1.
Study on H_∞-PID control for Position Servo of Antenna Pointing Mechanism
天线指向机构位置伺服的H_∞-PID控制研究
2.
Beam pointing error of a radome
天线罩波束指向误差
3.
beacon transmitter
无线电指向标发射机
4.
The aerial which sends out the signal and receives the reflected signal is pointed straight at the aircraft.
发射出信号并接受返回信号的天线是直接指向飞机的。
5.
Complicated mathematical relations exist between beam direction angle and mechanical angle of the antenna pedestal in Cassegrain antenna system discussed in this paper.
文中介绍的卡塞格伦天线系统中,波束指向角度和天线座机械角度有着复杂的数学关系。
6.
Study on and Analysis of the Relations between Beam Direction and Mechanical Angle of the Antenna Pedestal in Cassegrain Antenna
卡塞格伦天线系统中波束指向角度和天线座机械角度关系的研究与分析
7.
Analysis of the Feed Structure of Millimeter Wave Radial Line Slot Antennas;
毫米波径向线缝隙天线馈源结构分析
8.
VOR airborne antenna
甚高频全向无线电信标机载天线
9.
isotropic antenna
各向同性天线, 全向天线
10.
Search of the Methods for Calibrating the Single-Antenna Tracking/Pointing and Baselines of Pairs of Antennas
关于单天线跟踪指向校准和双天线基线校准的探讨
11.
Research on Pattern Reconfigurable Printed Dipole Antenna
方向图可重构印刷偶极子天线的研究
12.
A radio receiver and directional antenna used as a system to determine the angular direction of incoming radio signals.
无线方向探测器一种无线电接收和指向天线系统，用来确定收到的无线电信号的角方向
13.
Analysis of Airborne Navigation Antenna Pattern Based on FEKO
基于FEKO的机载导航天线方向图分析
14.
Accurate Adjustment of Pointing and Polarization Angle of Satellite Receiving Antenna
卫星接收天线的指向及极化倾角的准确调整
15.
Before the polarization angle adjustment, the antenna pointing may need to be adjusted in advance.
极化角调整前可能需要调整天线的对星指向。
16.
Study on Antenna Expansion and Pointing Control to Flexible Multbody Satellite
挠性多体卫星天线展开及指向控制的研究
17.
Influence and correction method of atmosphere refraction on tracking antenna direction
大气折射对跟踪天线指向的影响及修正方法
18.
Time Direction and Building Mechanism of "Qian" & "Hou";
“前”“后”的时间指向及其构成机制