@article{oai:kyutech.repo.nii.ac.jp:00000240,
 author = {Yamaguchi, M and Takezawa, Masaaki and 竹澤, 昌晃 and Ohdaira, H and Arai, K.I. and Haga, A},
 issue = {1-3},
 journal = {Sensors and Actuators A: Physical},
 month = {Apr},
 note = {We discuss the directivity and sensitivity of high frequency carrier type thin-film magnetic sensor (or so-calledMI sensor.) The inductance of the sensor changes as a function of the angle, θ, between the appliedmagnetic field, Hdc, direction and the length direction of the sensor. The relationbetween the inductance and the angle is cos3θ because the inductance varies as Hdc3. The effective magnetic fieldinside the magnetic thin-film is proportional to Hdc cosθ because of the rectangular shape. Moreover, the highsensitivity of 2 x 10-4 Oe has been demonstrated provided a 140 MHz carrier current and lock-in amplifierdetection.},
 pages = {102--105},
 title = {Directivity and sensitivity of high-frequency carrier type thin-film magnetic field sensor},
 volume = {81},
 year = {2000},
 yomi = {タケザワ, マサアキ}
}