Abstract
This paper presents a wireless planar microwave sensor operating at industrial scientific and medical (ISM) frequency for the detection of dielectric materials. The microwave sensor consists of a reader (ground defected microstrip coupled line) and a passive tag where a complementary split-ring resonator (CSRR) is made on the commercially available copper-foil. The CSRR is a peel-off type tag that is excited using the near field of microstrip coupled transmission line. The near field coupling, the low-cost passive tag design, and the high sensitivity (~250 MHz change per unit change in dielectric constant) make the proposed sensor wireless, cost-effective, and reliable.
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- Publication version
- Accepted or Published Version
- License
- Copyright (2020, IEEE)
Keywords
Details
- Category:
- Conference activity
- Type:
- publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
- Title of issue:
- 2020 23rd International Microwave and Radar Conference (MIKON) strony 260 - 262
- Language:
- English
- Publication year:
- 2020
- Bibliographic description:
- Jha A., Lamęcki A., Gomez-Garcia R., Mrozowski M.: Near Field Coupled Wireless Microwave Sensor// 2020 23rd International Microwave and Radar Conference (MIKON)/ : , 2020, s.260-262
- DOI:
- Digital Object Identifier (open in new tab) 10.23919/mikon48703.2020.9253848
- Sources of funding:
- Verified by:
- Gdańsk University of Technology
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