每个天线是精心修剪的皮卡1.57542千兆赫的频率定位一楼。
Each antenna is finely trimmed to pickup the GPS L1 frequency of 1.57542 GHz.
借助于先进的激光测量技术，可对天线近场测量系统的定位误差进行精确测量并加以校正。
The positioning error of the antenna near field measurement system can be exactly measured and corrected by using the advanced laser measurement technology.
对GPS接收机的天线来说，通常要接受多个定位卫星的扩频信号，并掺杂着一个或几个多个干扰。
For the antenna of GPS receiver, it is usually subject to a number of satellites positioning signals, and mixed with one or more interference.
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.
研究了基于卫星平面阵列多波束天线波束空间的自适应调零和干扰源定位技术并给出了仿真结果。
The adaptive nulling and interference localization based on beam-space of satellite planar array multi-beam antenna are investigated and some simulation results are also presented.
本方法可用于导航控制、天线跟踪和遥测数据处理等系统中，可以提高定位的准确性，并进行飞行模式的自动判决。
This filter can be used in navigation, antenna tracking, and telemetry data processing systems to improve the locating accuracy and to realize the flight mode auto judgment.
本文基于卫星导航定位系统接收机的智能天线抗干扰应用背景，研究了利用PN码的盲自适应波束形成算法。
The blind adaptive beamforming algorithms using PN code are studied in this paper, based on the smart antenna anti-jaming application in satellite navigation and position system receiver.
提出了一种基于双孔径天线沿航迹向干涉SAR进行动目标检测、测速及定位的新方法。
In this paper, a new method of moving target detection, radial velocity estimation and relocation based on dual aperture antenna along track interferometric SAR is proposed.
本发明有关一种全球定位系统天线结构及应用其的电子装置。
This invention is related to an antenna structure of global positioning system and an electronic device applying the same.
故障定位或DTF模式指示驻波比或回波损耗水平在各点沿电缆长度和天线系统。
Fault location or DTF mode indicates VSWR or Return Loss levels at each point along the cable and antenna system length.
以两种雷达天线为例，对天线馈源口面位置的调整方法和口面的定位方式作了分析，提出设计与制造中需要注意的有关问题。
The adjustment method of feed aperture position in radar antenna and location mode of the feed aperture are analysed by taking two kinds of radar antenna as example in this paper.
今天的全球定位系统，优秀的天线性能是必须的。
For today's global positioning systems, outstanding antenna performance is a must.
所谓“零基线”检验，就是将两台GPS接收机通过“功率分配器”连接到同一副gps接收机天线上，并进行差分定位测量。
"Zero-baseline Test" refers to the experiment that links two GPS receivers with the same antenna element through a "Power distributor" and conduct the difference positioning.
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.
实验结果表明，设计的天线满足GIS局部放电超高频检测要求，建立的系统可以方便地实现GIS局部放电检测和局部放电源的定位。
The experimental results show that this type antenna can meet the need of PD UHF measure, and the system can detect and locate conveniently PD in GIS.
这种天线在一定位置范围之内都可以维持其性能。
The antenna may maintain its performance throughout a range of position.
卫星天线定位机构对控制天线的运动精确具有重要的意义。
The position mechanism of antennas is an important part of satellite for controlling the antennas' moving precision.
软件系统包括：完成对硬件的软件控制，实现寻星定位子系统的寻星算法以及对天线主要测量参数的软件实现。
The functions of the software system include controlling the hardware, searching satellite and measuring the main parameters of the antenna.
SCDMA无线定位的智能天线圆-角定位技术中，DOA算法为其核心。
DOA estimation is very important in the circle-angle location based on smart antenna of TD-SCDMA.
在脉冲超宽带穿墙检测与定位当中，要求天线在水平面内具有宽波束以达到对房屋内部区域的有效覆盖；
Wide beam width in horizon plane would be expected in antenna design for IR-UWB through-the-wall detection to cover most area of the room.
全球定位系统天线结构包括一天线座及一基座。
The antenna structure of global positioning system includes an antenna base and a base.
而研究卫星定位系统终端使用的天线具有重要的价值与意义，特别是天线的宽带化、小型化技术。
So, it is very important for us to do some research on the satellite navigation and positioning system antenna especially on the broadbandization and miniaturization technology.
天线位于内部庭院并且从很远就可以见到，在城市环境中为ONEMI大楼准确地定位。
This antenna is located in the inner courtyard and is visible from a great distance, positioning ONEMI in the urban environment.
探讨了适宜于多模导引头的多种类型稳定位标器和复合天线系统方案；
Many types of coordination systems for multi-mode seekers and complex antenna system are discussed.
同时，作者考虑到在第三代移动通信系统中，智能天线技术将得到实现，利用智能天线可以实现更精确的定位。
Location with TDOA is the most promising method in WCDMA system at present. Besides, smart antenna will be implemented in 3g, and location with smart antenna will achieve better precision.
出口：手机放大器集成电路，全球定位芯片等，电话应答集成电路，天线循环灯系统。
Ex: Digital Audio Amp. I/C, GPS Chip for Cellular Phone, Telephone Answering I/C, Fluorescent Lamp Recycling System(Looking for Chinese Distributor)
计算机模拟表明，要获得准确GPS观测量来进行导航定位，必须进行天线相位中心引起误差的校正。
The outputs of simulation show that the real time error correction due to GPS antenna phase center movement is needed in order to acquire precision GPS observables.
工程师可以使用工具来进行天线，全球定位系统，以及各种无线应用的3 - D电磁模拟和RF电路仿真。
Engineers use the tools to conduct 3-D electromagnetic simulations and RF circuit simulation for antenna, GPS, and various wireless design applications.
工程师可以使用工具来进行天线，全球定位系统，以及各种无线应用的3 - D电磁模拟和RF电路仿真。
Engineers use the tools to conduct 3-D electromagnetic simulations and RF circuit simulation for antenna, GPS, and various wireless design applications.
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