@article{oai:kanazawa-u.repo.nii.ac.jp:00009497,
 author = {Kacprzak, D. and Taniguchi, T. and Nakamura, N. and Yamada, Sotoshi and Iwahara, Masayoshi},
 issue = {4},
 journal = {IEEE Transactions on Maggetics},
 month = {Jul},
 note = {This paper presents a novel eddy-current testing (ECT) sensor for the inspection of printed circuit board (PCB), which detects trace damages on PCB conductors. The sensor is composed of a meander-exciting coil and three solenoid pick-up coils. Application of three pick-up coils increases the speed of the inspection process. Information about defects can be extracted either from an amplitude or a phase of a signal obtained during the inspection. A visualization process was provided using the amplitude data. In this paper the structure of the ECT sensor and principles of detection as well as experimental results are presented.},
 pages = {2010--2012},
 title = {Novel Eddy Current Testing Sensor for the Inspection of Printed Circuit Boards},
 volume = {37},
 year = {2001}
}