Anritsu and AeroGT Labs are collaborating on 5G Multiple-In Multiple-Out (MIMO) Over-the-Air (OTA) test platforms to characterize, test, and optimize antennas. The platforms perform single- or multiple-use antenna performance and reliability tests on products, such as vehicles, mobile devices, and similar designs, in a simulated environment before commercialization.
Vehicle antenna performance is vital in advanced autonomous driving vehicles and critical automotive safety features, such as eCall. In modern vehicles, there is a minimum of 15 onboard antennas that link communications, entertainment, self-driving, and safety subsystems. They must be tested singularly and simultaneously to ensure proper operation and their ability to coexist.
The turnkey systems integrate solutions from General Test Systems (GTS) and the Anritsu MT8821C and MT8000A.
“The millimeter-wave (mmWave) frequency range is characterized by high-performance and robust reliability and is ideal for 5G MIMO OTA applications,” said Steve Wong, Chief Marketing Officer for AeroGT. “While performing OTA MIMO measurements in a mmWave anechoic chamber is necessary to obtain reliable and accurate measurements, a myriad of other instrumentation, such as vector network analyzers, signal generators, and automation software, is required and must be integrated to form a fully functional system.
