ELECTROMAGNETIC FIELD SIMULATION DEVICE AND ELECTROMAGNETIC FIELD SIMULATION METHOD

Japanese Patent JP2017184499

A

PROBLEM TO BE SOLVED: To suppress reduction of magnetic field intensity due to change of coil impedance, in an electromagnetic field simulation device.SOLUTION: An electromagnetic field simulation device 1 for simulating and generating an electromagnetic field leaked from a wireless power transmission system includes a signal generator 2 generating an AC signal, an amplifier 3 amplifying the output signal from the signal generator, a coil 8 for radiating the output signal from the amplifier 3 as an electromagnetic field, a matching section 4 provided between the coil 8 and amplifier 3, a temperature sensor 21 for detecting the temperature of the coil 8 or the fresh air, and a control section 13 for adjusting the parameters of the matching section 4 based on the temperature detected by the temperature sensor 21.SELECTED DRAWING: Figure 5

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KOSAKA YASUSHI
KANEZAKI YOSHIHIRO
TATENO YOSHIFUSA
TANIGUCHI SHINICHI
NAGAYAMA TOSHIHIRO
YUI TATSUNORI
WATANABE HIRONOBU

JP2016069589A

October 05, 2017

March 30, 2016

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PANASONIC SYSTEM NETWORKS R&D LAB CO LTD

H02J50/10; H02J50/70; H03H7/38

Patent business corporation Oshima patent office

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