Component control system and method of phase control array antenna communication

Abstract

The invention provides a component control system and method of phase control array antenna communication. The system comprises a wave control machine, an exciter board main control chip, a data receiving chip, a data sending chip, a radio frequency feeding network, a power supply module and at least two TR components; the wave control machine is used for sending wave control data to the exciter board main control chip, and receiving working state information which is of the TR components and is collected by the exciter board main control chip. The exciter board main control chip is used for analyzing and processing the wave control data, and generating control signals corresponding to the TR components. The TR components are used for controlling radio frequency signals, which are passed by the radio frequency feeding network, according to the control signals of the exciter board main control chip, and executing wave speed scanning. The system adopts a strategy of sequentially controlling the different TR components, solves the problem of communication interruption caused by phase shift code switching of the TR components, thus achieves precise control on wave speed, and ensures strict continuity of high-rate data transmission.

Description

technical field [0001] The invention relates to the technical field of phased array antenna data transmission communication, in particular to a component control system and method for phased array antenna communication. Background technique [0002] With the continuous development of communication technology and requirements, the performance requirements of communication systems such as data rate, EIRP, and time resource allocation are also getting higher and higher. The application of phased array antennas in digital communication scenarios has become a potential development direction. . [0003] Phased array antenna systems are widely used in radar, navigation and electronic countermeasures and other engineering and technical fields. The basic principle of the phased array antenna system is to control the amplitude and phase of the transmitted and received signals on each array element of the phased array antenna array, so that the beam synthesized in space points to a sp...

AI Technical Summary

Problems solved by technology

[0005] In view of the defects in the prior art, the purpose of the present invention is to provide a component control system and method for phased array antenna communication, to solve the problem of communication interruption caused by switching phase shift codes of TR components, so as to achieve accurate wave velocity control to ensure strict continuity of high-rate data transmission

Images