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2015 IEEE 21st International Symposium for Design and Technology in Electronic Packaging (SIITME)最新文献

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Comparative assessment of maxwell and Helmholtz coils magnetic field for biotechnological applications 麦克斯韦和亥姆霍兹线圈磁场在生物技术应用中的比较评价
2015 IEEE 21st International Symposium for Design and Technology in Electronic Packaging (SIITME) Pub Date : 2015-10-01 DOI: 10.1109/SIITME.2015.7342316
B. Mihailescu, I. Plotog, M. Velcea
{"title":"Comparative assessment of maxwell and Helmholtz coils magnetic field for biotechnological applications","authors":"B. Mihailescu, I. Plotog, M. Velcea","doi":"10.1109/SIITME.2015.7342316","DOIUrl":"https://doi.org/10.1109/SIITME.2015.7342316","url":null,"abstract":"The studies regarding magnetic field (MF) biotechnological applications in the range of Extremely Low Frequency (ELF: 3Hz to 300Hz, ITU Recommendation V.431-7) were generally based on Helmholtz coils (HC) systems in order to obtain a constant intensity for a determined volume. The paper presents the comparative studies of HC and Maxwell coils (MC) consisting in modelling, simulations and measurements of MF intensity. For this the geometry of the external coils of the MC system was designed identically with HC type. Based on the obtained results, there are defined the internal field intensity distribution for both coils systems used to design biotechnological applications.","PeriodicalId":174623,"journal":{"name":"2015 IEEE 21st International Symposium for Design and Technology in Electronic Packaging (SIITME)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130745264","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: 4
Contribution to charging of battery with pulses 对脉冲电池充电的贡献
2015 IEEE 21st International Symposium for Design and Technology in Electronic Packaging (SIITME) Pub Date : 2015-10-01 DOI: 10.1109/SIITME.2015.7342318
Szabó Levente
{"title":"Contribution to charging of battery with pulses","authors":"Szabó Levente","doi":"10.1109/SIITME.2015.7342318","DOIUrl":"https://doi.org/10.1109/SIITME.2015.7342318","url":null,"abstract":"The charging of Lead-acid battery with pulses has other advantages besides the desulfation phenomenon on electrodes. The quantity of energy that is invested into charging the battery with pulses doesn't have an homogenous graph with regards to the variation of duty cycle. The experimental measurements of quantities of energy for charging of battery show the existence of maxims and minims on the frequency domain between 33 Hz - 100 kHz with various duty cycle. This fact is caused by the physical and electrochemical properties of particles, which determine the speed of motion and reaction under electrical field.","PeriodicalId":174623,"journal":{"name":"2015 IEEE 21st International Symposium for Design and Technology in Electronic Packaging (SIITME)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127955636","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
Compensation of the connection wires influence for a behavioral model of a power BAW filter 接线补偿对功率BAW滤波器行为模型的影响
2015 IEEE 21st International Symposium for Design and Technology in Electronic Packaging (SIITME) Pub Date : 2015-10-01 DOI: 10.1109/SIITME.2015.7342325
O. Taus, F. Constantinescu, A. Gheorghe
{"title":"Compensation of the connection wires influence for a behavioral model of a power BAW filter","authors":"O. Taus, F. Constantinescu, A. Gheorghe","doi":"10.1109/SIITME.2015.7342325","DOIUrl":"https://doi.org/10.1109/SIITME.2015.7342325","url":null,"abstract":"A large signal S-parameter model for a power BAW filter built with AlN - based resonators is determined starting from the measured data obtained using connection wires at the filter input and output. A procedure aimed to obtain the main characteristics of the filter without the connection wires is proposed. These characteristics are: the frequency characteristic S21(f) and the frequency dependence of the reflected power on the second harmonic at the filter output; both characteristics are specified for a set of incident powers at the filter input.","PeriodicalId":174623,"journal":{"name":"2015 IEEE 21st International Symposium for Design and Technology in Electronic Packaging (SIITME)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130043897","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
EEG pattern recognition techniques review 脑电模式识别技术综述
2015 IEEE 21st International Symposium for Design and Technology in Electronic Packaging (SIITME) Pub Date : 2015-10-01 DOI: 10.1109/SIITME.2015.7342339
S. Bularka, A. Gontean
