发布求助
文献互助 智能选刊 最新文献

2020 Conference on Precision Electromagnetic Measurements (CPEM)最新文献

筛选
英文 中文
The influence of LED lighting on the correctness of indications of electronic energy meters LED照明对电子电能表指示正确性的影响
2020 Conference on Precision Electromagnetic Measurements (CPEM) Pub Date : 2020-08-01 DOI: 10.1109/CPEM49742.2020.9191873
A. Skórkowski, M. Kampik
{"title":"The influence of LED lighting on the correctness of indications of electronic energy meters","authors":"A. Skórkowski, M. Kampik","doi":"10.1109/CPEM49742.2020.9191873","DOIUrl":"https://doi.org/10.1109/CPEM49742.2020.9191873","url":null,"abstract":"The article presents results of measurements of errors of electronic energy meters measuring energy consumed by LED lighting used in households.","PeriodicalId":373216,"journal":{"name":"2020 Conference on Precision Electromagnetic Measurements (CPEM)","volume":"504 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123198309","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
Theory and Demonstration of 1-port Vector Network Analyzer Calibration Technique Using Three Lines 一端口矢量网络分析仪三线校准技术的理论与演示
2020 Conference on Precision Electromagnetic Measurements (CPEM) Pub Date : 2020-08-01 DOI: 10.1109/CPEM49742.2020.9191760
R. Kishikawa, M. Horibe
{"title":"Theory and Demonstration of 1-port Vector Network Analyzer Calibration Technique Using Three Lines","authors":"R. Kishikawa, M. Horibe","doi":"10.1109/CPEM49742.2020.9191760","DOIUrl":"https://doi.org/10.1109/CPEM49742.2020.9191760","url":null,"abstract":"This paper shows a new calibration technique for 1-port vector network analyzers and describes a demonstration of its operation. The proposed technique requires no assumption for the theory and standard devices. Hence, precise measurements are considered possible. In the demonstration, a load termination was measured at 65 GHz. The measurement result was consistent with that by the open-short-load calibration method.","PeriodicalId":373216,"journal":{"name":"2020 Conference on Precision Electromagnetic Measurements (CPEM)","volume":"87 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126389539","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
Calibration Device of High Voltage Capacitance Bridge 高压电容电桥校准装置
2020 Conference on Precision Electromagnetic Measurements (CPEM) Pub Date : 2020-08-01 DOI: 10.1109/CPEM49742.2020.9191896
Dai Dong-xue, Wang Wei, Yang Yan, Chen Yan
{"title":"Calibration Device of High Voltage Capacitance Bridge","authors":"Dai Dong-xue, Wang Wei, Yang Yan, Chen Yan","doi":"10.1109/CPEM49742.2020.9191896","DOIUrl":"https://doi.org/10.1109/CPEM49742.2020.9191896","url":null,"abstract":"This paper describes a calibration device of high voltage capacitance bridge developed by National Institute of Metrology, China (NIM). The capacitance ratios are from 1/1 to 1000/1 with a MPE of $pm 1times 10^{-5}$, and dissipation factor (D) values are from 0.00001 to 0.1 with a MPE of $pm(0.1%timesmathrm{D}+0.00001)$. A control program was developed by Labview software, which can automatically control the connection of the internal components, switch the measuring point under high voltage (HV).","PeriodicalId":373216,"journal":{"name":"2020 Conference on Precision Electromagnetic Measurements (CPEM)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126408122","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
New AC Power Measurement Standard Based on Digital Sampling at CMS 基于CMS数字采样的交流功率测量新标准
2020 Conference on Precision Electromagnetic Measurements (CPEM) Pub Date : 2020-08-01 DOI: 10.1109/CPEM49742.2020.9191764
Kun-Long Chen, Shih-Fang Chen, Tsung-Han Ho
