请教大家个问题:CISPR25 中,测试台上的接地参考平面的尺寸是从哪些方面因素考虑来制定的?
The reference ground plane shall be made of 0,5 mm thick (minimum) copper, brass, bronze or galvanized steel.
The minimum size of the reference ground plane for conducted emissions (voltage method) shall be 1 000 mm x 400 mm.
The minimum size of the reference ground plane for conducted emissions (current probe method) shall be 2 500 mm x 400 mm.
The minimum width of the reference ground plane for radiated emissions shall be 1 000 mm. The minimum length of the reference ground plane for radiated emissions shall be 2 000 mm, or underneath 824 the entire equipment plus 200 mm, whichever is larger.
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