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2020 5th International Conference on Devices, Circuits and Systems (ICDCS)最新文献

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Design And Control Strategies of Quasi – Z Source Inverter For Photovoltaic Power Generation Systems 光伏发电系统准Z源逆变器设计与控制策略
2020 5th International Conference on Devices, Circuits and Systems (ICDCS) Pub Date : 2020-03-01 DOI: 10.1109/ICDCS48716.2020.243594
R. Ramya, T. S. Sivakumaran
{"title":"Design And Control Strategies of Quasi – Z Source Inverter For Photovoltaic Power Generation Systems","authors":"R. Ramya, T. S. Sivakumaran","doi":"10.1109/ICDCS48716.2020.243594","DOIUrl":"https://doi.org/10.1109/ICDCS48716.2020.243594","url":null,"abstract":"The fast decreasing fossil fuel and emission of carbon dioxide pollution leads the researcher to go with alternative energy resource to utilize the power demand and leads the research in the area of power converters. This research work focused on the maximum utilization of PV systems integrated with quasi z source inverter topology. The z source inverter plays a prominent role in PV fed converter, existing much more topology are derived from z source. A few topologies like quasi z source utilizing less number of passive components. Such topology has copious advantages like, voltage boosting capability, reduced inrush current at startup, which might destroy the devices can be avoided. The research work focus on the design and control strategies of quasi z source inverter with PI and FLC controller. The setup is implemented in Matlab/Simulink and to validate the proposed module a laboratory prototype is modeled and designed with FPGA Spartan 6 with power rated 0.8kW with PV volt of 60V and ac output voltage of 220V.","PeriodicalId":307218,"journal":{"name":"2020 5th International Conference on Devices, Circuits and Systems (ICDCS)","volume":"124 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122575980","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
Impact of AlGaN Back Barrier in AlGaN/GaN HEMT on GaN substrate AlGaN/GaN HEMT中AlGaN后屏障对GaN衬底的影响
2020 5th International Conference on Devices, Circuits and Systems (ICDCS) Pub Date : 2020-03-01 DOI: 10.1109/ICDCS48716.2020.243601
H. K., D. Nirmal, L. Arivazhagan
{"title":"Impact of AlGaN Back Barrier in AlGaN/GaN HEMT on GaN substrate","authors":"H. K., D. Nirmal, L. Arivazhagan","doi":"10.1109/ICDCS48716.2020.243601","DOIUrl":"https://doi.org/10.1109/ICDCS48716.2020.243601","url":null,"abstract":"The DC and high frequency performance of AlGaN/GaN HEMT device with and without the AlGaN back barrier was studied and the performance of the devices are compared. Introducing the back barrier helps in lifting up the conduction band and thus minimizes the leakage path under the buffer layer and also helps in confining the 2DEG in the narrow channel. Also with the introduction of the back barrier, the drain leakage current in the subthreshold region is significantly minimized and the DC charecteristics of AlGaN/GaN HEMT is preserved. At the same time the RF performance is enhanced by reducing the short channel effects.","PeriodicalId":307218,"journal":{"name":"2020 5th International Conference on Devices, Circuits and Systems (ICDCS)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127019587","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
Sensors based Biomedical Framework to Monitor Patient’s Vital Parameters 基于传感器的生物医学框架监测患者生命参数
2020 5th International Conference on Devices, Circuits and Systems (ICDCS) Pub Date : 2020-03-01 DOI: 10.1109/ICDCS48716.2020.243557
R. Jegan, W. S. Nimi, S. Ramson
{"title":"Sensors based Biomedical Framework to Monitor Patient’s Vital Parameters","authors":"R. Jegan, W. S. Nimi, S. Ramson","doi":"10.1109/ICDCS48716.2020.243557","DOIUrl":"https://doi.org/10.1109/ICDCS48716.2020.243557","url":null,"abstract":"This paper presents the development of a biomedical system which measures the heart rate, pulse rate, respiration rate and transmits the data over a network for remote monitoring. The proposed system comprises of ECG, PPG and piezo sensors to acquire biomedical signals. The desired information from the signal is extracted by signal processing tools and soft threshold based peak detector, and transmitted to the remote monitoring station through GSM module. Several important experiments have been carried out and compared with standard results. Based on the obtained results, the proposed framework can be used eminently for remote health care.","PeriodicalId":307218,"journal":{"name":"2020 5th International Conference on Devices, Circuits and Systems (ICDCS)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124174429","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 Prepaid Energy Meter 基于物联网的预付电能表
2020 5th International Conference on Devices, Circuits and Systems (ICDCS) Pub Date : 2020-03-01 DOI: 10.1109/ICDCS48716.2020.243539
Vinayak Patil, M. Patil, Anupam Tanaji Khude
