Wireless Moisture Sensor Using a Microstrip Antenna
Joint Authors
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-12-10
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
A wireless moisture sensor has been developed on the basis of the backscatter characteristic of the microstrip antenna, which works in the far field without a battery.
This study aims to develop a wireless sensor with a long communication distance and to apply the wireless applications, such as monitoring the moisture in the wrapped products and surface adsorption of hydrogen peroxide in the biological isolation systems.
The dropwise addition of the distilled water on the cleaning tissue is clearly detected by the measurement of the backscattered power from the sensor at the frequencies of 0.954 GHz and 2.45 GHz.
The ratio of the backscattered power in two frequency bands can be used as an index to measure moisture.
American Psychological Association (APA)
Toba, Tatsuo& Kitagawa, Akio. 2011. Wireless Moisture Sensor Using a Microstrip Antenna. Journal of Sensors،Vol. 2011, no. 2011, pp.1-6.
https://search.emarefa.net/detail/BIM-501381
Modern Language Association (MLA)
Toba, Tatsuo& Kitagawa, Akio. Wireless Moisture Sensor Using a Microstrip Antenna. Journal of Sensors No. 2011 (2011), pp.1-6.
https://search.emarefa.net/detail/BIM-501381
American Medical Association (AMA)
Toba, Tatsuo& Kitagawa, Akio. Wireless Moisture Sensor Using a Microstrip Antenna. Journal of Sensors. 2011. Vol. 2011, no. 2011, pp.1-6.
https://search.emarefa.net/detail/BIM-501381
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-501381