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近年来,毫米波探测技术在雷达、辐射测量和射电天文学等领域得到广泛的应用与发展。很多时候需要将毫米波探测系统接收到的数据实时传输至计算机,以便对数据进行实时处理及显示。UDP/IP协议没有建立连接的过程,它的传输效率很高,在实际网络中被广泛采用。本文提出了一种通过嵌入式系统UDP/IP协议实现毫米波探测系统数据实时传输方案,该方案经过验证传输速率和可靠性均满足设计要求,能够实现毫米波探测系统的探测数据实时传输,且具有硬件成本低,灵活性好的优点。
In recent years, millimeter wave detection technology has been widely applied and developed in the fields of radar, radiation measurement and radio astronomy. In many cases, the data received by the millimeter wave detection system needs to be transmitted to the computer in real time so that the data can be processed and displayed in real time. UDP / IP protocol does not establish a connection process, its transmission efficiency is very high, is widely used in the actual network. In this paper, we propose a real-time data transmission scheme of millimeter-wave detection system through the embedded system UDP / IP protocol. The proposed scheme meets the design requirements of transmission rate and reliability, and realizes the real-time transmission of the detection data in the millimeter-wave detection system Has the advantages of low hardware costs, good flexibility.