MDPI Open AccessMDPI Open AccessCiudad, D.Díaz Michelena, M.Pérez, L.Aroca, C.2022-02-112022-02-112010-03-09Sensors 10(3): 1859-1870(2010)https://www.mdpi.com/1424-8220/10/3/1859http://hdl.handle.net/20.500.12666/515In this paper, we give an overview of the research on fluxgate magnetometers carried out in Spain. In particular we focus in the development of the planar-type instruments. We summarize the fabrication processes and signal processing developments as well as their use in complex systems and space.engAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttps://creativecommons.org/licenses/by-nc-nd/4.0/MagnetometryFluxgatePlanar fluxgateSignal processingDouble in phase demodulationAutomatic identificationAutomatic guidanceRFIDSpace applicationsinfo:eu-repo/semantics/article10.3390/s1003018591424-8220info:eu-repo/semantics/openAccess