Figure 1From: No effects of GSM-modulated 900 MHz electromagnetic fields on survival rate and spontaneous development of lymphoma in female AKR/J mice Measures to guarantee stable and reproducible exposure fields. a) Single mode excitation of the cage region b) Metal ribs used to shift the cut off frequency of unwanted higher order modes (e.g. TEz01, TMz01) out of the operation frequency rangeBack to article page