解决方案

概述

Overview

         中海启航科技（北京）有限公司AFTS-U系列无人机天线远场测试系统利用无人机操控平台作为对角度、空间位置的控制，在多功能自动化软件的控制下，完成工作频率内各类天线远场收发态幅度方向图、相位方向图、圆极化方向图、交叉极化方向图，以及天线增益、圆极化轴比等电性能参数的测试。具备多频点、连续波测试功能和天线远场测试数据采集、处理、分析及输出功能。

    The AFTS-U series UAV antenna far-field test system of China Sailingtek Company Limited uses the UAV control platform as the control of angle and space position. Under the control of multi-functional automation software, the test system completes the amplitude pattern, phase pattern, circular polarization pattern and cross polarization pattern of various antenna far-field receiving and transmitting States within the working frequency, as well as the measurement of antenna gain and axial ratio of circular polarization. It has the functions of multi-frequency point, continuous wave test and data acquisition, processing, analysis and output of antenna far-field test.

组成

Composition

无人机天线远场测试系统覆盖1kHz-40GHz频率范围。由主控计算机、带机载接收机的无人机、地面信号源、频谱分析仪、天线以及测试系统分析软件组成。

The UAV antenna far-field test system covers the frequency range from 1 KHz to 40 GHz. It is composed of main control computer, UAV with airborne receiver, ground signal source, spectrum analyzer, antenna and test system analysis software.

天线方向图展示

Antenna pattern display

2D方向图（2D pattern）

3D方向图（3D patterns）    

测试无线台站的整体辐射特征（test the overall radiation characteristics of a wireless station）