Nguyen, Huu Duc and Bui, Dinh Tu and Nguyen, Thi Ngoc and Lap, V. and Do, Thi Huong Giang (2013) Metglas/PZT-Magnetoelectric 2-D Geomagnetic Device for Computing Precise Angular Position. IEEE Transactions on Magnetics, PP (99). p. 1. ISSN 0018-9464
Full text not available from this repository.Abstract
A magnetoelectric two-dimensional (2-D) geomagnetic device for the precisely angular position computation is provided. The magnetic sensor module consists of two Metglas/PZT magnetoelectric 1-D sensors in an orthogonal arrangement. The sensor signals are excited and detected by a self-made digital lock-in amplifier. For mapping output sensor signals, normalization was performed on the operational module. Both the spatial (azimuth and pitch) angles are then easily computed while rotating and/or swinging the sensor module. This simple and low-cost geomagnetic device is integrated with mobile transceivers for automatic determination and control of the latter antenna direction with respect to the position of the geostationary satellite in communication.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Digital signal processing;Geomagnetism;Magnetic field measurement;Magnetoelectric effects |
| Subjects: | Engineering Physics |
| Divisions: | Faculty of Engineering Physics and Nanotechnology (FEPN) |
| Depositing User: | Prof. Xuan-Tu Tran |
| Date Deposited: | 13 Jun 2013 06:00 |
| Last Modified: | 21 May 2016 03:44 |
| URI: | http://eprints.uet.vnu.edu.vn/eprints/id/eprint/155 |
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