2012 IEEE International Conference on Electronics Design, Systems and Applications (ICEDSA)最新文献_第5页

Design and prototype implementation of SMS based home automation system 基于短信的家庭自动化系统的设计与原型实现

2012 IEEE International Conference on Electronics Design, Systems and Applications (ICEDSA) Pub Date : 2012-11-01 DOI: 10.1109/ICEDSA.2012.6507788

H. Elkamchouchi, A. Elshafee

{"title":"Design and prototype implementation of SMS based home automation system","authors":"H. Elkamchouchi, A. Elshafee","doi":"10.1109/ICEDSA.2012.6507788","DOIUrl":"https://doi.org/10.1109/ICEDSA.2012.6507788","url":null,"abstract":"This research aims to design and implement a cost effective but yet flexible, adaptable, and secure Home automation system. Paper presents design and prototype implementation of a basic home automation system based on SMS technology. The proposed system consists of two main components; the GSM modem, which is the communication interface between the home automation system and the user. GSM modem uses SMS technology to exchange data, and signaling between users and home automation system. The second module is the micro controller, which is the core of the home automation system, and acts as the bridge between the GSM network (the user) and sensors and actuators of home automation system. Sensors and actuators are directly connected to hardware micro controller through appropriate interface. System supports a wide range of home automation devices; power management components, security, multimedia applications, and telecommunication devices. System security based on user authentication of each SMS being exchange, as each SMS contains user name and password (beside comments). User can easily configure home automation system setting through RS232 protocol using a user friendly interface.","PeriodicalId":132198,"journal":{"name":"2012 IEEE International Conference on Electronics Design, Systems and Applications (ICEDSA)","volume":"100 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130440684","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: 88

A fully integrated pulse charge generator embedded in a 64-channel readout ASIC dedicated to a PET/CT detector module 一个完全集成的脉冲电荷发生器嵌入在专用于PET/CT检测器模块的64通道读出ASIC中

2012 IEEE International Conference on Electronics Design, Systems and Applications (ICEDSA) Pub Date : 2012-11-01 DOI: 10.1109/ICEDSA.2012.6507781

M. W. Ben attouch, K. Koua, S. Panier, L. Arpin, L. Njejimana, H. Bouziri, M. Abidi, C. Paulin, R. Lecomte, J. Pratte, R. Fontaine

{"title":"A fully integrated pulse charge generator embedded in a 64-channel readout ASIC dedicated to a PET/CT detector module","authors":"M. W. Ben attouch, K. Koua, S. Panier, L. Arpin, L. Njejimana, H. Bouziri, M. Abidi, C. Paulin, R. Lecomte, J. Pratte, R. Fontaine","doi":"10.1109/ICEDSA.2012.6507781","DOIUrl":"https://doi.org/10.1109/ICEDSA.2012.6507781","url":null,"abstract":"The LabPETTM II is a new Positron Emission Tomography/Computed Tomography (PET/CT) scanner dedicated to small animals imaging under development at the Université de Sherbrooke. Its design requires nearly 37 000 detectors spread over a ring of 15 cm in diameter and 12 cm of axial length. This new scanner will break the submillimetric spatial resolution barrier in PET mode thanks to a new double 4 × 8 array of 1.1 × 1.1 mm2 avalanche photodiode (APD) coupled to an 8 × 8 LYSO crystal matrix. In order to readout individually each pixel of this detector block, a 64-channel Application Specified Integrated Circuit (ASIC) was developed based on Time-over-Threshold (ToT) technique. The ToT computations allow the extraction of both the energy and time of occurrence of PET signals. There are also adjustable gains located in each individual analog front-end chain that enables the detection of low energy X-ray photons (~ 42 keV) required for CT imaging mode. As a result of the complexity of this fully mixed-signal chip, calibrating the scanner and testing every single channel can be a cumbersome job on PCB using an external charge injector equipment. To facilitate those operations, a fully integrated pulse charge generator (PCG) was designed for the LabPET™ II ASIC. The PCG injects a 3-bit adjustable amount of charge in each channel in order to verify their impulse response and to calculate intrinsic energy and time resolution for both PET and CT modes. It can also be used to evaluate the analog front-end electronics noise, by knowing the electronic gain of each channel individually. The PCG can inject a charge that ranges from 35 fC to 56 fC by steps of 2.6 fC in PET mode and from 2.3 fC to 5.1 fC in steps of 0.3 fC at a rate of 1 kHz.","PeriodicalId":132198,"journal":{"name":"2012 IEEE International Conference on Electronics Design, Systems and Applications (ICEDSA)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121562747","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

UWB LNA with out-band interference rejection exploiting multistage matching circuit 利用多级匹配电路抑制带外干扰的UWB LNA

2012 IEEE International Conference on Electronics Design, Systems and Applications (ICEDSA) Pub Date : 2012-11-01 DOI: 10.1109/ICEDSA.2012.6507777