{"title":"EEG pattern recognition techniques review","authors":"S. Bularka, A. Gontean","doi":"10.1109/SIITME.2015.7342339","DOIUrl":"https://doi.org/10.1109/SIITME.2015.7342339","url":null,"abstract":"EEG measurements are commonly used in medical applications, but thanks to increased processing power Brain Computer Interface (BCI), applications are becoming attractive research activities. Thanks to different medical imaging techniques most of brain functions have been reverse engineered. BCI provides new communication and control possibilities without peripheral nerves and muscles dependency. In this paper we review two EEG pattern recognition techniques suitable for real time locomotion command and vigilance measurement.","PeriodicalId":174623,"journal":{"name":"2015 IEEE 21st International Symposium for Design and Technology in Electronic Packaging (SIITME)","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127723771","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
Graphical System Design approach in photovoltaic energy laboratories 光伏能源实验室图形化系统设计方法
2015 IEEE 21st International Symposium for Design and Technology in Electronic Packaging (SIITME) Pub Date : 2015-10-01 DOI: 10.1109/SIITME.2015.7342361
P. Cotfas, D. Cotfas
{"title":"Graphical System Design approach in photovoltaic energy laboratories","authors":"P. Cotfas, D. Cotfas","doi":"10.1109/SIITME.2015.7342361","DOIUrl":"https://doi.org/10.1109/SIITME.2015.7342361","url":null,"abstract":"This paper describes a solution to implement simulated and hands-on laboratories for studying the photovoltaic cells. The proposed solution is based on the Graphical System Design approach that combines graphical developing software (NI Multisim and NI LabVIEW) and flexible commercial off-the-shelf hardware (NI ELVIS II) in order to reduce the developing time. The solution can also be easily implemented as online laboratories.","PeriodicalId":174623,"journal":{"name":"2015 IEEE 21st International Symposium for Design and Technology in Electronic Packaging (SIITME)","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123239181","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
Why the mounting inductance is important in designing a Power Distribution Network? 为什么安装电感在配电网设计中很重要?
2015 IEEE 21st International Symposium for Design and Technology in Electronic Packaging (SIITME) Pub Date : 2015-10-01 DOI: 10.1109/SIITME.2015.7342309
R. Fizesan, O. Pop, A. Taut
{"title":"Why the mounting inductance is important in designing a Power Distribution Network?","authors":"R. Fizesan, O. Pop, A. Taut","doi":"10.1109/SIITME.2015.7342309","DOIUrl":"https://doi.org/10.1109/SIITME.2015.7342309","url":null,"abstract":"Minimizing the noise in a Power Distribution Network (PDN) is a critical step in Power Integrity (PI) design. The main effort is to keep the PDN impedance under a certain value in a frequency range by using decoupling capacitors, which can be at Printed Circuit Board (PCB) level, in package or in chip. Although you can get the same performance with any type of capacitor for high frequencies, it is important to consider the efficiency of decoupling capacitors in small ceramic casings at the expense of the large enclosures. Each PCB designer faces certain restrictions, including those related to the gauge plate, number of components, signal traces that need to be routed, so he will be able to achieve its goal increasing the effect of certain factors, [16][20][21][22]. The proximity of the capacitor to the chip and to its vias, and also its parasitic (equivalent series inductance and equivalent series resistance) determine the speed at which the capacitor reacts to the change in current. This paper reviews possible solution to minimize the noise in a PDN by answering the question “Why the mounting inductance needs to be minimize in order to have a proper Power Distribution Network (PDN) impedance?”. To answer of this question, will be used a SPICE equivalent circuit of the PDN. This allows both frequency and transient response to be done with SPICE simulation.","PeriodicalId":174623,"journal":{"name":"2015 IEEE 21st International Symposium for Design and Technology in Electronic Packaging (SIITME)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125100834","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
Application of localization factor for the detection of tin oxidation with AFM 定位因子在原子力显微镜检测锡氧化中的应用
2015 IEEE 21st International Symposium for Design and Technology in Electronic Packaging (SIITME) Pub Date : 2015-10-01 DOI: 10.1109/SIITME.2015.7342289
A. Bonyár
{"title":"Application of localization factor for the detection of tin oxidation with AFM","authors":"A. Bonyár","doi":"10.1109/SIITME.2015.7342289","DOIUrl":"https://doi.org/10.1109/SIITME.2015.7342289","url":null,"abstract":"The aim of this paper is the demonstration of a novel parameter called localization factor for the detection and monitoring of tin surface oxidation through atomic force microscope (AFM) imaging. A previously polished and oxide free tin surface was oxidized in a controlled environment and the resulting surface topography was evaluated numerically with AFM. Results indicate that the obtained localization factor values correlate well with the structural changes of the surface, namely with the development of the oxide grains.","PeriodicalId":174623,"journal":{"name":"2015 IEEE 21st International Symposium for Design and Technology in Electronic Packaging (SIITME)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114435403","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
