| 摘要 |
A testing method for measuring electromagnetic interference of a noise on a to-be-tested printed circuit board, has the steps of: a) injecting a signal simulating an expected noise of a predetermined device mounted on the to-be-tested printed circuit board, into the to-be-tested printed circuit board, in a condition in which at least the predetermined device is not actually mounted on the to-be-tested printed circuit board; and b) measuring electromagnetic interference of the signal.
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