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2021 IEEE 27th International Symposium for Design and Technology in Electronic Packaging (SIITME)最新文献

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VLSI Design of a 5th-order Gm-C Low-Pass Active Filter in CMOS Technology 基于CMOS技术的5阶Gm-C低通有源滤波器的VLSI设计
2021 IEEE 27th International Symposium for Design and Technology in Electronic Packaging (SIITME) Pub Date : 2021-10-27 DOI: 10.1109/SIITME53254.2021.9663685
Aurica Zara, R. Bozomitu
{"title":"VLSI Design of a 5th-order Gm-C Low-Pass Active Filter in CMOS Technology","authors":"Aurica Zara, R. Bozomitu","doi":"10.1109/SIITME53254.2021.9663685","DOIUrl":"https://doi.org/10.1109/SIITME53254.2021.9663685","url":null,"abstract":"In this paper a VLSI design of a 5th order differential Gm-C low-pass active filter in CMOS technology and for different approximations is presented. The circuit architecture includes a first order Gm-C structure, two biquad-type structures and grounded capacitors. In order to increase the output swing, the active element used in the filter structure is based on a fully differential folded-cascode operational transconductance amplifier. The cutoff frequency of the proposed filter can be tuned through an external DC bias current around the 27 MHz frequency. The paper presents the complete design of a 5th order differential Gm-C low-pass active filter from the electric schematic to the layout implementation in a 0.18 µm CMOS technology. The pre-layout and post-layout simulations confirm the theoretical results.","PeriodicalId":426485,"journal":{"name":"2021 IEEE 27th International Symposium for Design and Technology in Electronic Packaging (SIITME)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132326960","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
On the use of Virtual Negative Resistance in Physical Selective Electronic Circuits 虚负电阻在物理选择性电子电路中的应用
2021 IEEE 27th International Symposium for Design and Technology in Electronic Packaging (SIITME) Pub Date : 2021-10-27 DOI: 10.1109/SIITME53254.2021.9663640
N. Nistor, R. Belea, D. Aiordachioaie
{"title":"On the use of Virtual Negative Resistance in Physical Selective Electronic Circuits","authors":"N. Nistor, R. Belea, D. Aiordachioaie","doi":"10.1109/SIITME53254.2021.9663640","DOIUrl":"https://doi.org/10.1109/SIITME53254.2021.9663640","url":null,"abstract":"The objective of the work is to present some aspects related to the use of negative resistances in selective electronic circuits, i.e., based on capacitors and inductors (RLC circuits). The results of the computer-based experiments, with ideal and real models of the electronic components, are presented and compared, also from stability point of view. Next, the results of the physical experiments with real operational amplifiers are discussed. All these aspects promote and prepare a better understanding and wider use of the electronic circuits with negative resistances in various applications, as e.g., pass-band filters, adjustable active loads, and harmonic oscillators.","PeriodicalId":426485,"journal":{"name":"2021 IEEE 27th International Symposium for Design and Technology in Electronic Packaging (SIITME)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130647779","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
In-circuit Signal Measurement Method for Interleave Uniformly Spaced Sampling 交错均匀间隔采样的电路信号测量方法
2021 IEEE 27th International Symposium for Design and Technology in Electronic Packaging (SIITME) Pub Date : 2021-10-27 DOI: 10.1109/SIITME53254.2021.9663689
Corneliu Bărbulescu, Magdalena Marinca, Elisei Ilieş
{"title":"In-circuit Signal Measurement Method for Interleave Uniformly Spaced Sampling","authors":"Corneliu Bărbulescu, Magdalena Marinca, Elisei Ilieş","doi":"10.1109/SIITME53254.2021.9663689","DOIUrl":"https://doi.org/10.1109/SIITME53254.2021.9663689","url":null,"abstract":"This paper presents a uniform sequential interleaved sampling method for repetitive signals using the hardware resources (registers, counters, comparators, analog digital converter) of a basic microcontroller to obtain an equivalent higher sampling rate [1]. In the proposed method, all signals and events are derived from a single internal system clock signal according with the microcontroller’s architecture in order to assure the high precision jitter free time sampling requirements needed in acquisition phase [2] [3]. As a result, all samples are triggered, acquired, and saved in precise defined moments and after that, the corresponding results are extracted in software interrupts when the central unit is available for such tasks. The sampling is executed, if needed, for negative time related to a trigger event of interest and average filtering is an option.","PeriodicalId":426485,"journal":{"name":"2021 IEEE 27th International Symposium for Design and Technology in Electronic Packaging (SIITME)","volume":"72 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133887192","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
Low-Cost Peristaltic Pump for Laboratory Applications 低成本蠕动泵实验室应用
2021 IEEE 27th International Symposium for Design and Technology in Electronic Packaging (SIITME) Pub Date : 2021-10-27 DOI: 10.1109/SIITME53254.2021.9663609
Lorant Andras Szolga, Paul Catalin Heredea, Ioana Adriana Potarniche
