IEEE SENSORS 2014 Proceedings最新文献_第2页

Analysis of efficient dense wireless sensor network deployment in Smart City environments 智慧城市环境下高效密集无线传感器网络部署分析

IEEE SENSORS 2014 Proceedings Pub Date : 2014-12-15 DOI: 10.1109/ICSENS.2014.6984919

P. López-Iturri, E. Aguirre, L. Azpilicueta, C. Fernández-Valdivielso, I. Matías, F. Falcone

引用次数: 5

Colorimetric analysis for on-line arc-welding diagnostics by means of plasma optical spectroscopy 等离子光谱学在弧焊在线诊断中的比色分析

IEEE SENSORS 2014 Proceedings Pub Date : 2014-12-15 DOI: 10.1109/ICSENS.2014.6985079

Jesus Mirapeix Serrano, Ruben Ruiz Lombera, J. Valdiande, J. López-Higuera

引用次数: 8

A tungsten based SOI CMOS MEMS wall shear stress sensor 一种钨基SOI CMOS MEMS壁剪应力传感器

IEEE SENSORS 2014 Proceedings Pub Date : 2014-12-15 DOI: 10.1109/ICSENS.2014.6985293

I. Haneef, M. Umer, M. Mansoor, S. Akhtar, M. Rafiq, S. Z. Ali, F. Udrea

{"title":"A tungsten based SOI CMOS MEMS wall shear stress sensor","authors":"I. Haneef, M. Umer, M. Mansoor, S. Akhtar, M. Rafiq, S. Z. Ali, F. Udrea","doi":"10.1109/ICSENS.2014.6985293","DOIUrl":"https://doi.org/10.1109/ICSENS.2014.6985293","url":null,"abstract":"In this work we report, for the first time, a silicon on insulator (SOI) complementary metal oxide semiconductor (CMOS) MEMS thermal wall shear stress sensor that uses CMOS tungsten metallization as sensing element, supported by a composite membrane comprising of silicon oxide and silicon nitride. The sensor was fabricated using a commercial 1 μm SOI CMOS process. The CMOS tungsten metallization was used to create a hot film element with size 200 μm × 2 μm × 0.3 μm. Post-CMOS, the wafers were back-etched in a single Deep Reactive Ion Etching (DRIE) step to create a 250 μm diameter circular membrane comprising silicon oxide and silicon nitride layers under the hot-film sensor. The sensor exhibits a high Temperature Coefficient of Resistance (TCR) (0.21 %/°C), and very effective thermal isolation from substrate evident from its thermal resistance (20,435 °C/Watt, or ~ 6mW for temperature rise of 100 °C). The sensor has been calibrated in constant temperature (CT) mode in a 2-D laminar flow wind tunnel for a wall shear stress range of 0-1.6 Pa to show an average sensitivity of 35 mV/Pa at an Over Heat Ratio (OHR) of 1.0.","PeriodicalId":13244,"journal":{"name":"IEEE SENSORS 2014 Proceedings","volume":"20 1","pages":"1475-1478"},"PeriodicalIF":0.0,"publicationDate":"2014-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84451707","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: 7

Optical system for rapid detection of Escherichia coli in drinking water 用于饮用水中大肠杆菌快速检测的光学系统

IEEE SENSORS 2014 Proceedings Pub Date : 2014-12-15 DOI: 10.1109/ICSENS.2014.6985048

F. Ferrero, M. Valledor, J. Campo, L. Marín, I. Gutierrez, F. Lombó, N. Cobián, F. Olmos, I. Méndez

引用次数: 1

Development and characterization of a Fibre Bragg Grating temperature probe for medical Laser Ablation therapy 用于医用激光消融治疗的光纤光栅温度探头的研制与表征

IEEE SENSORS 2014 Proceedings Pub Date : 2014-12-15 DOI: 10.1109/ICSENS.2014.6985207

