发布求助
文献互助 智能选刊 最新文献

2015 2nd International Symposium on Physics and Technology of Sensors (ISPTS)最新文献

筛选
英文 中文
Effect of counter rotation of oscillations on surface acoustic wave (SAW) coupled synchronized oscillators sensor 反旋振荡对表面声波耦合同步振荡器传感器的影响
2015 2nd International Symposium on Physics and Technology of Sensors (ISPTS) Pub Date : 2015-03-07 DOI: 10.1109/ISPTS.2015.7220076
S. Jha, A. Prasad, R. Yadava
{"title":"Effect of counter rotation of oscillations on surface acoustic wave (SAW) coupled synchronized oscillators sensor","authors":"S. Jha, A. Prasad, R. Yadava","doi":"10.1109/ISPTS.2015.7220076","DOIUrl":"https://doi.org/10.1109/ISPTS.2015.7220076","url":null,"abstract":"In this letter we show the effect of rotation of two oscillators on the sensitivity performance of two SAW coupled oscillator sensor configuration. The dependence of synchronization frequencies on the frequency detuning between the two counter-rotating oscillators, the insertion loss and delay of the coupling SAW delay line are analysed. The sensitivity for SAW coupled counter-rotating oscillators system is compared with SAW coupled co-rotating oscillator system for the similar range of system parameters to understand the effect of rotation of oscillators. The preliminary analyses show that the rotation direction of the two oscillators in a SAW coupled oscillators system emerges several interesting features to make this system more appropriate for sensor applications.","PeriodicalId":6520,"journal":{"name":"2015 2nd International Symposium on Physics and Technology of Sensors (ISPTS)","volume":"96 1","pages":"30-34"},"PeriodicalIF":0.0,"publicationDate":"2015-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81110661","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
Improving a Dual-Probe Heat Pulse based soil moisture sensor using insulated nichrome wire 基于绝缘镍铬线的双探头热脉冲土壤湿度传感器的改进
2015 2nd International Symposium on Physics and Technology of Sensors (ISPTS) Pub Date : 2015-03-07 DOI: 10.1109/ISPTS.2015.7220130
Adhiti Raman, G. K. Ananthasuresh
{"title":"Improving a Dual-Probe Heat Pulse based soil moisture sensor using insulated nichrome wire","authors":"Adhiti Raman, G. K. Ananthasuresh","doi":"10.1109/ISPTS.2015.7220130","DOIUrl":"https://doi.org/10.1109/ISPTS.2015.7220130","url":null,"abstract":"The Dual-Probe Heat-Pulse technique has been widely used for in-situ moisture sensing. In the heater probe described in our earlier work the power consumption was 350 mW-the lowest in this category of sensors. In this paper, by employing a material selection method, we further improve the performance of the sensor by employing Parylene-coated nichrome wire and different packaging methods. The power consumption is reduced to 165 mW with a temperature rise between 1 K to 6.2 K degrees in 34% wet and dry red soils, respectively. A variant of the nichrome sensor was one that employed a ceramic tube with four longitudinal holes that eliminated the need for Parylene coating. The sensor was verified in agar agar solution and calibrated with 1200 kg/m2 red field soil. The compact packaging of the nichrome heater allowed us to provide a heat distribution of 3267 J/m on the probe surface which is two times more than the earlier attempts.","PeriodicalId":6520,"journal":{"name":"2015 2nd International Symposium on Physics and Technology of Sensors (ISPTS)","volume":"127 1","pages":"283-288"},"PeriodicalIF":0.0,"publicationDate":"2015-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82899260","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
Design and development of instrumentation for acquiring electrical impedance tomography data 电阻抗层析成像数据采集仪器的设计与开发
2015 2nd International Symposium on Physics and Technology of Sensors (ISPTS) Pub Date : 2015-03-07 DOI: 10.1109/ISPTS.2015.7220091
Nanda V. Ranade, D. Gharpure
