aircraft antenna
英 [ˈeəkrɑːft ænˈtenə]
美 [ˈerkræft ænˈtenə]
网络 飞机用天线; 飞机天线
双语例句
- This paper puts forward the principle and method of antenna-to-antenna RF compatibility analysis of the aircraft with emphasis on the antenna coupling. Meanwhile, the authors introduce the application process and analysis of results and EMI control measures and proposals in the engineering.
文章以天线间耦合为重点，提出飞机天线间射频兼容性分析原理和方法，介绍了工程中的应用过程、结果分析、电磁干扰控制措施并提出建议。 - To meet the requirements of miniaturization, high gain and wideband of UHF antenna for aircraft SAR, the gain loss produced by narrowing back cavity of short back radiation antenna is analyzed.
针对超高频机载合成孔径雷达天线小型化、高增益和宽频带的问题，分析了短背射天线缩小背腔的增益损失。 - Antenna array on the aircraft will generate large RCS in some aspect angles, therefore, the analysis of the RCS of antenna array is very important to the development of stealth techniques of aircraft.
飞行器上的阵列天线在某些视角范围内产生很大的雷达散射截面贡献，研究天线阵的雷达散射截面对飞行器的隐身技术发展有着十分重要的意义。 - The principle and method of aircraft attitude determination with the information given by single antenna GPS receiver are discussed.
该文研究了利用单天线GPS接收机的输出信息来实时确定载体姿态的基本原理与方法。 - The pattern of on-aircraft antenna has been studied, but the influence of aircraft's scattering field to the actural antenna or antenna array located on the aircraft conformally has not been reported until now.
机体散射对机载短偶极子天线方向性影响的研究已见论述，然而，有关实际的机载共形天线以及共形天线阵的分析还没见报导。 - The Dual Trailing Wire Antenna ( DTWA) on an Aircraft antenna system is used to transmit VLF/ LF messages to submarines.
机载甚低频天线系统中的双拖曳天线是用于对潜通信VLF/LF的发射天线。 - This article introduced the kinds and performance parameters of shortwave aircraft antenna.
本文介绍了机载短波天线类型及其性能参数。 - By a comparison of the existing structure of miniature UHF antennas for aircraft SAR, it is indicated that making use of wide dipole array can offer lightweight, small structure, high gain and wide-band UHF antenna with the finite ground screen.
比较了国内外小型超高频合成孔径雷达天线的结构。研究表明，利用宽偶极子和微带组阵能为有限平台提供重量轻、结构小、增益高和宽频带的超高频合成孔径雷达天线。 - The Influence of the Aircraft's Scattering Field to the Pattern of the Conformal Airborne Antenna Array
机体散射对共形天线阵方向性的影响 - We can obtain the velocity of aircraft and the angle of radar antenna phase center in order to focus in azimuth accurately.
根据估计得到的多普勒中心频率和多普勒调频斜率我们计算出载机的速度和雷达天线相位中心斜视角，从而进行方位向精确聚焦。 - In this paper, a radiant pattern of an airborne monopole antenna is obtained, by comparison with the antenna's patterns in free space, the effect of the aircraft on the antenna's radiation characteristics is analyzed.
计算了机载单极子天线的辐射方向图，通过与单极子天线在自由空间方向图的比较，分析了飞机对机载天线方向图的影响； - Three-axis stabilized platform, as a key motion compensation technology for airborne Synthetic Aperture Radar ( SAR), is used to isolate attitude variations and mechanical vibration from aircraft, resulting in stable antenna pointing.
机载SAR（airborneSyntheticApertureRadar，合成孔径雷达）中，用三轴稳定平台隔离载机的姿态变化及机械振动来稳定天线波束指向是关键的运动补偿技术之一。 - In this paper, a new type of aircraft communication antenna with special structure-waist-shaped antenna is introduced.
介绍了一种特殊形状的飞行器通信天线&腰形天线。 - With arbitrary postures of the aircraft and the antenna, the coherent clutter model for airborne Doppler radar is studied in this paper.
研究了载机和天线处于任意姿态情况下的机载脉冲多普勒雷达地杂波的相干信号仿真问题。 - Avionics equipment is an important component of modern combat aircraft; the scattering from an antenna often becomes a bottleneck which restricts the stealth effect of the whole system.
电子设备是现代作战平台的重要组成部分，而其中天线的散射特性更是制约整个系统电磁隐身性能的瓶颈因素。 - This system can be applied to many fields ( mini near-distance radar, aircraft radar) as long as the front antenna and transceiver systems are well organized.
只要前端的天线和收发系统能满足要求该信号处理系统可以用于极其广泛的领域，如小型的近空雷达，机载雷达等。 - Aluminum alloy slot array antenna is an important part of aircraft missile guidance. One of the key restraining factors of antenna performance is machining method of micro slot array on the antenna.
铝合金缝阵天线作为机载导弹导引头的重要组成部分，其微小缝隙阵列的加工是制约天线性能的重要因素。 - The phased array antenna has become an indispensable component in the advanced radar system for aircraft or naval ship. As a result, the analysis of radiation and scattering fields of the phased array antenna plays an important role in the design of stealthy naval ships.
相控阵天线已成为机载和舰载先进雷达系统的必要组成部分，对于相控阵天线辐射和散射的分析计算对于隐身舰艇的设计具有重要的指导作用。 - In an Unmanned Aircraft System contained synthetic aperture radar ( SAR), servo system drive antenna rotation around the azimuth and elevation, with the antenna illuminating the target area and obtain information of target image.
在某无人机载合成孔径雷达（SAR）系统中，伺服系统驱动天线绕方位和俯仰两轴旋转，以照射地面目标区域并获取目标成像信息。 - While the aircraft at its near operating phase, because the antenna gain is symmetrical relative to the beam center, consider center frequency point of the beam center as the center, the energy integral of echo spectrum envelope should be equal on both sides of it.
对于飞行器近区运行阶段，由于天线增益关于波束中心具有对称性，以波束中心对应的频率点为中心，其两侧回波频谱包络的能量积分应当是相等的。