2016 IEEE Student Conference on Research and Development (SCOReD)最新文献_第6页

Study on the capability of Acoustic Energy Harvesting for low power device application 应用于低功率器件的声能量收集性能研究

2016 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2016-12-01 DOI: 10.1109/SCORED.2016.7810080

Nurliza Salim, M. Idros, S. Al-Junid, A. Razak

{"title":"Study on the capability of Acoustic Energy Harvesting for low power device application","authors":"Nurliza Salim, M. Idros, S. Al-Junid, A. Razak","doi":"10.1109/SCORED.2016.7810080","DOIUrl":"https://doi.org/10.1109/SCORED.2016.7810080","url":null,"abstract":"This paper investigates the capability of Acoustic Energy Harvesters (AEH) in generating electricity to minimize electricity consumption. In AEHs, piezoelectric materials convert mechanical stress into electrical energy. It generates electricity with the application of stimulus such as pressure or sound. This paper reports on the study of a commercial passive piezoelectric transducer effect on an energy harvesting circuit. The energy generated could be used in low power charging applications such as mobile electronic gadgets. The methodology employed in this study is via the energy harvesting circuit based on Piezoelectric Acoustic Energy Harvester (PEAEH) technique. The study advocates the use of renewable acoustics energy supply system to support green energy applications. One of the strengths of this system is that it could withstand noisy environments such as in industrial areas, train stations, bus terminals or busy roads. Another advantage is that it could create a new service for the public to charge their mobile devices conveniently. Finally, the result of the study contributes in waste minimization of electrical energy and electrical bills.","PeriodicalId":6865,"journal":{"name":"2016 IEEE Student Conference on Research and Development (SCOReD)","volume":"34 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80891732","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: 6

Content variation of particle size in TiO2 paste as medium for electron transportation in dye sensitized solar cell 染料敏化太阳能电池中作为电子传递介质的TiO2浆料的粒径变化

2016 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2016-12-01 DOI: 10.1109/SCORED.2016.7810081

Mohd Nizar Bin Zainol, M. H. Mamat

{"title":"Content variation of particle size in TiO2 paste as medium for electron transportation in dye sensitized solar cell","authors":"Mohd Nizar Bin Zainol, M. H. Mamat","doi":"10.1109/SCORED.2016.7810081","DOIUrl":"https://doi.org/10.1109/SCORED.2016.7810081","url":null,"abstract":"Dye-sensitized solar cells (DSSC) belong to the third-generation solar cells and have been actively investigated due to their low cost and ease of fabrication. Dye-sensitized solar cells (DSSCs) based on titanium dioxide (TiO2) nanoparticles in mesoporous oxide have been intensively investigated since the first high efficiency cell was reported by O'Regan and Grätzel in 1991. In this paper, the effect of composition of micro/nano powder size TiO2 nanostructured in the mesoporous oxide layer was studied. The micro/nano powder, titanium dioxide have been successfully deposited on the transparent conductive oxide substrate using the screen printing technique. The effect of composition of (100% nanopowder), (75% nanopowder/25% micropowder), (50% nanopowder/50% micropowder), (25% nanopowder/75 micropowder and 100% micropowder) size of TiO2 nanostructured being studied. The deposited Titanium Dioxide films were characterized by field emission scanning electron microscope (FESEM) and Solar Simulator. The best efficiency of 3.46% under AM 1.5 was attained with a composition of (50% nanopowder/50% micropowder). The properties of TiO2 in term of thickness and total of adsorbed dye are not the only factors which have an influence on the overall conversion efficiency of dye sensitized solar cell. The combination of high light scattering and moderate surface area able to improve the performance of the dye sensitized solar cell.","PeriodicalId":6865,"journal":{"name":"2016 IEEE Student Conference on Research and Development (SCOReD)","volume":"148 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76571018","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

Development of algorithm to characterize flavonoids classes 黄酮类化合物分类表征算法的发展

2016 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2016-12-01 DOI: 10.1109/SCORED.2016.7810050

Che Hafizah Che Noh, N. F. Mohamed Azmin, A. Amid, A. L. Asnawi, S. Ibrahim

引用次数: 0

Gain Investigation for commercial GaAs and SiGe HBT LNA's under Electron irradiation 电子辐照下商用GaAs和SiGe HBT LNA的增益研究

2016 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2016-12-01 DOI: 10.1109/SCORED.2016.7810094