{"title":"IoT Based Prepaid Energy Meter","authors":"Vinayak Patil, M. Patil, Anupam Tanaji Khude","doi":"10.1109/ICDCS48716.2020.243539","DOIUrl":"https://doi.org/10.1109/ICDCS48716.2020.243539","url":null,"abstract":"The India uses electromechanical or electronic energy meter. The main problem of this system is that person from utility has go to area by area and read the energy meter of every house and handover the bills. According to that reading consumer paid the bill. Many times errors like extra billing amount or notification from utility are given even bills are paid regularly. To overcome this drawback we proposing an IoT Based prepaid Energy meter. This system consists of ADE7758 meter circuit, Atmega328p microcontroller and Wi-Fi module. This meter is monitor the unit consumed and transfers the unit as well as cost over the internet. It give alarm to user if consumption reaching near to set point. If consumption is going beyond the set point system will cut power. Also it detects demand theft using balance current method.","PeriodicalId":307218,"journal":{"name":"2020 5th International Conference on Devices, Circuits and Systems (ICDCS)","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126354010","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: 11
An Optimization Technique for General Neural Network Hardware Architecture 通用神经网络硬件结构优化技术
2020 5th International Conference on Devices, Circuits and Systems (ICDCS) Pub Date : 2020-03-01 DOI: 10.1109/ICDCS48716.2020.243591
Jayalakshmi Ravichandran, Radeep Krishna Radhakrishnan Nair
{"title":"An Optimization Technique for General Neural Network Hardware Architecture","authors":"Jayalakshmi Ravichandran, Radeep Krishna Radhakrishnan Nair","doi":"10.1109/ICDCS48716.2020.243591","DOIUrl":"https://doi.org/10.1109/ICDCS48716.2020.243591","url":null,"abstract":"FPGA has the several advantage of highly parallel architecture, flexibility and low power utilization and it also take part in sampling of data and in industries. Artificial intelligence is one of the vital fields to achieve high efficiency for training and apply the neural network architecture but achieving high efficiency is heavily demanded. To overcome this difficulty, industries use FPGA into Artificial intelligence field. For that we tend to execute General neural network Architecture and preliminarily validate on FPGA platform by using XILINX Software which contains high processing speed and abundant hardware resources. The monolithic integration of a large number of numerous functions on a single chip usually provides low compactness, low testing necessity, high reliability, saving cost","PeriodicalId":307218,"journal":{"name":"2020 5th International Conference on Devices, Circuits and Systems (ICDCS)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125247574","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 and Analysis of 8-Bit Stable SRAM for Ultra Low Power Applications 超低功耗8位稳定SRAM的设计与分析
2020 5th International Conference on Devices, Circuits and Systems (ICDCS) Pub Date : 2020-03-01 DOI: 10.1109/ICDCS48716.2020.243585
K. Gavaskar, G. Ravivarma, M. S. Narayanan, S. S. Nachammal, K. Vignesh
{"title":"Design and Analysis of 8-Bit Stable SRAM for Ultra Low Power Applications","authors":"K. Gavaskar, G. Ravivarma, M. S. Narayanan, S. S. Nachammal, K. Vignesh","doi":"10.1109/ICDCS48716.2020.243585","DOIUrl":"https://doi.org/10.1109/ICDCS48716.2020.243585","url":null,"abstract":"SRAMs (Static Random Access Memory) speed and power consumption are the most important which leads to complex designs with the power consumption of reducing the power during the read and write operations. Exceeding leakage power becomes the major concern in CMOS which has been used for deep micron process. Whenever the supply voltage is lowered it leads to lower oxide thickness and threshold voltage. The objective of this paper is to analyze the existing leakage power techniques, where an SRAM is designed using each technique. These techniques are implemented in tanner tool in which the waveforms are analyzed. By doing so a clear idea has been taken. An array of 8×8 SRAM has been designed. This cell design is able to reduce the static power dissipation and a high reading stability is predicted. To determine schematic solutions Tanner EDA tool is used. The performance of the proposed technique is investigated in terms of area and power. The design techniques have been analyzed. Based on the results obtained, there is a decrease in static power dissipation and the stability of the memory cells also been improved.","PeriodicalId":307218,"journal":{"name":"2020 5th International Conference on Devices, Circuits and Systems (ICDCS)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127911666","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
ICDCS 2020 Table of Contents ICDCS 2020目录
2020 5th International Conference on Devices, Circuits and Systems (ICDCS) Pub Date : 2020-03-01 DOI: 10.1109/icdcs48716.2020.9075713