{"title":"Design and development of instrumentation for acquiring electrical impedance tomography data","authors":"Nanda V. Ranade, D. Gharpure","doi":"10.1109/ISPTS.2015.7220091","DOIUrl":"https://doi.org/10.1109/ISPTS.2015.7220091","url":null,"abstract":"Electrical Impedance Tomography (EIT) has its applications in several areas like medical imaging, process tomography, geophysical mapping of earth's crust and non destructive testing. Every application of EIT demands specific requirements from the instrumentation which is used to gather surface potential data from the object to be inspected. Key issues regarding design and choice of instrumentation are discussed in this paper. A data acquisition system for EIT is designed, developed and tested for certain conductivity range and adjacent excitation adjacent measurement strategies. The preliminary results show agreement with the reported data. The simple and low cost hardware developed in this work is useful for acquiring complete data set required for image reconstruction in EIT. The discussion regarding key issues in designing EIT instrumentation will be useful while developing any new application of EIT.","PeriodicalId":6520,"journal":{"name":"2015 2nd International Symposium on Physics and Technology of Sensors (ISPTS)","volume":"71 1","pages":"97-101"},"PeriodicalIF":0.0,"publicationDate":"2015-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86282816","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: 3
Oxygen ion conducting glass ceramic composites for high temperature sensor applications 用于高温传感器的氧离子导电玻璃陶瓷复合材料
2015 2nd International Symposium on Physics and Technology of Sensors (ISPTS) Pub Date : 2015-03-07 DOI: 10.1109/ISPTS.2015.7220105
Shrikant G. Kulkarni, G. Phatak, S. Duttagupta
{"title":"Oxygen ion conducting glass ceramic composites for high temperature sensor applications","authors":"Shrikant G. Kulkarni, G. Phatak, S. Duttagupta","doi":"10.1109/ISPTS.2015.7220105","DOIUrl":"https://doi.org/10.1109/ISPTS.2015.7220105","url":null,"abstract":"The present work is about preparation and characterization of high temperature oxygen sensing composite material consisting of Gadolinium doped Ceria (GDC) together with a relatively low temperature melting, ionic conducting glass to facilitate lower sintering and operating temperature. This paper reports the physical and ionic conductivity properties of this sintered composite as a function of operating temperature.","PeriodicalId":6520,"journal":{"name":"2015 2nd International Symposium on Physics and Technology of Sensors (ISPTS)","volume":"113 1","pages":"169-172"},"PeriodicalIF":0.0,"publicationDate":"2015-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77070912","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 simulation of readout circuit for mems sensor mems传感器读出电路的设计与仿真
2015 2nd International Symposium on Physics and Technology of Sensors (ISPTS) Pub Date : 2015-03-07 DOI: 10.1109/ISPTS.2015.7220126
G. Bhanuteja, V. S. Nagaraja, J. Sowmya, S. Pinjare
{"title":"Design and simulation of readout circuit for mems sensor","authors":"G. Bhanuteja, V. S. Nagaraja, J. Sowmya, S. Pinjare","doi":"10.1109/ISPTS.2015.7220126","DOIUrl":"https://doi.org/10.1109/ISPTS.2015.7220126","url":null,"abstract":"Output from any MEMS Sensor usually lacks the power that can be fed directly to any interface circuit. Hence there is a need to add additional circuitry in between the output of the MEMS sensor and the interface circuit. In this paper the authors have compared two combinations of modulator / demodulator circuitry which can be used in the readout circuitry for any MEMS sensors. The two combinations are Gilbert multiplier as modulator and demodulator and the second one is Gilbert Multiplier as Modulator and Chopper circuit as demodulator. A detailed analysis of the two combinations is presented in the paper. The simulations were carried out using gpdk 350nm technology file in Cadence tool. The layout has been generated for each block and DRC and back annotation has been done to note overall circuit delay as 118ns.","PeriodicalId":6520,"journal":{"name":"2015 2nd International Symposium on Physics and Technology of Sensors (ISPTS)","volume":"126 5","pages":"264-267"},"PeriodicalIF":0.0,"publicationDate":"2015-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91473302","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
Optical fiber sensor based on hybrid material: Comparative study of theoretical model and fabricated sensor 基于混合材料的光纤传感器:理论模型与成品传感器的比较研究
