SAE J1113/21_201305

SAE J1113/21 – Electronmagnetic Compatibility Measurement Procedure for Vehicle Components – Part 21: Immunity to Electromagnetic Fields 30 MHz to 18 GHz Absorber-Lined Chamber

This part of SAE J1113 specifies test methods and procedures for testing electromagnetic immunity (of vehicle radiation sources) of electronic components for passenger cars and commercial vehicles. To perform this test method the electronic module along with the wiring harness (prototype or standard test harness) and peripheral devices will be subject to the electromagnetic disturbance generated inside an absorber-lined chamber. The electromagnetic disturbances considered in this part of SAE J 1113 are limited to continuous narrowband electromagnetic fields.

Immunity measurements of complete vehicles are generally only performed at the vehicle manufacturer. The reasons for example are high costs of a large absorber-lined chamber preserving the secrecy of prototypes or the large number of different vehicle models. Therefore for research development and quality control a laboratory measuring method shall be applied by the manufacturers.

Part 1 of SAE J1113 specifies the general definitions practical use and basic principles of the test procedure.

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Published:

05/28/2013

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1 file 4.7 MB

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