2011 IEEE Symposium on Industrial Electronics and Applications最新文献_第5页

Craziness Particle Swarm Optimization based synthesis of Concentric Circular Antenna Array with non-isotropic elements 基于疯狂粒子群优化的非各向同性单元同心圆天线阵合成

2011 IEEE Symposium on Industrial Electronics and Applications Pub Date : 2011-12-22 DOI: 10.1109/ISIEA.2011.6108705

D. Mandal, Debanjali Sadhu, R. Kar, S. Ghoshal

{"title":"Craziness Particle Swarm Optimization based synthesis of Concentric Circular Antenna Array with non-isotropic elements","authors":"D. Mandal, Debanjali Sadhu, R. Kar, S. Ghoshal","doi":"10.1109/ISIEA.2011.6108705","DOIUrl":"https://doi.org/10.1109/ISIEA.2011.6108705","url":null,"abstract":"In this paper, an evolutionary optimization technique Craziness based Particle Swarm Optimization (CRPSO) is adopted for the complex synthesis of three-ring Concentric Circular Antenna Arrays (CCAA) with non-isotropic elements and without and with central element feeding. It is shown that by selection of a fitness function which controls more than one parameter of the array pattern, and also by proper setting of weight factors in fitness function, one can achieve very good results. For each optimal design, optimal current excitation weights and optimal radii are determined having the objective of maximum Sidelobe Level (SLL) reduction. The extensive computational results show that the CCAA designs having central element feeding with non-isotropic elements yield much more reduction in SLL as compared to the same not having central element feeding. Moreover, the particular CCAA containing 4, 6 and 8 number of elements in three successive rings along with central element feeding yields grand minimum SLL (-46.0 dB). Standard Particle Swarm Optimization (PSO) is adopted to compare the results of the proposed CRPSO algorithm.","PeriodicalId":110449,"journal":{"name":"2011 IEEE Symposium on Industrial Electronics and Applications","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128990437","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 novel approach of feeding, impedance matching and frequency tuning of microstrip patch antenna by single microstrip line 一种利用单根微带线实现微带贴片天线馈电、阻抗匹配和频率调谐的新方法

2011 IEEE Symposium on Industrial Electronics and Applications Pub Date : 2011-12-22 DOI: 10.1109/ISIEA.2011.6108784

N. Tahir, G. Brooker

引用次数: 7

Hybrid OCDMA/WDM system using complementary detection technique for FTTH access networks 采用互补检测技术的混合OCDMA/WDM系统用于FTTH接入网

2011 IEEE Symposium on Industrial Electronics and Applications Pub Date : 2011-12-22 DOI: 10.1109/ISIEA.2011.6108704

N. Ahmed, S. Aljunid, A. Fadil, R. Ahmad, M. A. Rashid

引用次数: 11

Voltage-mode SIMO OTA-C universal filter 电压模式SIMO OTA-C通用滤波器

2011 IEEE Symposium on Industrial Electronics and Applications Pub Date : 2011-12-22 DOI: 10.1109/ISIEA.2011.6108710

M. Kumngern, Jimlee Sarasri, B. Knobnob

引用次数: 3

Developing E-market model using social networks 利用社交网络开发电子市场模式

2011 IEEE Symposium on Industrial Electronics and Applications Pub Date : 2011-12-22 DOI: 10.1109/ISIEA.2011.6108770

Nael Kabbany, Shen Si Ming, Anas Radwan

引用次数: 4

Ultra-low power Digital System Design using Sub-threshold logic styles 采用亚阈值逻辑风格的超低功耗数字系统设计