2015 2nd International Symposium on Physics and Technology of Sensors (ISPTS) Pub Date : 2015-03-07 DOI: 10.1109/ISPTS.2015.7220114
Sanjay Sahare, Prachi Ghoderao, Naresh Veldurthi, Deepak Mishra, T. Bhave
{"title":"Optical fiber sensor based on hybrid material: Comparative study of theoretical model and fabricated sensor","authors":"Sanjay Sahare, Prachi Ghoderao, Naresh Veldurthi, Deepak Mishra, T. Bhave","doi":"10.1109/ISPTS.2015.7220114","DOIUrl":"https://doi.org/10.1109/ISPTS.2015.7220114","url":null,"abstract":"The main intention to present this work is to analyze the theoretical aspect of the optical fiber based relative humidity sensor. The sensor was fabricated using layer by layer (LbL) deposition on the tip of the optical fiber. Corresponding results of fabricated relative humidity sensor using different material like SiO2, ZnO and Hybrid material were compared with theoretical results. A comprehensive experimental investigation was carried out to examine the sensing response. Sensing studies were performed by Fabry-Perot sensing mechanism with different saturated salt solutions, which provide fixed relative humidity.","PeriodicalId":6520,"journal":{"name":"2015 2nd International Symposium on Physics and Technology of Sensors (ISPTS)","volume":"350 1","pages":"209-213"},"PeriodicalIF":0.0,"publicationDate":"2015-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75122550","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
IT01. CZTS nanocrystals and thin films: A low-cost and environmentally benign approach for solar energy harvesting IT01。CZTS纳米晶体和薄膜:一种低成本和环保的太阳能收集方法
2015 2nd International Symposium on Physics and Technology of Sensors (ISPTS) Pub Date : 2015-03-07 DOI: 10.1109/ISPTS.2015.7220141
J. H. Kim, Jin HyeokKima, M. Suryawanshia, U. V. Ghorpadea, A. Kamblea, C. Honga
{"title":"IT01. CZTS nanocrystals and thin films: A low-cost and environmentally benign approach for solar energy harvesting","authors":"J. H. Kim, Jin HyeokKima, M. Suryawanshia, U. V. Ghorpadea, A. Kamblea, C. Honga","doi":"10.1109/ISPTS.2015.7220141","DOIUrl":"https://doi.org/10.1109/ISPTS.2015.7220141","url":null,"abstract":"Summary form only given. Seeking alternatives not containing In and Ga, the related thin film solar cells (TFSC's) material is Cu2ZnSnS4 (CZTS), which has drawn much attention during past few years because of their easy processing ability, high efficiency at low cost, and environmental eco-friendliness. Moreover, CZTS is composed of earth-abundant elements; it has optical absorption coefficient (105 cm-1) and direct band gap energy (1.0-1.5 eV). Recently, preparation of CZTS NCs have attracted extensive attention due to an ease of simple and low-cost solution based processes, low-processing temperature, better homogeneity, Roll-to-roll manufacturing and flexibility in substrate choice. In addition, solution-processed semiconductor NC-based solar cells represent an alternative to organic solar cells because of their superior stability over organic materials. Many groups have reported the synthesis of CZTS NCs using variety of methods such as precipitation, solvothermal, hydrothermal and hot-injection. However, the use of different toxic and hazardous organic solvents in huge amount for CZTS NCs preparation is not at all acceptable in the context of green synthesis. Therefore, it is great need to develop a substantial route towards more benign synthetic recipes for the preparation of CZTS NCs. In the context of today's greener synthetic strategies need, our group has focused on the preparation of CZTS NCs using low-cost and environmentally benign solvents by various methods such as microwave, hydrothermal and hot-injection. With this surge of developing robust and eco-friendly strategies, we can expect major breakthroughs in developing economically viable TFSCs technology for solar energy harvesting to meet a global clean energy demand.","PeriodicalId":6520,"journal":{"name":"2015 2nd International Symposium on Physics and Technology of Sensors (ISPTS)","volume":"87 1","pages":"I-I"},"PeriodicalIF":0.0,"publicationDate":"2015-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76379780","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
