四合一天线合路器的控制与实现  

Implementation of four in one antenna combination

作　　者：于宁[1] 刘珩[1] 

机构地区：[1]中国农业大学信息与电气工程学院,北京100083

出　　处：《电子测量技术》2010年第1期21-24,共4页Electronic Measurement Technology

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.

关 键 词：FPGA天线合路器 四合一 

分 类 号：TN92[电子电信—通信与信息系统]