DocumentCode
673961
Title
A monopole-coupled RFID sensor for pervasive soil moisture monitoring
Author
Hasan, Aftab ; Bhattacharyya, R. ; Sarma, Sridevi
Author_Institution
Sector H-12, Nat. Univ. of Sci. & Technol., Islamabad, Pakistan
fYear
2013
fDate
7-13 July 2013
Firstpage
2309
Lastpage
2310
Abstract
We present the design of an RFID-based passive sensor for pervasive soil moisture monitoring. Permittivity of soil changes with variations in moisture content causing a controlled change in the signal response of an RFID tag. We demonstrate that the passive sensor can reliably detect soil moisture content over a read distance of at least 0.8 m. Future research directions and prospective design improvements are also discussed.
Keywords
geophysical techniques; moisture measurement; monopole antennas; permittivity; radiofrequency identification; radiotelemetry; sensors; soil; monopole-coupled RFID sensor; pervasive soil moisture monitoring; signal response; soil change permittivity; soil moisture content detection; Antennas; Moisture; Probes; Radiofrequency identification; Soil moisture;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE
Conference_Location
Orlando, FL
ISSN
1522-3965
Print_ISBN
978-1-4673-5315-1
Type
conf
DOI
10.1109/APS.2013.6711813
Filename
6711813
Link To Document