提出一种全新的雷达天线方位转台结构方案。
A new structural project of the bearing turntable for the radar antenna is put forward in this paper.
稍加改变也可以用来自动控制天线方位的转动，以满足其他类型的雷达显示。
After making a slight modification, the system is applicable to automatically control the azimuth Angle to suit the need of other types of indicator display.
在微波通信中，天线方位角的校准通常采用经纬仪法，存在误差大、效率低的缺点。
In microwave communication, the conventional theodolite method for antenna azimuth calibration is of large error and poor efficiency.
本文利用ECM WF模式风场分析了风向多解消除的准确率与天线方位角、入射角以及风速的关系。
Using ECMWF model winds, the relationships of ambiguity selection accuracy with azimuth Angle, incidence Angle and wind speeds are analysed.
此次研究中使用的手机，天线靠近底部位置，所以大脑受影响的区域位于眶额部分，即眼睛的正后方、颞极的上方位置。
On the phones used in the study the antennas are near the bottom, so the brain areas involved were the orbitofrontal region, which sits right behind the eyes, and the temporal pole below it.
超短波信号用圆形天线阵接收，采用MUSIC算法检测方位信息。
With circular antennas accepting the Ultrashort wave signal, by MUSIC arithmetic to measure direction information.
研究结果表明：该装置可以作为卫星便携站等小型天线的方位转动装置。
The results indicate that the device can be used as azimuth driving mechanism of a portable satellite station and other small antennas.
利用计算机来处理限位中断，实现了天线座在方位面上连续旋转；
The limit interrupts are performed by the computer in order to keep the antenna turning continually in the azimuth plane.
在散射系统开通时，天线的方位调整至关重要。
It's important that the azimuth of the antenna is tuned when troposcatter system working.
给出了雷达的结构总体设计方案，计算了天线的惯性载荷以及风载荷，并由此得出方位转动电机所需的最小输出扭矩。
The paper presents the scheme of structural design of this radar and makes selection of stepping motor via the counting of wind load and inertia load of antenna.
本文为系统设计和进一步研究天线相位中心偏移方位多波束系统的成像处理方法提供了参考。
The paper provides the reference for system design and further studying on imaging algorithm of displaced phase centers multiple azimuth beam SAR.
分析了定向探测器的工作原理和目标方位识别的关键技术，并对探测天线的设计做了详细的分析和计算。
The work principle of directional detector and the key technique for identifying target bearing are analyzed. Design and calculation of detecting antenna have been carried out.
本文主要分析采用光纤前端的光学天线阵列激光告警器结构原理，以及其方位识别方法。
This thesis mainly introduces optical antenna arrays and coding method of laser warning system using optical fiber front end technology.
一般非综合孔径雷达的方位分辨率受天线波束宽度的限制。
Angular resolution of a real aperture radar is limited by the beam width of the radar antenna.
本文寻求一种在扫描实孔径雷达中，利用方位信号处理获得优于天线波束宽度的角分辨力的途径。
This paper concentrates on the problem of finding a way to obtain angular resolutions better than the beam width of real aperture radars by means of azimuth signal processing.
中波信号用固定环形天线和垂直天线接收，通过数据据解算获得方位信息。
With fixed round antenna and vertical antenna accepting the medium wave singal, by accounting data to get the direction information.
所介绍的方位角和仰角的定位方法使用简单、有效，适用于多种结构的卫星接收天线。
This article introduced a simple method to solve this problem which is suit to different forms satellite receiver antenna.
本文根据方位扫描X波段相控阵天线设计的需求，研究了具有宽带特性的串联馈电微带天线阵。
In this thesis, based on the requirement of azimuth scanning X-band phased array antenna design, micro-strip antenna array that has wideband characteristic is studied.
这样，利用多普勒频移现象“合成”一个更大的孔径，达到“增加天线长度”的效果，提高雷达图像的方位向分辨率。
So, a larger aperture can be composed, and we obtain a good purpose of increasing the length of the antenna, and we obtain a better Radar image on the orientation.
卫星电视信号接收天线定位的主要参数是方位角、仰角和极化角。
The main parameters of the satellite TV signal receiving antenna positioning are the azimuth, the elevation angle and polarization angle.
目标方位是利用天线的尖锐方位波束测量。
The goal is to position the antenna to use sharp beam position measurement.
超分辨谱估计技术可以在不增大天线口径的情况下提高米波雷达的方位角分辨力。
Azimuth resolution of meter wave radar can be improved by using super resolution spectrum estimation methods without extending the antenna aperture.
介绍了某大型天线座方位支承转动装置的结构设计方案。
This paper describes the structure design project of rotating device sustained azimuth branch in some big antenna pedestal.
如果沿载体纵向相距一定距离放置两个GPS天线，则在载体上两个天线载波相位之间求差可确定载体的方位。
The azimuth can be determined by fixing two GPS in a certain distance along the longitudinal vector and making a carrier phase double difference between them.
所设计的一维扫描相控阵天线在方位面具有窄波束、低副瓣特性，在俯仰面实现和差波束。
The one-dimensional phased array antenna discussed in this paper needs to radiate a narrow beamwidth and low sidelobe pattern on the horizontal, a sum and difference beam on the vertical.
本文介绍了在倾斜情况下船载卫星天线精确指向卫星的方位角计算方法。
A kind of azimuth rector calculation model of satellite antenna used on ship board is introduced in this article.
分析了定向探测器的工作原理和目标方位识别的关键技术，并对探测天线的设计做了详细的分析和计算。
The work principle of directional detector and the key technique for identifying target bearing are analyzed.
低频uwbSAR系统具有较大的方位向积累角，天线方向图非均匀性对系统性能的影响不能忽略。
The wide accumulating azimuth Angle is one of the main characteristics of low frequency UWB SAR, so the effect of the antenna pattern on the system performance cannot be neglected.
文中分析了影响X - Y天线座轴系精度的一些主要因素，分类作了介绍，并与方位一俯仰型天线座进行了对比。
This paper analyzes some main factors that affect precision of axis system of X-Y pedestal, classifies these factors and compares the X-Y pedestal with the A-Z pedestal.
文中分析了影响X - Y天线座轴系精度的一些主要因素，分类作了介绍，并与方位一俯仰型天线座进行了对比。
This paper analyzes some main factors that affect precision of axis system of X-Y pedestal, classifies these factors and compares the X-Y pedestal with the A-Z pedestal.
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