Method of measuring and sorting coils using a frequency synthesizer 用频率合成器测量和分选线圈的方法
2015 IEEE 21st International Symposium for Design and Technology in Electronic Packaging (SIITME) Pub Date : 2015-10-01 DOI: 10.1109/SIITME.2015.7342327
V. Cehan, R. Bozomitu, E. Coca
{"title":"Method of measuring and sorting coils using a frequency synthesizer","authors":"V. Cehan, R. Bozomitu, E. Coca","doi":"10.1109/SIITME.2015.7342327","DOIUrl":"https://doi.org/10.1109/SIITME.2015.7342327","url":null,"abstract":"The paper presents a simple procedure used for measuring and sorting RF coils using a sinusoidal signal generated by a frequency synthesizer. The sinusoidal signal is applied to a circuit made up of coils with unknown inductance and a capacitor with known value. By measuring the resonance frequency and the level of the envelope, one can calculate the inductance and the quality factor. As the frequency of the input signal varies step by step, there occur transient regime effects which alter the results. The paper looks at the conditions which lead to the elimination of these effects.","PeriodicalId":174623,"journal":{"name":"2015 IEEE 21st International Symposium for Design and Technology in Electronic Packaging (SIITME)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114742470","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
Multi-media environment for development of PCB electronic modules 用于PCB电子模块开发的多媒体环境
2015 IEEE 21st International Symposium for Design and Technology in Electronic Packaging (SIITME) Pub Date : 2015-10-01 DOI: 10.1109/SIITME.2015.7342307
M. Dumitrescu, N. Codreanu
{"title":"Multi-media environment for development of PCB electronic modules","authors":"M. Dumitrescu, N. Codreanu","doi":"10.1109/SIITME.2015.7342307","DOIUrl":"https://doi.org/10.1109/SIITME.2015.7342307","url":null,"abstract":"Since its initial implementation in the early 1940, the PCB (printed circuit board) has followed a long way, starting to become more and more complex over the years. In the last three decades, the use of Electronic Design Automation (EDA) solutions in electronics industry has become a requirement. The paper presents the steps needed to design properly, based on CAD (Computer Aided Design) techniques, a PCB structure according to the industrial standards. The virtual system created is a complete multi-media environment for development of PCB electronic modules, which contains presentations, images, graphs, audio and video files that, combined, create a proper teaching tool for development activities of electronic modules.","PeriodicalId":174623,"journal":{"name":"2015 IEEE 21st International Symposium for Design and Technology in Electronic Packaging (SIITME)","volume":"2008 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128576775","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
Creating an RS-232 microchip for controlling the Lynxmotion AL5 type robotic arms 创建用于控制Lynxmotion AL5型机械臂的RS-232微芯片
2015 IEEE 21st International Symposium for Design and Technology in Electronic Packaging (SIITME) Pub Date : 2015-10-01 DOI: 10.1109/SIITME.2015.7342319
R. Szabó, A. Gontean
{"title":"Creating an RS-232 microchip for controlling the Lynxmotion AL5 type robotic arms","authors":"R. Szabó, A. Gontean","doi":"10.1109/SIITME.2015.7342319","DOIUrl":"https://doi.org/10.1109/SIITME.2015.7342319","url":null,"abstract":"In this paper we shall present how we created the serial driver chip which can control the Lynxmotion AL5 type robotic arm. The hardest part was that we had to implement in FPGA the serial driver, but not the usual driver, which can communicate only an 8 bit word with the PC, but to send a whole ASCII string to another device. Most serial drivers on FPGA can respond with a certain character after they receive a command from the PC, but in this case the FPGA is slave, the PC is master and the communication is only on 8 bits, only one ASCII character. We created the serial driver in FPGA to be master, to initialize communication and to be able to send more ASCII characters, to send ASCII strings. In this case the robotic arm's servo control board is the slave and can control the robotic arm according to the SCPI (Standard Commands for Programmable Instruments) commands send from the FPGA board.","PeriodicalId":174623,"journal":{"name":"2015 IEEE 21st International Symposium for Design and Technology in Electronic Packaging (SIITME)","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126023455","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
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