J1113/4_201404 Immunity to Radiated Electromagnetic Fields - Bulk Current Injection (BCI) Method
Revised
5/20/2026
- Content
- This SAE Standard defines a method for evaluating the immunity of automotive electrical/electronic devices to radiated electromagnetic fields coupled to the vehicle wiring harness. The method, called Bulk Current Injection (BCI), uses a current probe to inject RF onto the wiring harness in the frequency range of 1 to 400 MHz. BCI is one of a number of test methods that can be used to simulate the electromagnetic field.
- Citation
- SAE International Technical Standard, Immunity to Radiated Electromagnetic Fields - Bulk Current Injection (BCI) Method, SAE Standard J1113/4_201404, Revised May 2026, Stabilized April 2026, https://doi.org/10.4271/J1113/4_201404.