本文中液晶相控阵即光学相控阵技术的一种重要形式。
The liquid crystal phased array, discussed in this paper, is an important form of optical phase array technology.
在超声检测领域，超声相控阵技术和合成孔径聚焦技术已被证明是两种行之有效的新技术。
In ultrasonic testing, ultrasonic phased array technology and synthetic aperture focusing technique have been proved to be two kinds of effective new technologies.
超声相控阵技术通过对超声阵列换能器中各阵元进行相位控制，获得灵活可控的合成波束。
Ultrasonic phased array technique can help to achieve flexible, controllable synthesized ultrasound beam by exciting each element of an ultrasonic array transducer with independent phase delay.
超声相控阵技术通过对超声阵列换能器中各阵元进行相位控制，获得灵活可控的合成波束。
Ultrasonic phased array technology USES an array of ultrasonic transducer array element for each phase control, access to flexible and controllable synthesis of beam.
传统的相位差测量系统，因其工作的频段窄，测量精度低，已不能满足现代相控阵技术的要求。
With its narrow operating frequency scope and low measuring precision, traditional phase difference measuring system can 't satisfy the requirement of modern phase array technology.
激光相控阵雷达是一种结合激光雷达与相控阵技术的新体制雷达，采用电控电极电压实现光束控制和扫描。
Laser phased array radar is new system radar combining with laser radar and phased array technology. It controls the beam by electrically addressing electrodes.
在SKA(平方千米阵列)的设计中，采用相控阵技术的一个原因是想利用其自适应零点形成技术来抵抗频率干扰。
We adopt phased - array technology in the design of SKA (Square Kilometer array) now. One reason for this is to make use of adaptive nulling techniques to combat frequency interference.
随着相控阵雷达天线阵元数目的增大，传统的电子学技术将很难满足实时信号处理的要求。
With the number increasement of array antenna element, traditional electronics technology cannot meet the requirement of real-time processing.
MIMO雷达采用了空间分集与信号分集技术，与传统相控阵体制雷达相比，可望获得更高的目标检测性能。
Compared with the conventional phased array radar, MIMO radar may acquire a better target detection performance by exploiting space diversity and signal diversity techniques.
介绍了超声相控阵检测成像技术的基本原理及其在海洋平台结构检测中的最新进展。
The basic principle of ultrasonic phased array inspection imaging technology and its new development in offshore platform structure inspection are described.
我们的前沿技术包括常规超声、超声相控阵、涡流以及涡流阵列。
Our leading edge technologies include ultrasound ultrasound phased array eddy current and eddy current array.
着重介绍了利用光纤的延迟特性实现光控相控阵雷达的实时延迟技术。
The true time delay technology for optically phased array radar using the delay characteristics of optical fiber is presented.
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。
Because riveting technology is widely used to manufacture antenna case of phased array radar, deformation and relative position deviation are easy to be found.
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。
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.
子阵级自适应单脉冲是将单脉冲测角应用于多功能相控阵雷达所需要采用的技术。
The adaptive monopulse at subarray level is required for applying monopulse technique in multi-function phased array radar.
基于一维相控阵引信的波束控制技术，推导了最佳起爆角和起爆延时算法，并研究了一种改进卡尔曼滤波方法在此算法中的应用。
Based on beam control technology of one-dimension phased-array fuze, the paper deduced the optimal burst Angle and burst delay algorithm and researched an improved Kalman algorithm.
相控阵雷达作用距离决定于雷达技术参数与雷达工作方式的控制参数。
Phased array radar detection range depends on radar technical parameters and radar operation mode control parameters.
利用一维相控阵引信的波束控制技术，自适应地改变波束倾角并结合起爆角算法实现最佳起爆控制。
Combined with a burst Angle algorithm, this paper USES a beam control technology of the one-dimension phase array fuze to change the fuze beam adaptively and achieve the optimal initiating control.
近年来，在相控阵雷达中，光纤实时延迟技术因其尺寸小、重量轻、瞬时带宽宽等特点而受到广泛关注。
In recent years, fiber real-time delay technology with little size, light weight and wide prompt bandboard for phased-array radars has aroused ge neral concern.
简要介绍了基于直接数字合成（DDS）技术的数字T/R组件的基本原理，对基于DDS的相控阵数字发射组件进行了实验研究，文章给出了实验结果，并进行了分析。
The principle of digital T/R module based on direct digital synthesis (DDS) technology is proposed, and the experiment results on the digital T/R module are given in this paper.
国内工业相控阵超声检测的应用尚处于起步阶段，本论文对其关键技术进行了研究并提出了解决方案。
The application of industrial ultrasonic phased array detection is still in the introductory stage in China. The key technology is researched and resolving scheme is put forward in the paper.
数字波束合成技术是相控阵超声检测相对于其它超声检测所特有的，也是整个信号接收处理系统的核心技术。
Digital beam forming (DBF) is special for phased array ultrasonic transducer compared to other ultrasonic nondestructive testing and is also the kernel technology of the whole signal-receiving system.
还提出了相控阵超声成像的系统构成以及其中应用的关键技术指标，为水下超声成像的研究奠定了理论基础。
Also, the system composing of phased array ultrasonic imaging and its key technique are given, which set base for underwater ultrasonic imaging in theory.
目的研究超低副瓣相控阵天线的优化综合技术和互耦补偿技术。
Aim the optimization and synthesis technique and mutual coupling compensation technique for ultralow sidelobe phased arrays were discussed.
讨论了相控阵雷达的技术特点及微波技术在先进相控阵雷达中的应用。
The technical features of phased array radar and the application of microwave technology in advanced phased array radar are discussed in this paper.
论证了用于光控相控阵雷达的光电子技术，并给出了光子器件的选择依据。
Demonstrate the photonic technology applied to OCPAA system and offer reasons for choice in photonic apparatuses.
研制相控阵导引头面临复杂电磁环境、目标隐身、弹体扰动、弹目机动和专用微波组件等关键技术。
The manufacture of phased array seeker is faced with some key techniques, such as complex electromagnetic environment, target stealth, disturbance of missile body, movement...
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。
A holographic technique is investigated for amplitude and phase distributions in the aperture of a phased array antenna by using near field measurements.
通过对42V／360A相控阵雷达阵面电源的研制，阐述了相移软开关PWM技术的特点和必须解决的关键问题。
Designing a 42V/360A power supply for phased-array Radar, expatiate characteristic of PS-ZVS-PWM technology and key technical point of solution.
通过对42V／360A相控阵雷达阵面电源的研制，阐述了相移软开关PWM技术的特点和必须解决的关键问题。
Designing a 42V/360A power supply for phased-array Radar, expatiate characteristic of PS-ZVS-PWM technology and key technical point of solution.
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