摘要 |
PROBLEM TO BE SOLVED: To provide a device for measuring electric field intensity distribution, capable of measuring easily and properly an electric field intensity distribution in a space in which an IC tag or the like is used. SOLUTION: This device for measuring electric field intensity distribution is used for measuring the electric field intensity distribution in a measuring space. To put it concretely, an electric field intensity measuring means measures electric field intensity in a radio wave received by an antenna, and a signal transmission means generates a prescribed signal corresponding to the measured electric field intensity, and transmits the prescribed signal by radio. For example, the signal transmission means generates and transmits a light signal. A position specification means receives the prescribed signal, and specifies a position where the electric field intensity is measured based on the prescribed signal. The electric field intensity distribution in the measuring space can be measured easily and properly by the device for measuring electric field intensity distribution. COPYRIGHT: (C)2009,JPO&INPIT
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