In this paper, we mainly study the propagating properties of the radial beam array.
本文主要是研究了圆径向对称的相干列阵光束的传输性质。
In addition, the beam array also could be used to generation of vortex beam and so on.
除此之外，列阵光束还可以用于产生涡旋光束。
Because of the potential application of beam array, people have conducted extensive research.
由于列阵光束的潜在应用，人们对它进行了广泛的研究。
The strehl ratio of PCFT beam array with small coherence length and bigger beam order are less affected by turbulence.
相干长度越小、光束阶数越大，部分相干平顶光束序列的斯特列尔比受湍流影响越小。
A novel optical communication scheme of 2D pattern transfer model based on multi-beam array in complex channel is proposed.
提出了一种利用多光束阵列在复杂散射信道中进行二维图案传输的理论模型。
In this paper, we study the propagation properties of radial symmetry beam array with the polarized distribution in the free space.
本文主要研究了带偏振的径向对称分布光束列阵在自由空间中的传输性质。
The influence of atmospheric turbulence on the relative beam width spreading is larger for PCFT beam array with larger beam order and smaller coherence length.
光束阶数越大、相干长度越小，部分相干平顶光束序列的相对束腰宽度扩散较快；
In the third part, using the principle of coherence, we study the properties of the beam array with radial or azimuthal polarized propagating in the free space.
第三章利用了相干叠加原理，理论上对具有角向及径向分布的偏振态的光束列阵在自由空间的传输性质进行了研究。
This paper investigates the effects of intermodulation(IM) beams produced by the nonlinear behavior of solid-state power amplifiers(SSPA) on the DBF transmiting multiple-beam array.
研究了DBF发射多波束阵列中固态功率放大器（SSPA）非线性引起的互调波束的影响。
Digital beam-combining for stronger, clearer signals -- Target hand-off between adjacent array panels。
演示达到了多项目标：与其他CDL无线电设备实现互操作、用多波束或多信道跟踪、数字波束生成更强、更清楚的信号、目标在邻近阵列板之间传递。
Instead of generating a radio beam, the array creates a "personal cell" that can be only centimeters in radius.
这种阵列不再制造无线电波束，而是产生半径只有数公分大的个人单元。
Beam combiner is the key part of optical aperture synthesis telescope array.
光束组合器是光学综合孔径望远镜阵重要技术组成部分之一。
During radar tracking target in low elevation, the measuring error of tracked target was removed or reduced with array antenna beam forming technique that can reduce the multi-path error.
当雷达在低仰角跟踪时，降低多径误差的阵列天线波束的形成技术，可消除或降低低仰角跟踪目标时的测量误差。
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.
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。
Last, a technique known as anisotropic ion beam milling (IBM) is used to etch through the mask to make an array of holes, creating the nanoporous metal.
最后，采用各项异性的离子束(IBM)加工技术可以通过掩膜来蚀刻孔阵，以制成纳米多孔金属材料。
With the simulation of cylindrical array, the patterns of flat top beam and cosec beam are gained. Example simulation are shown to illustrate the effectiveness of the algorithm.
通过圆柱形阵列的仿真计算得到满足设计要求的三维平顶波束和余割波束方向图，证明这种算法的有效性。
A beam shaping algorithm for circular arrays antenna pattern based on adaptive antenna array theory is presented.
基于自适应天线阵理论，给出一种用于圆形阵列天线方向图的波束赋形算法。
The beam of phased array radar can be switched instantaneously, which gives facilities for the adaptive update of data rate.
相控阵雷达的波束可以瞬时切换，为数据率的自适应更新提供了方便。
Steering the beam direction is the main function of beam steering system of phased array radar, besides, outline-testing and online-monitoring can be performed by itself.
相控阵雷达波束控制系统的主要功能是实现天线波束指向的控制，此外，其自身还应具备脱机检测和联机监测功能。
Based on adaptive technique, a design method for broadband array with frequency invariant beam pattern is presented.
提出一种具有频率不变波束图的宽带基阵设计方法。
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。
A shaped beam base station antenna is realized with the unequal spacing array using an optimization technique based on genetic algorithms.
本文利用遗传算法对不等间距阵列天线进行优化，实现了一种赋形波束基站天线。
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 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。
Optical coupling and transmission performing with optic fiber and fiber optic face plate, a new sector beam linear array scanning X-ray detector technique based on plane array CCD devices is proposed.
提出了一种基于面阵CCD器件，采用光纤和光纤面板进行光耦合及传输的扇形束线阵扫描X射线新型探测器技术。
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.
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.
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。
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