Figure 2 shows the block diagram of the USRP. The brainchild of Matt Ettus, the USRP is an extremely flexible USB device that connects your PC to the RF world. The USRP consists of a small motherboard ...

With USRP and LabVIEW, we built and tested the passive wireless detection demo very quickly. Using functions built into LabVIEW, we can efficiently implement a series of vector operations, such as ...