摘要
介绍了一种基于FPGA控制的四合一天线合路器,该合路器能够根据4部电台的不同频率选择正确的通信信道,并将其信息传送到一路天线上进行通信。文中介绍了该合路器的硬件结构,软件控制算法以及工程上的实现方法。测试表明,该天线合路器能够满足4部电台同时在一路天线上进行接收与发送的要求,具有广泛的实用价值。
Four in one antenna combination based on the control of FPGA is described. The antenna combination can choose channel correctly by the frequency of radio. At the same time it transmits the information to one antenna. This paper introduces the hardware structure of antenna combination and the arithmetic of software. The implementation of project is also introduced. It is proved that the antenna combination can transmit and receive information according to one antenna. It meets the needs of a variety of testing environment and is applied in kinds of fields.
出处
《电子测量技术》
2010年第1期21-24,共4页
Electronic Measurement Technology