{"title":"New AC Power Measurement Standard Based on Digital Sampling at CMS","authors":"Kun-Long Chen, Shih-Fang Chen, Tsung-Han Ho","doi":"10.1109/CPEM49742.2020.9191764","DOIUrl":"https://doi.org/10.1109/CPEM49742.2020.9191764","url":null,"abstract":"CMS is developing a new AC power measurement system, and core researches include a synchronous digital sampling of voltage/current signals and a LabVIEW-based measurement platform for calculating various power parameters. According to experimental results, the new CMS AC power primary system based on the use of digital sampling shows a better measurement performance compared with a standard AC power meter. In the future, the developed newly AC measurement system will is used to complete the self-traceability of AC power standard in Taiwan.","PeriodicalId":373216,"journal":{"name":"2020 Conference on Precision Electromagnetic Measurements (CPEM)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126067102","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
Sensitive Calorimeter based on Coupled Dielectric Resonators 基于耦合介质谐振器的灵敏量热计
2020 Conference on Precision Electromagnetic Measurements (CPEM) Pub Date : 2020-08-01 DOI: 10.1109/CPEM49742.2020.9191916
L. Hao, Tom Quincey, G. Lorusso, J. Keightley, Jie Chen, J. Gallop
{"title":"Sensitive Calorimeter based on Coupled Dielectric Resonators","authors":"L. Hao, Tom Quincey, G. Lorusso, J. Keightley, Jie Chen, J. Gallop","doi":"10.1109/CPEM49742.2020.9191916","DOIUrl":"https://doi.org/10.1109/CPEM49742.2020.9191916","url":null,"abstract":"A coupled microwave dielectric resonator system is under development, aimed at realizing a high resolution single X-ray photon energy detector, operating at relatively high cryogenic temperature, around 4K. Construction of the cooler system and thermal characterisation system is completed, with a demonstrated base temperature of 2.2 K. All aspects of the novel calorimeter performance have been evaluated, including demonstration of the required rapid thermal time constant of a coupled resonator, a high $df/dT$ response and promising development of a low noise microwave detection system.","PeriodicalId":373216,"journal":{"name":"2020 Conference on Precision Electromagnetic Measurements (CPEM)","volume":"247 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120987918","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
Reflectometer Calibration for Net Power Measurement and Uncertainty 净功率测量和不确定度的反射计校准
2020 Conference on Precision Electromagnetic Measurements (CPEM) Pub Date : 2020-08-01 DOI: 10.1109/CPEM49742.2020.9191776
T. Morioka
{"title":"Reflectometer Calibration for Net Power Measurement and Uncertainty","authors":"T. Morioka","doi":"10.1109/CPEM49742.2020.9191776","DOIUrl":"https://doi.org/10.1109/CPEM49742.2020.9191776","url":null,"abstract":"A scalar reflectometer is ordinarily used for the net power measurement flowing into a device. The two-step calibration procedure of the reflectometer is a practical choice to carry out reliable measurements. In the present paper, uncertainty associated with the net power measurement with the practical calibration procedure is thoroughly discussed.","PeriodicalId":373216,"journal":{"name":"2020 Conference on Precision Electromagnetic Measurements (CPEM)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121199151","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
Evaluations of a Sampling Impedance Bridge 采样阻抗桥的评估
2020 Conference on Precision Electromagnetic Measurements (CPEM) Pub Date : 2020-08-01 DOI: 10.1109/CPEM49742.2020.9191849
Yicheng Wang, S. Schlamminger, B. Waltrip, Michael Berilla
{"title":"Evaluations of a Sampling Impedance Bridge","authors":"Yicheng Wang, S. Schlamminger, B. Waltrip, Michael Berilla","doi":"10.1109/CPEM49742.2020.9191849","DOIUrl":"https://doi.org/10.1109/CPEM49742.2020.9191849","url":null,"abstract":"This paper reports our effort to improve a sampling impedance bridge. Custom-modified ac multimeters together with optimized waveform digitizing software enable us to achieve a stability and resolution better than 1 part in 108 for nominal 1:1 voltage ratios around 1 kHz. We wish to leverage this new sampling capability to build a digital impedance bridge, aiming to derive the capacitance unit from the ac quantized Hall resistance.","PeriodicalId":373216,"journal":{"name":"2020 Conference on Precision Electromagnetic Measurements (CPEM)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125153856","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
