As the prime contractor, Raytheon will integrate new electronics, computer hardware and mission software to upgrade the existing two-faced, phased-array antenna facility at the remote site.
作为主承包商，雷声公司将集成新的电子设备、计算机硬件和任务软件，以升级远程雷达站现有的双面、相控阵天线。
Using a shipboard-configured phased-array antenna, the MILES autonomously acquired and tracked moving ground and unmanned aerial vehicle targets.
MILES采用舰载相控阵天线，自动获取和跟踪移动的地面以及无人航空器目标。
The antenna array is an important department of phased array radar system. The phase accuracy of shifter is necessary to the radar′s measurement accurate.
相控阵雷达的天线阵面是整个雷达系统的重要组成部分，阵面中移相驱动器的移相精度是保证雷达系统测量精度的重要依据。
The active phased array antenna not only can improve the communication system performance, but also can extend its function, so it is used in communication system more and more widely.
有源相控阵天线不仅能提高通信系统的性能，而且还能扩充其功能，所以在通信领域的应用越来越广泛。
Application of Microelectromechanical Systems (MEMS) in phased array antenna is discussed in this paper.
主要讨论了微电子机械系统(MEMS)在相控阵天线中的应用。
Because riveting technology is widely used to manufacture antenna case of phased array radar, deformation and relative position deviation are easy to be found.
相控阵雷达天线箱体的制造通常采用铆接成形技术，过程中易出现铆接形变和相对位置偏差等现象。
Waveguide aperture phased array antenna is analyzed using the transparent source technique and the auxiliary fields FDTD. A method to calculate triangular lattice array is put forward.
有源结构中以波导口径相控阵天线为例，将透明源技术与辅助场FDTD结合起来，并提出了一种分析三角形栅格阵列的方法。
The requirements for the amplitude phase receiver for plane active phased array antenna real time measurement are discussed in this paper.
文章就平面有源相控阵天线实时检测中对幅相接收机性能的要求进行了讨论。
Thermal design of phased array antenna is always the key of phased array radar's design, it directly affects reliability and performance of radar.
相控阵雷达天线的热设计，一直是相控阵雷达方案的关键，热设计的成功与否将直接影响雷达的可靠性指标及电性能。
There are many methods to measure the pattern of phased array antenna, such as the technique of plane scanning in near field, focusing method in Fresnel zone, general method in far field, etc.
阐述了用聚焦法在菲涅尔区测试相控阵天线的理论依据及实现方法，用实验结果对近远场方向图进行了比较。
A holographic technique is investigated for amplitude and phase distributions in the aperture of a phased array antenna by using near field measurements.
研究了一种利用近场测量技术全息成像相控阵天线口径幅相的方法。
When used in combination with a planar phase array antenna, the lens makes it possible for the single planar phased array antenna to achieve the capability of beam scanning for hemispherical coverage.
当这种透镜与平面相控阵天线组合使用时，则可使单个平面相控阵天线波束获得半球空域的扫描能力。
This paper comprehensively analyses and designs the structure of an airborne active phased-array antenna by an example.
本文结合一个实例，对机载有源相控阵天线的结构进行了综合的分析和设计。
A new system of phased array radar is assembled by digital array units (DAUs), of which the antenna size is determined by the number and construction of DAUs.
一种基于DAU模块积木化拼装结构的新体制相控阵雷达，其天线阵面大小取决于DAU的数量和拼装形式。
On this basis, the problem for the beam broadening and scanning of the phased array antenna is studied.
在此基础上，对一维相控阵天线的波束展宽和扫描问题进行了研究。
A phased array antenna implemented by thinning is presented according to a specific demand of a monopulse antenna.
根据某单脉冲天线要求，设计了一个稀布阵相控阵天线。
This paper introduces an antenna test turntable which can make automatic, accurate measurement of phased array antenna by use of precise Angle shift sensor and proper mechanical structure.
从相阵天线电性能测量的需要出发，运用高精度的角位移传感器，配以合理的机械结构形式，使得相阵天线实现了较高精度的自动测量。
The structure design of airborne active phased-array antenna involves mechanics, thermology, maintenance, cabling, static balance etc, and thus should be considered fully.
机载有源相控阵天线的结构设计涉及到力学、热学、维修、走线、静平衡等方面，需要进行全面细致的考虑。
Wideband phased-array antenna is studied in this thesis.
本文主要研究宽带相控阵天线。
Steering the beam direction is the main function of beam steering system of phased array radar, test the beam steering system and TR unit performance is signify during the development of the antenna.
相控阵雷达波束控制系统的主要功能是实现对天线扫描波束的控制，在天线阵面的研制过程中，需要对波控系统及TR单元性能进行测试。
The setup can be used as the true-time delay line in optically controlled phased array antenna and to compensate the fiber dispersion.
而反射中心波长基本不变，该实验装置可以用于光控相控阵雷达天线的实时延迟线和光纤色散补偿。
The phased array antenna is a discrete array, the beam of which is steered by the digital shifter.
相控阵天线是一离散阵，它的波束控制采用了数字移相器。
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.
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。
The effects of element failure and tolerance on antenna sidelobe level and gain in solid-state active phased array is mainly discussed in this paper.
本文主要讨论天线单元失效和容差对固态有源相控阵天线副瓣电平和增益的影响。
Asymmetric ridge waveguide slot array is a novel linear array radiating element for phased array antenna.
非对称单脊波导裂缝线源是一种新型相控阵天线辐射单元。
An important index to influence the down-looking capability of airborne phased array radar is the ultralow sidelobe level of antenna.
影响机载相控阵雷达下视能力的一个重要指标是天线的超低副瓣特性。
An asymmetric ridge waveguide slot array is a novel linear array radiating element for phased array antenna.
非对称单脊波导裂缝线源是一种新型相控阵天线辐射单元。
With compensation of signal's time delay from different radiating element by phase shifters, phased-array antenna can control array beam easily.
相控阵天线利用移相器补偿信号到达辐射单元时间的差异，从而控制波束方向；
With compensation of signal's time delay from different radiating element by phase shifters, phased-array antenna can control array beam easily.
相控阵天线利用移相器补偿信号到达辐射单元时间的差异，从而控制波束方向；
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