{"title":"Low-Cost Peristaltic Pump for Laboratory Applications","authors":"Lorant Andras Szolga, Paul Catalin Heredea, Ioana Adriana Potarniche","doi":"10.1109/SIITME53254.2021.9663609","DOIUrl":"https://doi.org/10.1109/SIITME53254.2021.9663609","url":null,"abstract":"Peristaltic pumps are electronically operated devices to achieve peristaltic movement that produces a positive displacement of fluid in a sterile and clean environment. The peristaltic movement, also present in our body for the transport of fluids between organs, consists in the successive contraction of empty muscle structures that force the fluid to move on, hence the positive displacement. The pump housing consists of a fixed wall, an elastic tube, which basically replaces the empty muscle structures we discussed, placed between it and a mobile wall that together achieves an occlusion/contraction on it. The occlusions can be made in two ways, which also results in the classification of peristaltic pumps according to the mode of operation: circular and linear peristaltic pumps. The application presented in this paper is based on the design of a circular peristaltic blood pump used in dialysis machines at the laboratory level. The system will make a self-calibration of the pumping speed, will constantly monitor the pressure level that extracts the fluid for good monitoring of the factors that can overcome the whole process.","PeriodicalId":426485,"journal":{"name":"2021 IEEE 27th International Symposium for Design and Technology in Electronic Packaging (SIITME)","volume":"151 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133649048","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
IoT-based Smart Water Management Systems 基于物联网的智能水管理系统
2021 IEEE 27th International Symposium for Design and Technology in Electronic Packaging (SIITME) Pub Date : 2021-10-27 DOI: 10.1109/SIITME53254.2021.9663611
A. Dragulinescu, C. Balaceanu, Filip Osiac, Roxana Roscaneanu, V. Chedea, G. Suciu, M. Paun, S. Bucuci
{"title":"IoT-based Smart Water Management Systems","authors":"A. Dragulinescu, C. Balaceanu, Filip Osiac, Roxana Roscaneanu, V. Chedea, G. Suciu, M. Paun, S. Bucuci","doi":"10.1109/SIITME53254.2021.9663611","DOIUrl":"https://doi.org/10.1109/SIITME53254.2021.9663611","url":null,"abstract":"Water is of major interest and especially nowadays, due to increasing pollution, the problem of its quality is becoming more and more important. One of the main areas affected by the low water quality are the agricultural crops which represent the beginning of the supply chain. This paper aims to create a monitoring system based on IoT technology that can assess water quality in real time. Thus, the data will be taken with the help of sensors located in the water basins as well as on agricultural land. Devices will have Wi-Fi connectivity and the data received from the sensors will be sent via the MQTT protocol (using TCP/IP) to a Cloud database where they will be stored and processed. The main application for this station will be based on the SWAM project which aims to make a robust, scalable and flexible platform through which farmers can see the causes of weak crops due to poor water quality. The novelty of the paper resides in the types of sensors employed and collected data, in the integration of blockchain technology and in the scalability feature that allows the communication between more such SWAM systems.","PeriodicalId":426485,"journal":{"name":"2021 IEEE 27th International Symposium for Design and Technology in Electronic Packaging (SIITME)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133266467","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
A Review of Failure Rate Calculation’s Differences Due to Package for IEC-TR-62380 vs. other Prediction Standards IEC-TR-62380与其他预测标准因封装而导致故障率计算差异的综述
2021 IEEE 27th International Symposium for Design and Technology in Electronic Packaging (SIITME) Pub Date : 2021-10-27 DOI: 10.1109/SIITME53254.2021.9663584
Dan Butnicu
{"title":"A Review of Failure Rate Calculation’s Differences Due to Package for IEC-TR-62380 vs. other Prediction Standards","authors":"Dan Butnicu","doi":"10.1109/SIITME53254.2021.9663584","DOIUrl":"https://doi.org/10.1109/SIITME53254.2021.9663584","url":null,"abstract":"One of the major steps in the process of reliability calculation is the failure rate. It is used further for MTBF calculation which is the main reliability metric. In order to estimate failure rate, various techniques such experimental or estimation-based can be used. Over time, reliability industrial guides for the reliability prediction of electronic and electromechanical have had to provide the estimation of the above-mentioned parameter. Thus, well-known is MIL-HDBK-217F, IEC technical report TR- 62380, IEC 61709, FIDES or SN 29500-Siemens AG. Amongst them, only TR-62380 standard seems to taking account of the packaging in the reliability calculation process by mean of the particular mathematical model. In this paper, the detailed mode of calculation and comparison with the others standard methodology are reviewed.","PeriodicalId":426485,"journal":{"name":"2021 IEEE 27th International Symposium for Design and Technology in Electronic Packaging (SIITME)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123845907","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
Two New Boost Converters Exhibiting Zero-Ripple Input Current Both in CCM and DCM Operation 两种新型升压变换器在CCM和DCM工作中均显示零纹波输入电流