Testing the Sampling System Using Josephson Arbitrary Waveform Synthesizer Established in TÜBİTAK UME 利用TÜBİTAK UME中建立的约瑟夫森任意波形合成器测试采样系统
2020 Conference on Precision Electromagnetic Measurements (CPEM) Pub Date : 2020-08-01 DOI: 10.1109/CPEM49742.2020.9191771
Tezgül Coşkun Öztürk, M. Arifoviç, O. Kieler, R. Behr
{"title":"Testing the Sampling System Using Josephson Arbitrary Waveform Synthesizer Established in TÜBİTAK UME","authors":"Tezgül Coşkun Öztürk, M. Arifoviç, O. Kieler, R. Behr","doi":"10.1109/CPEM49742.2020.9191771","DOIUrl":"https://doi.org/10.1109/CPEM49742.2020.9191771","url":null,"abstract":"This paper firstly briefly presents the JAWS system established in TÜBİTAK UME and the Sampling System already used in previous comparisons. Then sampling conditions used for sampling the JAWS output and algorithm used for estimating the measurement results are described. Measurement results show that the sampling system is able to measure AC voltages up to 500 Hz more accurately than the established AC voltage metrology at small AC Voltages.","PeriodicalId":373216,"journal":{"name":"2020 Conference on Precision Electromagnetic Measurements (CPEM)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125079997","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
Research and verification of DC current ratio self-calibration method 直流电流比自校正方法的研究与验证
2020 Conference on Precision Electromagnetic Measurements (CPEM) Pub Date : 2020-08-01 DOI: 10.1109/CPEM49742.2020.9191774
Liren Zhou, Yang Pan, Lei Lai
{"title":"Research and verification of DC current ratio self-calibration method","authors":"Liren Zhou, Yang Pan, Lei Lai","doi":"10.1109/CPEM49742.2020.9191774","DOIUrl":"https://doi.org/10.1109/CPEM49742.2020.9191774","url":null,"abstract":"In order to evaluate the metrological performance of DC current ratio instruments in real time, a DC current ratio self-calibration method based on reference winding is presented. Set reference winding with unit turns value; conduct two independent measurements for difference current after connecting DC current; the actual conversion value of primary current against secondary current is finally obtained combining with formula deduction and calculation. The classic equal nominal ratio calibration method is employed to verify the self-calibration results; the normalized error $E_{mathrm{n}}$ equals 0.43. This self-calibration method is characterized by the advantages of two simple measurement processes and measurement uncertainty of $8times 10^{-7}$.","PeriodicalId":373216,"journal":{"name":"2020 Conference on Precision Electromagnetic Measurements (CPEM)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121775940","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
Noise and stability of Fluke 8588A in digitizing mode 数字化模式下Fluke 8588A的噪声与稳定性
2020 Conference on Precision Electromagnetic Measurements (CPEM) Pub Date : 2020-08-01 DOI: 10.1109/CPEM49742.2020.9191833
M. Sira
{"title":"Noise and stability of Fluke 8588A in digitizing mode","authors":"M. Sira","doi":"10.1109/CPEM49742.2020.9191833","DOIUrl":"https://doi.org/10.1109/CPEM49742.2020.9191833","url":null,"abstract":"Stability and noise performance of a new digitizing multimeter Fluke 8588A was tested and analysed. The multimeter was set to measure short or DC signal generated by Programmable Josephson Voltage Standard and large records have been sampled. The results have been analysed using Overlapped Allan deviation and shows the performance of the digitize mode of the multimeter for various settings of aperture, sampling periods, filter settings and ranges.","PeriodicalId":373216,"journal":{"name":"2020 Conference on Precision Electromagnetic Measurements (CPEM)","volume":"116 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128084939","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
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