Reduction of the Uncertainty in the Measurements of Magnetic Fields
- Autori: Miceli, R; Spataro, C; Roscia,M
- Anno di pubblicazione: 2014
- Tipologia: eedings
- OA Link: http://hdl.handle.net/10447/102690
The paper deals with magnetic field measurement, carried out by using a broadband and isotropic instrument. These measurements are characterized by a very high uncertainty values if compared with the ones usually related to other electrical measurements. For these reasons, if the measurements are performed to assess the exposure of human beings, these large uncertainty values imply a high risk of wrong decision when there is the need to establish if a site complies or does not comply with a specified emission limits. A reduction of the uncertainty values implies a reduction of the risk. With this aim, we propose an approach which, in particular but very typical cases, allows an effective reduction of the uncertainty values in the magnetic field measurements, avoiding the usage of very expensive instrumentation.