MAGNETIC FIELD IMMUNITY TESTING DEVICE - KIKUSUI ELECTR0NICS CORP

Title:

MAGNETIC FIELD IMMUNITY TESTING DEVICE

Document Type and Number:

Japanese Patent JP2018025482

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To generate a highly uniform magnetic field at a desired level for measuring the immunity resistance of an electronic apparatus equipped in a vehicle, for example.SOLUTION: The magnetic field immunity testing device measures the immunity resistance of an electronic apparatus by irradiating the electronic apparatus with electromagnetic waves. The magnetic field immunity testing device includes: a plurality of loop coils with different diameters located in a concentric pattern; and a selector for selecting at least two from the loop coils; and a power amplifier which can supply a high-frequency current to the selected two or more loop coils.SELECTED DRAWING: Figure 7

Inventors:

MATSUFUJI MASATAKE
NOJIRI MISAO
MORI AKIRA
INAMI JUN

Application Number:

JP2016157921A

Publication Date:

February 15, 2018

Filing Date:

August 10, 2016

Export Citation:

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Assignee:

KIKUSUI ELECTR0NICS CORP
TOYOTA MOTOR CORP
DENSO TEN LTD

International Classes:

G01R31/00

Attorney, Agent or Firm:

Patent Business Corporation Tani/Abe Patent Office

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