SYSTEM AND METHOD FOR CALIBRATION OF PHASED ARRAY ANTENNA HAVING INTEGRAL CALIBRATION NETWORK IN PRESENCE OF AN INTERFERING BODY

摘要

PURPOSE: a kind of system and method are provided in interfering body with piece calibration network to realize that the calibration ratio for calculating correction passes through electromagnetic combination structure for calibrating phased array antenna. ;CONSTITUTION: one sources RF (35) transmitting external signal is to antenna and operation. A kind of RF simulation apparatus (42) generation far field outfield passes through the first electromagnetic coupling device. A kind of structure-receiving calibration rain calculator (38), which calculates, to be readjusted calibration ratio and passes through internal signal and external signal. ;The 2012 of copyright KIPO submissions