This application note describes a case study of the power and radiation pattern measurements on a Wifi Access Point. It shows several ways of using the RMS-0660 to measure antenna radiation and power properties.
"Using two completely different methods, with only 0.4dB difference, the radiated and conducted results were nearly identical."
The RMS system is a turnkey system for measuring radiated properties of wireless devices and antennas. It consists of a turn table, dual polarized measurement antenna, dual channel receiver and PC software. There are several RMS types with frequency ranges between 400MHz and 6GHz, covering most popular communication bands of wireless and IoT devices.
The RMS allows measuring radiation patterns of wireless devices that transmit their own signal, as well as measuring standalone antennas by feeding a signal from the built-in RMS generator.
Both methods were used to reconcile the results of the two measurements.