Multi-antenna electronic device development system applied in multipath environment

The invention provides a multi-antenna electronic device development system applied in multi-path environment, comprising a switch, a multi-antenna module, a wireless transmitter and a multi-antenna environment parameter acquisition and control device. The multi-antenna module comprises a plurality of antenna units, and each antenna unit comprises at least one antenna assembly and at least one radio frequency switch. The wireless transmitter transmits a multi-input multi-output non-signaling wireless signal to the antenna unit. The multi-antenna environmental parameter acquisition and controldevice comprises a wireless receiver, a software definition radio module, an antenna control module and a user control interface. The wireless receiver is connected with the antenna unit and the software definition radio module, and the antenna control module is connected to the user control interface. The antenna control module controls the radio frequency switch according to the wireless environment parameter and an ant