• He asked, each building up 2-3 disk installation of satellite antenna.

    要求每栋建筑物最多安装2 - 3个卫星天线。

    youdao

  • Signal can come from cable, satellite antenna, broadband networks, and terrestrial broadcasting.

    信号可以来自有线电缆卫星天线宽带网络以及地面广播

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  • This result have definite worth of reference for the structure design and analysis of the satellite antenna.

    结果卫星天线结构设计分析一定参考价值

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  • A probability analysis of the deployment of a large satellite antenna with hoop-truss was studied in this paper.

    对某周边桁架式大型天线展开可能性进行了研究

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  • A kind of azimuth rector calculation model of satellite antenna used on ship board is introduced in this article.

    本文介绍了倾斜情况下船载卫星天线精确指向卫星方位角计算方法。

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  • Reliability analysis of the deployment mechanism of a large satellite antenna based on the non-probabilistic model;

    针对星载天线展开机构系统设计初期可靠性数据缺乏情况,提出系统可靠性分配的未确知方法。

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  • A satellite antenna characterized by wide-beam, wide-bandwidth and microwave right-hand-circular polarization was designed.

    设计一种宽波束宽带宽的右旋圆极化卫星天线

    youdao

  • Array-fed parabolic reflector and shaped reflector with a single feed are usually used to be contoured beam satellite antenna.

    卫星波束天线普遍采用抛物反射天线馈成形皮射面天线。

    youdao

  • Earlier this year, the police launching a new round of action, clamp down on satellite antenna installation without permission.

    今年早些时候警方发起新一轮行动取缔私自安装卫星天线

    youdao

  • Study of seizure-preventing reliability of synchronous gears in the deployment mechanism of a large satellite antenna based on the non-probabilistic model;

    针对天线展开机构系统设计初期可靠性数据缺乏的情况,提出系统可靠性分配的未确知方法。

    youdao

  • The use of the adaptive robust controller for improving control performance and stability of mobile satellite antenna systems is investigated in this paper.

    为了改善移动卫星天线控制性能稳定性,本文进行移动卫星天线适应鲁棒控制系统的研究。

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  • Satellite antenna is a important part of satellite communication system. The research on satellite antenna servo control system has very important signification.

    卫星天线卫星通信系统不可或缺组成部分卫星天线伺服控制系统进行研究具有非常重要意义

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  • The main problems in GPS technology including the system bias to SLR, its own annual variety and the change of GPS satellite antenna phase center are also discussed.

    评述了GPS技术目前存在问题,包括SLR测量之间存在系统偏差、GPS技术本身可能存在的周年变化GPS卫星天线相位中心变化

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  • The satellite antenna scan drive institution is a core component of the whole satellite system, which has an effect upon the attitude of satellite and gathering data.

    卫星天线扫描驱动机构整个卫星系统核心部件卫星的运行姿态数据采集起着至关重要作用

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  • The flexible cable net deployable antenna have a simple structure and distinct working theory, so it is the ideal structure form of large satellite antenna at present.

    周边桁架可展开天线结构形势简明工作原理清晰是目前大型卫星天线理想结构形式

    youdao

  • Microcontroller receives the data, it can be the basis of these data-driven transmission, so that satellite antenna alignment satellite automatically and quickly and accurately.

    单片机接收这些数据后,即可根据这些数据驱动传动系统使卫星天线自动快速准确对准卫星。这些信息都通过点阵液晶屏显示出来给用户查看。

    youdao

  • TV system: Community Antenna Television system and weak current silo are all installed in every building; Reserve enough room for installing Satellite Antenna Television system.

    电视系统有线电视系统建筑物层弱电竖井预留卫星电视接收系统。

    youdao

  • When Ryan in her attempt to set up satellite antenna on the balcony, a sniper, and another to shoot her a British reporter is planning to flee, the guards with guns pointed at him directly.

    瑞安尝试阳台架设卫星天线时,狙击手向开枪另外一名英国记者打算逃离时守卫直接指着

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  • A study on the deployment reliability of a large satellite antenna with hoop-truss was presented in this paper and the key point was on the movement reliability of the deployment mechanism.

    针对某周边桁架式大型星载天线进行了展开可靠性研究重点在于展开机构运动可靠性。

    youdao

  • Compared with the first kind of way, DTH way satellite launch big power, can use smaller antenna, average household can use.

    第一方式相比DTH方式卫星发射功率可用较小天线接收普通家庭即可使用

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  • The remote sensing satellite earth station is composed by antenna, feed subsystem , servo subsystem, receiver, station manage subsystem, modulator, demodulator, recorder and quick view equipment.

    遥感卫星地面站主要天馈线伺服分系统接收分系统、控分系统、调制器解调器记录设备设备等构成。

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  • The adjustment of pointing and polarization Angle of satellite receiving antenna directly influences the receiving efficiency.

    卫星接收天线指向极化倾角调整是否准确,直接影响到接收的效果。

    youdao

  • This paper focuses on the design of microstrip planar array antenna for satellite broadcast TV reception.

    本文侧重卫星广播电视接收微带平面阵列天线的研制。

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  • The command posts consists of a number of subsystems, including satellite communications, antenna control, video conference, surveillance TV, IP telephone, and power supply.

    指挥许多子系统组成包括卫星通信天线控制视频会议监视电视IP电话电源

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  • The polarization adjustment of receiving antenna influence on the receiving effect of satellite television. The great importance of polarization matching has been attached.

    接收天线极化调整影响卫星电视的接收效果,极化匹配问题越来越受到人们的重视

    youdao

  • The main parameters of the satellite TV signal receiving antenna positioning are the azimuth, the elevation angle and polarization angle.

    卫星电视信号接收天线定位主要参数方位角仰角极化

    youdao

  • Earth station: a parabolic antenna and associated electronics for receiving and transmitting satellite signals.

    地面站接收发射卫星信号一个碟形天线附属电子工程

    youdao

  • 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.

    本文基于卫星导航定位系统接收机智能天线抗干扰应用背景,研究了利用PN自适应波束形成算法

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  • It is proved that this system automatically steers the direction of a receiver antenna and locks a synchronous satellite in order to acquire best communication signal.

    经实践验证系统实现了自动控制接收天线转向锁定某一个同步通信卫星获得最佳的通信信号。

    youdao

  • The motor servo drive system was used to control antenna turning, adjust the antenna to point at satellite again and receive signal.

    电机伺服驱动系统控制天线转动调整重新指向卫星接收信号

    youdao

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