Antenna Demonstration Module

The Antenna Demonstration module demonstrated two propagation phenomena: free space path loss and polarization loss. The module consisted of two antennas, a software defined radio, and an all-in-one touch screen Raspberry Pi Module. The software defined radio transmitted a signal from one antenna and the second received the signal and reported the relative gain on the output display which could be used to demonstrate the effects of free space path loss and polarization loss. The software defined radio was driven by GNU Radio.