There is disclosed an arrangement for measuring the effectiveness of a shielding material against electromagnetic fields. The arrangement comprises a first and a second reverberation chamber sharing a common wall. The common wall is partly made of the shielding material. A first antenna is arranged in the first reverberation chamber. The first antenna transmits an electromagnetic field. The electromagnetic field goes through the shielding material to enter the second reverberation chamber. A second antenna arranged in the second reverberation chamber receives the electromagnetic field. The second reverberation chamber comprises at least one deformable wall, so as to mix the electromagnetic field before it is received by the second antenna.
|Publication status||Submitted - 27 May 2009|