Abdouraouf Said Youssouf, M. H. Habaebi, S. Ibrahim, N. Hasbullah

{"title":"Gain Investigation for commercial GaAs and SiGe HBT LNA's under Electron irradiation","authors":"Abdouraouf Said Youssouf, M. H. Habaebi, S. Ibrahim, N. Hasbullah","doi":"10.1109/SCORED.2016.7810094","DOIUrl":"https://doi.org/10.1109/SCORED.2016.7810094","url":null,"abstract":"In this paper, a characterization and comparison between the effects of Electron irradiation on the gain of low noise amplifiers (LNAs) implemented Silicon-Germanium (SiGe) Heterojunction Bipolar Transistor (HBT) and Gallium-Arsenide (GaAs) HBT technologies was carried out respectively. Previous studies have shown that the properties of SiGe and GaAs HBT's are very tolerant to gamma, neutron, and proton irradiation without additional radiation hardening. Nowadays, commercial on the shelves (COTS) LNAs have been used in CubeSat communication system lunched in Low and Medium Earth Orbits. It therefore believed that the electron radiation in space may degrade the LNA's performance and lead to its failure. This is shows the importance of such investigation in evaluating and comparing the performance of the GaAs and SiGe LNAs which represent an important module in the front end of the communication receiver system. Two samples of GaAs and SiGe have been selected: the ADL 5523 GaAs and the SiGe BFU730F LNAs which are respectively cover a frequency range of 400MHz to 4 GHz and 2.3 to 2.7 GHz. Samples were irradiated with 3 MeV Electron doses ranging from 50 kGy to 250 kGy in the Electron Beam Irradiation Centre (Alutron), Nuclear Malaysia Agency. Results measurement have been carry out in the RF Laboratory in the faculty of engineering (IIUM), using the vector network analyzer 50 GHz. The results indicate that both SiGe and GaAs HBT technologies have been affected by the electron Irradiation.","PeriodicalId":6865,"journal":{"name":"2016 IEEE Student Conference on Research and Development (SCOReD)","volume":"219 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78275475","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: 8

Practical validation of null optimized TMLAA obtained by PSOIIW PSOIIW获得的零优化TMLAA的实际验证

2016 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2016-12-01 DOI: 10.1109/SCORED.2016.7810069

G. Ram, J. Akhil, A. Dasgupta, D. Mandal, R. Kar, S. Ghoshal

引用次数: 0

Implementing memristor in ring oscillators based Random Number Generator 基于随机数发生器的环形振荡器忆阻器的实现

2016 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2016-12-01 DOI: 10.1109/SCORED.2016.7810039

Noor Alia Binti Nor Hashim, J. Teo, M. Hamid, Fazrena Azlee Binti Hamid

引用次数: 7

Current behavior analysis of the single supply differential capacitive sensing 单电源差动电容感测电流行为分析

2016 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2016-12-01 DOI: 10.1109/SCORED.2016.7810072

Nurul Arfah Che Mustapha, A. Alam, Sheroz Khan, A. Azman

引用次数: 1

Fastener recognition using combination of colour features with shape-based features and Zernike moments 结合颜色特征、形状特征和泽尼克矩的紧固件识别

2016 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2016-12-01 DOI: 10.1109/SCORED.2016.7810064

Nur Diyanah Mustaffa Kamal, Nor’aini Jalil

引用次数: 1

Performance of QOS parameters for IPTV through NGN 通过NGN实现IPTV的QOS参数性能

2016 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2016-12-01 DOI: 10.1109/SCORED.2016.7810101

F. A. Elgeldawy, Gerges M. Salama, Marwa F. Abdel Fattah

{"title":"Performance of QOS parameters for IPTV through NGN","authors":"F. A. Elgeldawy, Gerges M. Salama, Marwa F. Abdel Fattah","doi":"10.1109/SCORED.2016.7810101","DOIUrl":"https://doi.org/10.1109/SCORED.2016.7810101","url":null,"abstract":"This paper describes in details the IPTV (Internet Protocol Television) system. Also, measurement methods of the QoS parameters are analyzed, debating a practical application for evaluation of IPTV traffic parameters. QoS (Quality of Service) parameters such as IP Packet Transfer Delay (IPTD), IP Packet Delay Variation (IPDV) and packet loss Ratio (IPLR). The recent Internet is working under TCP/IP (Transmission Control Protocol/Internet Protocol) protocol stack and is based on two main fundamentals, which are: network offers only one class of service named best effort service, and network resources are overprovisioned as possible in order to minimize packet losses and packet delays. The Internet providers aim to provide packet transfer to users as fast as possible, However they are far from guaranteeing, so called, rigid quality of service (QoS) that is measured by the maximum allowable values of such parameters as IPTD, IPDV and IPLR. Furthermore, network abilities of packet transfer determine the range of applications which users may use with appropriate satisfaction these applications such as IPTV. ANYLOGIC Professional6 software was used to analysis the QoS parameters for IPTV and our results help in critically analyzing QOS parameters for IPTV applications.","PeriodicalId":6865,"journal":{"name":"2016 IEEE Student Conference on Research and Development (SCOReD)","volume":"97 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86875224","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: 8

Phased array antenna metamaterial based design operating in millimeter wave for 5G mobile networks 基于超材料的5G移动网络毫米波相控阵天线设计

2016 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2016-12-01 DOI: 10.1109/SCORED.2016.7810100

M. H. Habaebi, M. Janat, M. R. Islam, B. A. Hamida

引用次数: 2