radome造句

• By computing and analyzing the stresses on the initially designed radome , the weak point of the radome structure is identified , shedding light on improvement of the radome
  并且通过最初方案的应力有限元计算与分析，找出了结构设计的薄弱环节，为产品的完善设计指明了方向。
• Based on unsymmetrical heat environment , boresight error , boresight error slope and transmission coefficient of a specific shape radome have been calculated with indirect ray method
  在不对称热环境的基础上,采用间接射线法计算天线罩瞄准误差、瞄准误差斜率及功率传输系数。
• For analyzing , a new model is bulit , the radome is divided into parts along length , periphery , thickness of radome wall and each part with different dielectric constant
  将天线罩沿轴向分段、周向分区、径向分层,每一分段(区、层)内的电介质分布和参数用该分段(区、层)的平均值代表。
• The total system of linearly tapered fin - fed slot antenna , which is made up of radome , lwsa and the feed structure , was optimized by commercial software ansoft hfss
  除了线性槽天线的设计以外,馈电结构的设计对于整个天线系统来说也是很关键的,鳍线和波导的匹配好坏也决定了整个天线系统性能。
• Built to withstand weather the conical radome housing , uv - resistant material and a tubular mounting nut specially designed for ease of weatherproofing , assure superior performance while
  圆锥形天线屏蔽器盒子、防紫外线材料和一个设计可以增强抵抗风雨管状螺母，保证在全球越来越恶劣的环境下正常工作。
• The requirement of wide - range frequency and low loss tangent characters materials for advanced radomes were presented , and the progress in the research of polymer - matrix composites for radomes is summarized
  摘要介绍了先进雷达罩对罩体材料宽频、低介电损耗值等电性能的要求，并综述了用于雷达罩的聚合物基复合材料的研究进展。
• With the new radar antenna encased within a radome , the radar system can work continuously under all weather conditions even during typhoon . the radar antenna measures 9 . 7 metres high and 13 . 7 metres wide , while the radome has a diametre of 15 metres
  新雷达天线装置于天线罩内；雷达系统因此能于任何天气，甚至在台风吹袭下持续运作。雷达天线高九点七米，阔十三点七米；天线罩直径则为十五米。
• The radome design techonic is one of the key techonics in development of a radar - homing air - to - air missile , in development of the radome , the initially designed radome was structurally failed in a ground thermal - structural test
  雷达型空空导弹研制过程中，天线罩的设计技术是关键技术之一。在某雷达型空空导弹天线罩研制中，其最初方案在地面静热强度试验时，天线罩结构被破坏而导致设计方案失败。
• Radome is designed to protect the antennas from the external environment . however , radome is interfering with the electromagnetic radiation of antenna , which may result in significant degradation of antenna performance , cause transmission attenuation and beam deflection
  天线罩在保护天线不受外界影响的同时对天线的电磁辐射产生某些干扰,使天线的电性能降低,引起天线的传输损耗和波束偏移。
• With the development and application of the microwave communication system 、 precision guided technologies and electronic countermeasure etc , the research on dielectric materials such as circuit dielectric substrate 、 antenna unit dielectric substrate and radome are paid more and more attention
  随着毫米波通信系统、精确制导、电子对抗等技术的发展和应用,对电路介质基片、天线单元介质衬底、天线罩等介质材料的研究越来越受到重视。
• The missile with its radome is at high temperature during the entrance . due to aerodynamics heating process , the high temperature cause air ionization and ablation of the radome , so the radome is at unsymmetrical heat environment , its electrical properties vary with different parts of the radome
  导弹在再入过程中,由于空气动力加热效应,引起空气电离和天线罩表面被烧蚀,因此,天线罩处于不对称热环境中,它各部分的介电性能不同。
• On the basis of the situation analysis for practical engineering application , it is put forward to add compensating measures in airspace circuit including instruction feedforward , target feedforward , carrier aircraft feedforward and radome refraction compensation to improve the airspace stabilization accuracy
  根据实际工程应用中的情况分析，为提高空域稳定精度，提出了在空域稳定回路中加入补偿措施，即指令前馈、目标前馈、载机前馈和天线罩折射补偿。
• The radiation patterns with and whitout radome are calculated , and the angle difference in the maximum field point of their main clot show the bse of the radome , the bse from - 15 degree to 15 degree in direction , that been calculated and compared with the excited experimented data shows they coincide quite well
  有天线罩时的远区场和没有天线罩时的远区场相比较,两个主波束对应的角度差即是天线罩的瞄准误差,本文对方位扫描角从负15度到正15度进行分析。
• In addition , the mom - po hybrid method is proposed to dissect radiation from radome - enclosed antennas and the correction impedance matrix upon which the solution to equivalent currents of radome ' s surface depend is built . a comparative analysis of those methods is finally presented to examine respectively their accuracy as well as computational efficiency
  最后，对矩量法物理光学法的混合算法分析问题的过程进行讨论，给出混合算法分析带罩天线辐射问题的具体解决方案，建立混合算法求解天线罩表面等效电磁流的校正矩阵。
• Finally , the reconstructed surfaces were used in computer aided visualization of electrical design of airborne radome . on contrary to the traditional way of computing the angles of incidence by solving the problem that where the ray of electromagnetic waves intersected with the surface of radome , our method can express the distribution of the value of the angle of incidence on airborne radome succinctly and efficiently
  最后将重塑曲面应用在某型飞机雷达罩电性能参数的计算机辅助可视化设计中,改进了原有方法通过雷达电磁波入射线同雷达罩表面曲面求交解方程获得入射角的繁琐设计方式,快速直观有效地表达了入射角参数在雷达罩表面的分布情况。