Phased-array antenna TR component fault monitoring method and system

• Main Authors: QIU YUAN, SU JIAWEI, LIU BO, CHENG LIFU, LI XINXIN, LI XIAOLEI, BAI LIANG, WANG HAO
• Format: Patent
• Language: Chinese; English
• Published: 19.11.2019
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION

The invention provides a phased-array antenna TR component fault monitoring method and system. The phased-array antenna TR component fault monitoring method comprises the steps: acquiring a control code of each TR component; sending the control code to a corresponding TR component according to an interface time sequence of the TR component; reading back the control code written into the TR component, and comparing the read-back control code with the sent control code; and if the comparison result is inconsistent, recording the TR component as a suspicious TR component, and switching to a faultprocessing mode to troubleshoot the fault of the suspicious TR component. According to the invention, autonomous monitoring of the TR component can be realized, and an early TR component fault can bediscovered, and application operation is prevented from being influenced by disordered beam pointing of the phased-array antenna due to the fault, and the reliability is high, and rapid positioning of the component fault can