OTA Amplitude And Phase RF Calibration Test System
Active phased array rf antenna is composed of multiple units, which is affected by power supply, working environment, aging of components and other factors. The amplitude and phase of each unit of
phased array antenna will change. Therefore, when using active phased array antenna, it is necessary to calibrate it regularly or irregularly. HBTE provides an OTA amplitude and phase calibration
test system which can be charactered by its high efficiency and simple system connection.