{"title":"ICDCS 2020 Table of Contents","authors":"","doi":"10.1109/icdcs48716.2020.9075713","DOIUrl":"https://doi.org/10.1109/icdcs48716.2020.9075713","url":null,"abstract":"","PeriodicalId":307218,"journal":{"name":"2020 5th International Conference on Devices, Circuits and Systems (ICDCS)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133452540","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
Isolation Improvement in Closely Coupled MIMO Antenna 紧密耦合MIMO天线的隔离改进
2020 5th International Conference on Devices, Circuits and Systems (ICDCS) Pub Date : 2020-03-01 DOI: 10.1109/ICDCS48716.2020.243549
Abhay Kumar Singh, Paras Paras
{"title":"Isolation Improvement in Closely Coupled MIMO Antenna","authors":"Abhay Kumar Singh, Paras Paras","doi":"10.1109/ICDCS48716.2020.243549","DOIUrl":"https://doi.org/10.1109/ICDCS48716.2020.243549","url":null,"abstract":"In this communication, a double-layer of metasurface based isolation method is proposed to reduce the mutual coupling MIMO (multiple input multiple output) antenna’s elements at the 3.5GHz. The double-layer metasurface composes of periodic structure pair of even cut patches with exact same lengths. The main advantage of using a double-layer metasurface layer is there is no additional matching technique is employing in antenna structure to compensate for the matching condition of the antennas. The simualated result shows that mutual coupling among two antennas is enhanced to more than 47dB at 3.5GHz frequency while their reflection coefficients remain to be below -10dB after the double-layer metasurface superstrate is introduced. furthermore, the radiation efficiency is improved to 18% at 3.5GHz and the envelop correlation coefficient (ECC) of MIMO antenna is reduced from 0.08 to 0.0014 at 3.5GHz. MIMO antenna shows excellent performance that makes it a promising contender for the 5G communication system.","PeriodicalId":307218,"journal":{"name":"2020 5th International Conference on Devices, Circuits and Systems (ICDCS)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127059259","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
Recent Research Trends in Solar Photovoltaic Systems 太阳能光伏系统的最新研究趋势
2020 5th International Conference on Devices, Circuits and Systems (ICDCS) Pub Date : 2020-03-01 DOI: 10.1109/ICDCS48716.2020.243584
R. Sivapriyan, D. Elangovan, Kiran B S, M. R.
{"title":"Recent Research Trends in Solar Photovoltaic Systems","authors":"R. Sivapriyan, D. Elangovan, Kiran B S, M. R.","doi":"10.1109/ICDCS48716.2020.243584","DOIUrl":"https://doi.org/10.1109/ICDCS48716.2020.243584","url":null,"abstract":"In recent years, conventional energy sources are depleting and getting exhausted. In replacement of this, solar Photovoltaic (PV) systems are used because of its free availability, renewabiiity and less operating cost. But the constraints such as low efficiency, dependability on weather conditions are overcome by using maximum power point tracking(MPPT) algorithms and efficient converters to produce the maximum power output. MATLAB/Simuiink is used to model and analyze PV array, MPPT algorithms, and converters. In this paper, recent research developments in PV array, various MPPT techniques, many efficient Converters are presented. This paper will give an overall idea about the present research trends in the field of Solar Photovoltaic systems.","PeriodicalId":307218,"journal":{"name":"2020 5th International Conference on Devices, Circuits and Systems (ICDCS)","volume":"149 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115584829","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
Applications of Internet of Things (IoT) – An Overview 物联网(IoT)的应用概述
2020 5th International Conference on Devices, Circuits and Systems (ICDCS) Pub Date : 2020-03-01 DOI: 10.1109/ICDCS48716.2020.243556
S. Ramson, S. Vishnu, M. Shanmugam
{"title":"Applications of Internet of Things (IoT) – An Overview","authors":"S. Ramson, S. Vishnu, M. Shanmugam","doi":"10.1109/ICDCS48716.2020.243556","DOIUrl":"https://doi.org/10.1109/ICDCS48716.2020.243556","url":null,"abstract":"Internet of Things (IoT) is a revolutionary communication paradigm which plays an essential role in the field of remote monitoring and control operations. This paper presents the overview of IoT based remote monitoring and control systems which potentially solve societal issues in the field of healthcare, environment, home automation, transportation, military, agriculture, solid waste management, smart metering, surveillance, consumer asset tracking, smart grid, vehicular communication system and pilgrims monitoring.","PeriodicalId":307218,"journal":{"name":"2020 5th International Conference on Devices, Circuits and Systems (ICDCS)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115760727","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: 43
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