2021 IEEE 27th International Symposium for Design and Technology in Electronic Packaging (SIITME) Pub Date : 2021-10-27 DOI: 10.1109/SIITME53254.2021.9663623
Cristian Ionici, D. Lascu
{"title":"Two New Boost Converters Exhibiting Zero-Ripple Input Current Both in CCM and DCM Operation","authors":"Cristian Ionici, D. Lascu","doi":"10.1109/SIITME53254.2021.9663623","DOIUrl":"https://doi.org/10.1109/SIITME53254.2021.9663623","url":null,"abstract":"In this paper two new Boost converters with zero-ripple input current are obtained, this feature being preserved both in continuous conduction mode (CCM) and in discontinuous conduction mode (DCM). The integrated magnetics technique is used in order to achieve negligible ripple in the input current. These converters are obtained from the same original converter by adding a series LC cell. It is shown that this series LC cell can be connected either in parallel to the transistor or in parallel to the freewheeling diode. A dc analysis is performed and design equations are provided both for CCM and DCM operation. The theoretical approach is validated through simulation results.","PeriodicalId":426485,"journal":{"name":"2021 IEEE 27th International Symposium for Design and Technology in Electronic Packaging (SIITME)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122558587","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
Python based portable system for fast characterisation of foods based on spectral analysis 基于Python的便携式系统，用于基于光谱分析的食品快速表征
2021 IEEE 27th International Symposium for Design and Technology in Electronic Packaging (SIITME) Pub Date : 2021-10-27 DOI: 10.1109/SIITME53254.2021.9663677
Loredana Buzura, Monica Loredana Budileanu, Adriana-Ioana Potarniche, R. Gălătuș
{"title":"Python based portable system for fast characterisation of foods based on spectral analysis","authors":"Loredana Buzura, Monica Loredana Budileanu, Adriana-Ioana Potarniche, R. Gălătuș","doi":"10.1109/SIITME53254.2021.9663677","DOIUrl":"https://doi.org/10.1109/SIITME53254.2021.9663677","url":null,"abstract":"Global population has quadrupled over the last century, determining an increase in food demand and food production. Food quality has a huge impact in the quality of our health and well-being. Moreover, in recent years has developed a lot of interest due to the new scientific discoveries. Food quality is nowadays not just a regulated by legislation, but a way of life. Evolution of technology made possible integration of food quality processes with spectrometry and artificial intelligence. The quality of results and time consumption are fundamental when discussing about food conditions. Portability is essential in food quality control outside of factories. In this paper, we propose a portable system, using Jetson TX2 Module, that can identify the spectral component of four classes for this study case. Coffee and purées have been chosen, to determine their class, using machine learning algorithms.","PeriodicalId":426485,"journal":{"name":"2021 IEEE 27th International Symposium for Design and Technology in Electronic Packaging (SIITME)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130412190","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
Remote Control System Based on Power Line Communication 基于电力线通信的远程控制系统
2021 IEEE 27th International Symposium for Design and Technology in Electronic Packaging (SIITME) Pub Date : 2021-10-27 DOI: 10.1109/SIITME53254.2021.9663427
D. Visan, Adrian Ioan Lita
{"title":"Remote Control System Based on Power Line Communication","authors":"D. Visan, Adrian Ioan Lita","doi":"10.1109/SIITME53254.2021.9663427","DOIUrl":"https://doi.org/10.1109/SIITME53254.2021.9663427","url":null,"abstract":"In this paper is presented a versatile control system with remote operation that is implemented on the basis of power line communication technology. The proposed design is intended to be used in a wide range of applications including industrial and home automation, smart grid control, smart metering etc. In the prototype configuration, which is presented in this paper, the system comprises two modules, a transmitter and a receiver, which are both realized around a pair of Arduino Uno development boards having as main components two ATmega328 microcontrollers. More complex configurations, based on multiple transmission and receiving units are also possible. The implementation of the communication part of the control system is based on the narrowband KQ-330 modems that operates on the existing cable infrastructure used for distribution of electric power. By using a modern architecture which integrate versatile microcontrollers and highly efficient and reliable communication modules, the proposed system achieves very good performances in comparison with classical implementations. In addition, the control system is characterized by an improved scalability, flexibility and low implementation costs mainly due to the reuse of existing power lines as communication network infrastructure.","PeriodicalId":426485,"journal":{"name":"2021 IEEE 27th International Symposium for Design and Technology in Electronic Packaging (SIITME)","volume":"2002 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131201377","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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