Cooling System on the Obtained Values of the Junction Temperature of Power MOSFETs 测量方法和冷却系统对功率mosfet结温所得值的影响
2022 29th International Conference on Mixed Design of Integrated Circuits and System (MIXDES) Pub Date : 2022-06-23 DOI: 10.23919/mixdes55591.2022.9838268
K. Górecki, K. Posobkiewicz
{"title":"Influence of the Measurement Method and the Cooling System on the Obtained Values of the Junction Temperature of Power MOSFETs","authors":"K. Górecki, K. Posobkiewicz","doi":"10.23919/mixdes55591.2022.9838268","DOIUrl":"https://doi.org/10.23919/mixdes55591.2022.9838268","url":null,"abstract":"The paper analyzes the influence of the applied measurement method on the measurement results of thermal parameters of power MOS transistors operating in different cooling systems. The indirect electrical method, the pyrometric method and the contact method are considered. Experimental studies are carried out for different passive and active cooling systems. The obtained measurement results are compared and the discrepancies between the measurement results are evaluated. Based on the investigations, the range of usefulness of the considered measurement methods for the evaluation of thermal properties of the considered power transistors is indicated.","PeriodicalId":356244,"journal":{"name":"2022 29th International Conference on Mixed Design of Integrated Circuits and System (MIXDES)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128466392","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
Ultra Low-Power, Area-Efficient Multiplier Based on Shift-and-Add Architecture 基于Shift-and-Add架构的超低功耗、面积高效乘法器
2022 29th International Conference on Mixed Design of Integrated Circuits and System (MIXDES) Pub Date : 2022-06-23 DOI: 10.23919/mixdes55591.2022.9837972
Karwan Javanmardi, A. Amini, A. Cabrini
{"title":"Ultra Low-Power, Area-Efficient Multiplier Based on Shift-and-Add Architecture","authors":"Karwan Javanmardi, A. Amini, A. Cabrini","doi":"10.23919/mixdes55591.2022.9837972","DOIUrl":"https://doi.org/10.23919/mixdes55591.2022.9837972","url":null,"abstract":"Shift-and-add multipliers have a simpler structure than other types of multipliers and, at the same time, have a lower operating speed. They are suitable for applications where speed is not the first design priority. In this paper, we present a low-power, low-area multiplier with a simplest possible structure based on shift-and-add which can be a good choice for portable applications and medical devices such as a pacemaker, where power reduction and chip area are core issues. The main idea of the article is to use multiplexers and appropriate timing signals. By applying these signals to the multiplexer selection lines, it is possible to achieve the correct output with an n-bit adder and input-output registers during (2n+1) clock pulse. Simulation results of proposed 16*16-bit multiplier using HSPICE in standard 0.18µm CMOS technology demonstrate that it has 129ns propagation delay while the corresponding power consumption is 467µW.","PeriodicalId":356244,"journal":{"name":"2022 29th International Conference on Mixed Design of Integrated Circuits and System (MIXDES)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130779557","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
Comprehensive Design-oriented FDSOI EKV Model 面向综合设计的FDSOI EKV模型
2022 29th International Conference on Mixed Design of Integrated Circuits and System (MIXDES) Pub Date : 2022-06-23 DOI: 10.23919/mixdes55591.2022.9838014
Hung-Chi Han, Antonio A. D'Amico, C. Enz
{"title":"Comprehensive Design-oriented FDSOI EKV Model","authors":"Hung-Chi Han, Antonio A. D'Amico, C. Enz","doi":"10.23919/mixdes55591.2022.9838014","DOIUrl":"https://doi.org/10.23919/mixdes55591.2022.9838014","url":null,"abstract":"The work presents the comprehensive design-oriented EKV model for FDSOI technologies, including the back-gate effects and geometry dependence. Despite its simplicity, the model correctly captures not only the dependence of the threshold voltage versus the back-gate voltage, but also the changes in the slope factor and low-field mobility. This results in a normalized transconductance efficiency that becomes independent of the back-gate voltage over a wide range. The model is validated thanks to the use of the Python-based automated parameter extraction tool on a 22 nm FDSOI technology.","PeriodicalId":356244,"journal":{"name":"2022 29th International Conference on Mixed Design of Integrated Circuits and System (MIXDES)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125351632","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
Memory Protection with Dynamic Authentication Trees 动态认证树的内存保护
2022 29th International Conference on Mixed Design of Integrated Circuits and System (MIXDES) Pub Date : 2022-06-23 DOI: 10.23919/mixdes55591.2022.9838004
M. Millar, M. Lukowiak, S. Radziszowski
{"title":"Memory Protection with Dynamic Authentication Trees","authors":"M. Millar, M. Lukowiak, S. Radziszowski","doi":"10.23919/mixdes55591.2022.9838004","DOIUrl":"https://doi.org/10.23919/mixdes55591.2022.9838004","url":null,"abstract":"As embedded devices increase in use and handle more critical information and functionalities, the importance of security grows even greater. Defense against bus attacks such as spoofing, splicing, and replay attacks is of particular concern. Traditional memory authentication techniques, such as hashes and message authentication codes, require significant amounts of on-chip memory and introduce a large performance impact when protecting off-chip memory during run-time. Balanced authentication trees such as the well-known Merkle tree or TEC-Tree can be used to reduce this cost. This work proposes a new method of dynamic authentication trees, which updates a tree structure based on a processor's memory access pattern. An HDL model for use in an FPGA has been developed as a transparent and highly customizable AXI-4 memory controller. The performance of our tree design is comparable to that of the TEC- Tree in several memory access patterns. Speedup over the TEC- Tree is possible to achieve when applied in scenarios that frequently access previously processed data.","PeriodicalId":356244,"journal":{"name":"2022 29th International Conference on Mixed Design of Integrated Circuits and System (MIXDES)","volume":"139 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121496817","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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