Davide Polito, E. Schena, P. Saccomandi, S. Silvestri, A. Polimadei, M. Caponero

{"title":"Development and characterization of a Fibre Bragg Grating temperature probe for medical Laser Ablation therapy","authors":"Davide Polito, E. Schena, P. Saccomandi, S. Silvestri, A. Polimadei, M. Caponero","doi":"10.1109/ICSENS.2014.6985207","DOIUrl":"https://doi.org/10.1109/ICSENS.2014.6985207","url":null,"abstract":"Temperature monitoring in tissue undergoing Laser Ablation (LA) is particularly beneficial to optimize therapy outcomes. During last decades several approaches have been proposed to perform thermometry during thermal ablation. Among others, Fiber Bragg Grating (FBG) sensors show valuable characteristics for such measurement, but their sensitivity to strain entails measurement error for patient respiratory movements. In this work two needle-like probes were developed using two different procedures to encapsulate an FBG into a surgical needle, aiming to allow safe insertion into the patient tissue and to neglect mechanical disturbance due to tissue movements occurring during breathing. The static calibration of the two probes has been carried out in a wide range of temperature (i.e., from 18 °C up to 100 °C), and their response time has been estimated. The calibration curves of the two probes show good linearity and a different sensitivity, and their response time is fast enough to meet the criteria set for temperature monitoring during LA. Since the metallic needle entails a measurement error, called artifact, due to the direct absorption of the laser radiation, the two abovementioned probes have been employed during LA on ex vivo liver. Then, their measurements have been compared to the measurement provided by an FBG without needle, which does not experience artifacts. The good results in terms of both static and dynamic properties of the two probes encourage to perform further analysis regarding the amplitude of the artifacts due to the direct absorption of the metallic needle and regarding the capability of the probes to neglect mechanical disturbance.","PeriodicalId":13244,"journal":{"name":"IEEE SENSORS 2014 Proceedings","volume":"5 1","pages":"1134-1137"},"PeriodicalIF":0.0,"publicationDate":"2014-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78516141","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

A wide-range frequency tunable SMR-CMOS oscillator for gas sensing 用于气体传感的宽范围频率可调谐SMR-CMOS振荡器

IEEE SENSORS 2014 Proceedings Pub Date : 2014-12-15 DOI: 10.1109/ICSENS.2014.6984936

Taepyeong Kim, Sunjae Lim, Sanghun Lee, Duho Kim, Farah Al-Naimi, P. Helfenstein, Malcolm Spain, Si Hoon Lee, G. Rughoobur, L. Garcia-Gancedo, A. Flewitt, Sang-hyun Lee

引用次数: 1

A comparative study on methanol sensing performance of ZnO nanoflower and nanorod based resistive devices ZnO纳米花与纳米棒电阻器件甲醇传感性能的比较研究

IEEE SENSORS 2014 Proceedings Pub Date : 2014-12-15 DOI: 10.1109/ICSENS.2014.6985123

D. Acharyya, N. Banerjee, P. Bhattacharyya

引用次数: 6

Torsion sensor with an Yb-doped photonic crystal fiber based on a Mach-Zehnder Interferometer 基于马赫-曾德干涉仪的掺镱光子晶体光纤扭力传感器

IEEE SENSORS 2014 Proceedings Pub Date : 2014-12-15 DOI: 10.1109/ICSENS.2014.6985305

J. M. Sierra-Hernández, J. Estudillo-Ayala, D. Jáuregui-Vázquez, R. Rojas‐Laguna, R. Robledo-Fava, A. Castillo-Guzmán, R. Selvas-Aguilar, E. Vargas-Rodríguez, E. Gallegos-Arellano

引用次数: 2

A novel approach for attitude estimation using MEMS inertial sensors 一种基于MEMS惯性传感器的姿态估计新方法

IEEE SENSORS 2014 Proceedings Pub Date : 2014-12-15 DOI: 10.1109/ICSENS.2014.6985177

Zheming Wu, Zhenguo Sun, Wenzeng Zhang, Qiang Chen

引用次数: 6

Modified standard screen-printing technology for processing of free-standing physical and chemical sensors 改进标准丝网印刷技术，用于加工独立的物理和化学传感器

IEEE SENSORS 2014 Proceedings Pub Date : 2014-12-15 DOI: 10.1109/ICSENS.2014.6985450

H. Debéda, C. Lucat

引用次数: 0