SIC OpenIR
Passive Wireless LC Proximity Sensor Based on LTCC Technology
Ma, Mingsheng; Wang, Yi; Liu, Feng; Zhang, Faqiang; Liu, Zhifu; Li, Yongxiang
2019-03-01
Source PublicationSENSORS
ISSN1424-8220
Volume19Issue:5
SubtypeArticle
AbstractIn this work, we report a passive wireless eddy current proximity sensor based on inductive-capacitive (LC) resonance using a low temperature co-fired ceramic (LTCC) technology. The operation principle of the LC proximity sensor to the metal targets was comprehensively discussed through electromagnetic simulation and circuit model. Copper and aluminum were selected as the metal target materials for the measurements. Circular copper plates with different diameters and thickness were used to investigate the influence of the surface area and thickness of the target on the sensitivity. The decreases of the sensitivity with the decrease of the surface area and thickness were observed. The LC proximity sensor showed a high sensitivity of 11.2 MHz/mm for the proximity distance of 1-3 mm, and large detection range up to 10 mm. The developed LC proximity sensor is promising for passive wireless metal detections and proximity measurements under harsh environments.
Keywordproximity sensor eddy current LC resonance LTCC technology
DOI10.3390/s19051110
Language英语
WOS Research AreaChemistry ; Engineering ; Instruments & Instrumentation
PublisherMDPI
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/27295
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Ma, Mingsheng,Wang, Yi,Liu, Feng,et al. Passive Wireless LC Proximity Sensor Based on LTCC Technology[J]. SENSORS,2019,19(5).
APA Ma, Mingsheng,Wang, Yi,Liu, Feng,Zhang, Faqiang,Liu, Zhifu,&Li, Yongxiang.(2019).Passive Wireless LC Proximity Sensor Based on LTCC Technology.SENSORS,19(5).
MLA Ma, Mingsheng,et al."Passive Wireless LC Proximity Sensor Based on LTCC Technology".SENSORS 19.5(2019).
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Ma, Mingsheng]'s Articles
[Wang, Yi]'s Articles
[Liu, Feng]'s Articles
Baidu academic
Similar articles in Baidu academic
[Ma, Mingsheng]'s Articles
[Wang, Yi]'s Articles
[Liu, Feng]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Ma, Mingsheng]'s Articles
[Wang, Yi]'s Articles
[Liu, Feng]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.