Antenna Measurement System for 5G Application

In this paper, the novel antenna measurement system for 5G application is proposed. The proposed system uses a spherical near-field measurement method and multi-probe to improve the measurement speed. The Digitizer is connected to 7 probes and can be measure the data simultaneously. It can measure not only antenna performance such as 3D beam pattern, gain but also RF/RRM characteristics such as transmitted power, EVM, ACLR etc.