Belyayev, Serhiy and Ivchenko, Nickolay (2015) Digital fluxgate magnetometer: design notes. Measurement Science and Technology, 26 (12). p. 125901. ISSN 0957-0233
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Abstract
We presented an approach to understanding the performance of a fully digital fluxgate magnetometer. All elements of the design are important for the performance of the instrument, and the presence of the digital feed-back loop introduces certain peculiarities affecting the noise and dynamic performance of the instrument. Ultimately, the quantisation noise of the digital to analogue converter is found to dominate the noise of the current design, although noise shaping alleviates its effect to some extent. An example of magnetometer measurements on board a sounding rocket is presented, and ways to further improve the performance of the instrument are discussed.
Item Type: | Article |
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Subjects: | STM One > Computer Science |
Depositing User: | Unnamed user with email support@stmone.org |
Date Deposited: | 07 Jul 2023 03:59 |
Last Modified: | 21 May 2024 12:43 |
URI: | http://publications.openuniversitystm.com/id/eprint/1577 |