| 摘要 |
The invention relates to an antenna for electromagnetic compatibility tes ting, that comprises an upper plate (2) and a lower plate (4) having paralle l longitudinal axes, maintained at a distance (h) from each other, and mecha nically connected to each other at each of their longitudinal ends (2.1, 2.2 , 4.1, 4.2) by longitudinal plates (6, 8, 10, 12), said upper (2) and lower (4) plates and said longitudinal plates (6, 8, 10, 12) defining a space (E), characterised in that said upper (2) and lower (4) plates and said longitud inal plates (6, 8, 10, 12) are mounted so as to be capable of movement relat ive to each other in order to define a space having dimensions that can be m odified, wherein the distance between the lower and upper plates can be modi fied and/or the length of the lower and upper plates can be modified.
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