Novel techniques for mapping infectious diseases using point of care diagnostic sensors 利用护理点诊断传感器绘制传染病地图的新技术
2015 2nd International Symposium on Physics and Technology of Sensors (ISPTS) Pub Date : 2015-03-07 DOI: 10.1109/ISPTS.2015.7220139
David C. Robinson, S. Mohanty, Jason Young, Greg Jones, Darren L. Wesemann
{"title":"Novel techniques for mapping infectious diseases using point of care diagnostic sensors","authors":"David C. Robinson, S. Mohanty, Jason Young, Greg Jones, Darren L. Wesemann","doi":"10.1109/ISPTS.2015.7220139","DOIUrl":"https://doi.org/10.1109/ISPTS.2015.7220139","url":null,"abstract":"Studies on infectious diseases have helped us understand the extent to which public health systems would benefit from mapping the real-time distribution, condition and treatment efficacy of infectious diseases. Evidence suggests there is deficiency in timely and relevant geographic information that is undermining clinical, epidemiological and public health aspirations in areas affected with epidemic-prone diseases. Data Mural's proprietary platform uses the latest in mapping and spatial visualization tools, big data analytics, data mining methods and processes.","PeriodicalId":6520,"journal":{"name":"2015 2nd International Symposium on Physics and Technology of Sensors (ISPTS)","volume":"28 1","pages":"XVI-XVIII"},"PeriodicalIF":0.0,"publicationDate":"2015-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72980817","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
Design and simulation of microcantilevers for detection of pathogens 用于病原体检测的微悬臂设计与仿真
2015 2nd International Symposium on Physics and Technology of Sensors (ISPTS) Pub Date : 2015-03-07 DOI: 10.1109/ISPTS.2015.7220122
Bhagyashri Gharge, V. Upadhye, D. Bodas
{"title":"Design and simulation of microcantilevers for detection of pathogens","authors":"Bhagyashri Gharge, V. Upadhye, D. Bodas","doi":"10.1109/ISPTS.2015.7220122","DOIUrl":"https://doi.org/10.1109/ISPTS.2015.7220122","url":null,"abstract":"This paper presents the design simulations of MEMS based micro-cantilever beam made up of PDMS properties using COMSOL Multiphysics. The cantilever beam structure on fluid Channel has been simulated. The simulations results into the stress, displacement, The study brings out a novel methodology for detection of pathogens at minute level. The in-flow methodology enables the device to be used in online monitoring of water as well as food products. The detection methodology can be employed to detect antigens with higher sensitivity. The changes in the sensitivity of a cantilever beam with respect to change in its dimensions for the same applied force are denoted.","PeriodicalId":6520,"journal":{"name":"2015 2nd International Symposium on Physics and Technology of Sensors (ISPTS)","volume":"54 1","pages":"249-252"},"PeriodicalIF":0.0,"publicationDate":"2015-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78368469","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: 1
PT02. Leadership lessons PT02。领导经验
2015 2nd International Symposium on Physics and Technology of Sensors (ISPTS) Pub Date : 2015-03-07 DOI: 10.1109/ISPTS.2015.7220158
A. Joshi
{"title":"PT02. Leadership lessons","authors":"A. Joshi","doi":"10.1109/ISPTS.2015.7220158","DOIUrl":"https://doi.org/10.1109/ISPTS.2015.7220158","url":null,"abstract":"Sustainable success in a fiecely competitive environment requires a business to have creative innovation and forward thinking leadership. As an entrepreneur, I consider myself as student of leadership. In this presentation I outlined my approach for sustainable success by studying the perspectives of numerous corporate leaders and spiritual leaders. In summary I learned that Entrepreunership and leadership is all about service. Here I present my experience in transforming CeramatecInc from struggling high technology firm to a leader in contract research business that has seen over 300 % growth in seven years.","PeriodicalId":6520,"journal":{"name":"2015 2nd International Symposium on Physics and Technology of Sensors (ISPTS)","volume":"123 1","pages":"ii-ii"},"PeriodicalIF":0.0,"publicationDate":"2015-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79789967","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信