摘要
测试转台对微波天线测试具有重要意义。介绍了两轴测试转台,它具有方位和俯仰2个转动方向,程序控制和手动控制两种方式,经济性好,体积小,定位精度满足天线的内外场测试。普通转台设计要素在该转台的设计过程得到了体现。
The test turntable is of important meaning to microwave antenna test. This paper introduces a dual-axis test turntable, which has two rotation directions, azimution and elevation; two control modes.program control and manual control. The turntable is ecnomical and has small volume ＆ good position precision which satisfies the infield and outfield test of antenna. The design procedure shows designessential of common turntables.
出处
《舰船电子对抗》
2016年第6期116-120,共5页
Shipboard Electronic Countermeasure
关键词
转台
负载转矩
步进电机
turntable
load torque
stepper motor
