| 摘要 |
<p>In order rapidly and accurately to detect the transmission properties of mobile wireless telecommunication devices, e.g. portable telephones, an artificial (test) environment is provided for a predetermined period in the form of a screened chamber (MK) with partially reflective inner walls, a uniform electromagnetic field distribution in the chamber (MK) and a moving device (PV) for randomly moving a first transmitter/receiver (SEE1, BS, MT), e.g. a portable unit or a wireless base station.</p> |
