A low-cost IEEE802.11ad wireless network appliance test system with Mixed Domain Oscilloscope and down converter

We developed a low-cost IEEE802.11ad 60 GHz band test solution. It consists of a down converter based on the harmonic mixer and a Mixed Domain Oscilloscope. We confirmed the performance of the low-cost test system has approximately 7% error vector magnitude in total. In this report, we describe the details and performance of the low-cost test system.