2011 IEEE Symposium on Industrial Electronics and Applications Pub Date : 2011-12-22 DOI: 10.1109/ISIEA.2011.6108678

Murad Kabir Nipun, Sajib Roy, Abdulah Korishe, M. H. Maruf, Md. Arifur Rahman

{"title":"Ultra-low power Digital System Design using Sub-threshold logic styles","authors":"Murad Kabir Nipun, Sajib Roy, Abdulah Korishe, M. H. Maruf, Md. Arifur Rahman","doi":"10.1109/ISIEA.2011.6108678","DOIUrl":"https://doi.org/10.1109/ISIEA.2011.6108678","url":null,"abstract":"The paper shows the implementation of digital circuit design using ultra-low power logic components. Fundamentals of Source coupled logic (SCL) gates are used with running at sub-threshold regime with the purpose of achieving low power consumption while keeping a satisfactory output swing. The digital system designed for this paper are 4-by-4 array multiplier and a fifty-fifth order FIR filter. The paper also includes modification of an STSCL (sub-threshold source coupled logic) inverter by adding controllable voltage-level feature to it, in order to minimize overall leakage current flow, including both gate and sub-threshold leakage. The modified STSCL inverter has been tested and simulated on a seven-stage ring oscillator design. The rest of the results for the designed digital systems are obtained by separate implementation of the circuits with CMOS and STSCL respectively. Simulations have been performed at similar supply voltage to observe the differences in power consumption. Consumption for the proposed technique came at nW range. All measurements are shown for both 45 nm and 65 nm process technology, with scaling of the supply voltage to an achievable minimum value of 0.4 V.","PeriodicalId":110449,"journal":{"name":"2011 IEEE Symposium on Industrial Electronics and Applications","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129916673","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

CMOS image sensor binning circuit for low-light imaging 用于微光成像的CMOS图像传感器分束电路

2011 IEEE Symposium on Industrial Electronics and Applications Pub Date : 2011-12-22 DOI: 10.1109/ISIEA.2011.6108780

Hong-Yi Huang, P. Conge, Li-Wei Huang

引用次数: 10

Outage and energy level performance of layered CDMA wireless sensor networks with space diversity 具有空间分集的分层CDMA无线传感器网络的中断和能级性能

2011 IEEE Symposium on Industrial Electronics and Applications Pub Date : 2011-12-22 DOI: 10.1109/ISIEA.2011.6108700

U. Datta, S. Kundu

{"title":"Outage and energy level performance of layered CDMA wireless sensor networks with space diversity","authors":"U. Datta, S. Kundu","doi":"10.1109/ISIEA.2011.6108700","DOIUrl":"https://doi.org/10.1109/ISIEA.2011.6108700","url":null,"abstract":"In this paper, we analyze the performance of a single hop CDMA based wireless sensor network (WSN) using receiving antenna diversity at sink in terms of outage probability and bit error rate (BER). Correlation amongst signal and interferers is considered in large scale fading environment. We assume each node is power controlled while antenna diversity is present only at the sink. Energy consumption for successful delivery of information from source to sink is also evaluated. Two kinds of interference namely multiple access interference (MAI) and node interference (NI) are considered and an infinite automatic repeat request (ARQ) is assumed at link layer between a sending node and sink till successful delivery of packetized data. An appropriate model for evaluating quality of service (QoS) in terms of probability of outage and BER at sink is presented and validated by simulation. The effects of node density, correlation amongst signal and interferers, and number of antennas used for spatial diversity on outage probability and BER are investigated. The impact of antenna diversity on energy consumption is also indicated.","PeriodicalId":110449,"journal":{"name":"2011 IEEE Symposium on Industrial Electronics and Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129426237","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

Optical characterization of different LED packages at various biasing current 不同LED封装在不同偏置电流下的光学特性

2011 IEEE Symposium on Industrial Electronics and Applications Pub Date : 2011-12-22 DOI: 10.1109/ISIEA.2011.6108747

Z. Lee, M. Devarajan

引用次数: 2

Design and development of electrical powered wheelchair model for navigation control 导航控制电动轮椅模型的设计与开发

2011 IEEE Symposium on Industrial Electronics and Applications Pub Date : 2011-12-22 DOI: 10.1109/ISIEA.2011.6108801

R. Rosman, Afiqah Yaacob, N. M. Thamrin, J. Karim

引用次数: 2