H. Rezaei, E. Abiri, M. Salehi

{"title":"UWB LNA with out-band interference rejection exploiting multistage matching circuit","authors":"H. Rezaei, E. Abiri, M. Salehi","doi":"10.1109/ICEDSA.2012.6507777","DOIUrl":"https://doi.org/10.1109/ICEDSA.2012.6507777","url":null,"abstract":"Two ultra-wideband (UWB) low-noise amplifiers (LNAs) with out-band interference rejection in front-end MOS device in triode mode are presented. In this scheme, a combination of coupled inductors is employed in the input stage of the proposed LNAs. While this stage has no DC power consumption, it is possible to easily reject out band interference. In order to increase power gain of the circuit two stages are added as an amplifier to each circuit. The first UWB LNA based on this new stage is proposed in 0.18 μm technology. Simulation results show S21, MAX and NFmin of 19.7 dB and 2.17 dB in 3.1-10.1 GHz, respectively. In order to improve the input reflection coefficient in high frequency band and extend bandwidth of LNA up to 10.6 GHz, new matching circuit based on band pass filter is utilized as well. Weak inversion and zero bias MOS is used in the proposed matching circuit. Second UWB LNA based on this new structure is proposed in 0.18 μm technology. Hence, simulation results show S21, MAX and NFmin of 19.4 dB and 2.35 dB in 3.1-10.6 GHz, respectively. Therefore, the proposed LNAs reject out-band interference over 2.4-2.5 GHz at least 17.4 dB and 18.2 dB, respectively, compared to maximum gain. This is while both circuits consume 10.93 mW DC power from 1.8 V supply voltage.","PeriodicalId":132198,"journal":{"name":"2012 IEEE International Conference on Electronics Design, Systems and Applications (ICEDSA)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116958437","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

Magnetic and electronic properties of be-doped low-temperature grown GaAs layers 掺杂低温生长GaAs层的磁性和电子特性

2012 IEEE International Conference on Electronics Design, Systems and Applications (ICEDSA) Pub Date : 2012-11-01 DOI: 10.1109/ICEDSA.2012.6507818

M. A. Mohamed, P. T. Lam, N. Ōtsuka

引用次数: 0

Electrical and optical properties of nanohybrid MEH-PPV: Niobium doped TiO2 thin films for organic photovoltaic cells 有机光伏电池用纳米杂化MEH-PPV:铌掺杂TiO2薄膜的电学和光学特性

2012 IEEE International Conference on Electronics Design, Systems and Applications (ICEDSA) Pub Date : 2012-11-01 DOI: 10.1109/ICEDSA.2012.6507801

F. Zahid, M. Sarah, M. Musa, U. Noor, M. Rusop

引用次数: 0

I-V characteristics model for ballistic Single Wall Carbon Nanotube Field Effect Transistors (SW-CNTFET) 弹道单壁碳纳米管场效应晶体管(SW-CNTFET)的I-V特性模型

2012 IEEE International Conference on Electronics Design, Systems and Applications (ICEDSA) Pub Date : 2012-11-01 DOI: 10.1109/ICEDSA.2012.6507775

Mostafa Fedawy, Wael Fikry, A. Alhenawy, Hazem Hassan

引用次数: 14

Poly silicon resistance uniformity improvement by implant tuning 植入体调谐改善多晶硅电阻均匀性

2012 IEEE International Conference on Electronics Design, Systems and Applications (ICEDSA) Pub Date : 2012-11-01 DOI: 10.1109/ICEDSA.2012.6507817

Tiong Ung Chiong, J. BoChao, Park， Ju Young, B. Sia, L. C. Meng, S. Loh

引用次数: 0

Design of a 4–6GHz wideband LNA in 0.13μm CMOS technology 基于0.13μm CMOS技术的4-6GHz宽带LNA设计

2012 IEEE International Conference on Electronics Design, Systems and Applications (ICEDSA) Pub Date : 2012-11-01 DOI: 10.1109/ICEDSA.2012.6507780

S. Arshad, F. Zafar, Q. Wahab

引用次数: 2

FPGA implementation of CCSDS BCH (63, 56) for satellite communication 用于卫星通信的CCSDS BCH(63,56)的FPGA实现

2012 IEEE International Conference on Electronics Design, Systems and Applications (ICEDSA) Pub Date : 2012-11-01 DOI: 10.1109/ICEDSA.2012.6507808

S. Arunkumar, T. Kalaivani

引用次数: 6

Filamentary extension of the mem-con theory of memristance and its application to titanium dioxide sol-gel memristors 忆阻理论的丝状延伸及其在二氧化钛溶胶-凝胶忆阻器上的应用

2012 IEEE International Conference on Electronics Design, Systems and Applications (ICEDSA) Pub Date : 2012-05-22 DOI: 10.1109/ICEDSA.2012.6507822

E. Gale, B. D. L. Costello, A. Adamatzky

引用次数: 13