Prototyping of a wireless tomography system using software-defined radio

摘要

We propose a prototype system for wireless tomographic imaging using commercially available software defined radio systems. The proposed architecture utilizes USRP2 systems as sensor nodes. The USRP2 system is evaluated as a means of accurately measuring attenuation for use in self-coherent tomography. The potential error and its impact on the accuracy of our proposed system is explored.