DOIONLINE 
DOIONLINE Publish In |
International Journal of Industrial Electronics and Electrical Engineering (IJIEEE)-IJIEEE |
 Journal Home Volume Issue |
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Issue |
Volume-4,Issue-6 ( Jun, 2016 ) | |||||||||
Paper Title |
Microwave Based Sensors For Crack Detection | |||||||||
Author Name |
Konark Goel, Piyush Gupta, Usha Kiran K | |||||||||
Affilition |
Electronics and Communication Engineering, Department SENSE India, Vellore Institute of Technology | |||||||||
Pages |
107-111 | |||||||||
Abstract |
Three different types of resonators have been proposed as microwave based sensors for crack detection. Two are complimentary SRR’s based on microstrip line and coplanar waveguide technology. Third one is a compact ELC resonator with stubs based on microstripline technology. All are analyzed and compared on the basis of their sensitivity in detecting cracks in a metal surface. Other than detecting cracks these resonators detect unevenness or misalignment in metal surfaces as significant change is seen in the properties of the resonators in presence of metal. Cracks of length 0.1mm and 1mm are detected using these resonators. Keywords— SRR, Metamaterial. | |||||||||
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