三线式短波宽带天线仿真分析及性能测试  

Simulation analysis and perform test of three-line HF wide band antenna

作　　者：袁仕继 侯小江 李博章 孙明峰 

机构地区：[1]中国洛阳电子装备试验中心,河南济源459000

出　　处：《电子元件与材料》2014年第6期46-50,共5页Electronic Components And Materials

基　　金：部级重大预研项目

摘　　要：针对常规短波天线的不足研制了一种三线式短波宽带天线。首先利用仿真软件HFSS对该天线进行了基础建模,然后对该天线在平拉架设和倒V架设时的反射损耗曲线和四个频率的方向图进行了仿真,分析了倒V架设时不同仰角对频率方向图的影响。最后利用实测数据对比分析了该天线和双极天线的通信性能,该天线具有通信范围广、增益高、辐射范围大等优点。According to conventional HF antenna insufficient, a three-line HF wide band antenna was developed. Basic modeling of the antenna was set up by using HFSS software, the reflection loss curve and the antenna direction patterns of four frequencies were simulated when the antenna was assembled at cable and inverted V erections. Influences of inverted V antenna with different elevations on frequency direction patterns were analyzed. Communication performances of the antenna and bipolar antennas were compared and analyzed by test values. The antenna has advantages of wide communication range, high gain, wide radiation range etc.

关 键 词：三线式短波宽带天线 仿真 天线方向图 话音质量等级 反射损耗 双极天线 

分 类 号：TN82[电子电信—信息与通信工程]