Electromagnetic Compatibility Scanner

Sammanfattning: With the increasing amount of wireless devices in use today. All from Bluetooth headphonesto smart fridges, which communicates wirelessly to a server or phone. The needfor the radio frequency spectrum to be free from disturbances is necessarily. There aretoday regulations stating how much a device is allowed to transmit into the radio frequencyspectrum, this is to prevent and control disturbances from electronics whichdoes not intend to transmit into the radio frequency domain. In this report a setupis proposed to conduct near eld scanning of planar surfaces such as PCBs. This tolocate if a trace of component is transmitting or if the transmitted energy is higherthan allowed. This report includes verication of self made probes through tests andsimulation as well as comparison with commercially available probes. As well as evaluationof a robotic arm for use as the probe mover and the evaluating of a softwaredened radio with amplier.