| 摘要 |
A method for testing radio frequency interference (RFI) of electromagnetic compatibility (EMC) chamber includes: setting a threshold value of noise bandwidth (NBW) on the computer in response to user's operation, activating a signal source in the EMC chamber to transmit test signals using the computer, adjusting the antenna to a predetermined height and orients a polarization direction along a vertical direction, and controlling the signal source to rotate using the computer, testing the EMC chamber to obtain a NBW value, and comparing the NBW value with the threshold value to determine the RFI of the EMC chamber.
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