期刊名称：International Journal on Smart Sensing and Intelligent Systems
印刷版ISSN：1178-5608
出版年度：2009
卷号：2
期号：02
页码：200-212
出版社：Massey University
摘要：Electrodynamic sensors are used in the process industry because they are
low cost and robust. Though frequently used very little fundamental work on them
has been reported. This paper describes an investigation into characteristics of
hemispherically and rectangularly shaped sensors. Two parameters are investigated,
the effect of sensor area on sensitivity and the spatial filtering effect of the sensor due
to its finite size. Models are proposed and results obtained using them compared with
experimental values.
