English translation for "波束扫描"
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- beam scanning
beam steering
scanning beam
Related Translations:
波束转换: beam switchingbeam-switching
- Example Sentences:
| 1. | 4 a block diagram of phased array radar used which is used to measuring the distance , velocity and azimuth of the object in the horizontal plan and the highness in the vertical plane
4给出了水平方向采用二维谱估计技术测距离、速度和方位，垂直方向采用波束扫描测高的小型车载相控阵雷达系统框图。 | | 2. | In such devices , it is desirable to have a high dielectric tunability in a certain electric field range , where tunability is defined as the variation of dielectric constant with respect to the applied voltage
自上世纪50年代以来，用电控的方式进行波束扫描的方法得到了迅速发展，从而使相控阵天线及其基本元件移相器的研究获得了广泛的重视。 | | 3. | Popular automotive anticollision radar is required to measure the velocity and angle of its targets as well as range . therefore , the short - wavelength high - resolution millimeter wave is used , measuring range and velocity through fmcw scheme , measuring angle through multi - beam scanning
通行的汽车防撞雷达采用了波长短、测量精度高的毫米波，以调频连续波制式测量距离和速度，以多波束扫描的方式测量角度。 | | 4. | Firstly , the study of real two - channel data recorded by the airborne battlefield radar is made based on the methods of gmti , which including the study of methods of two - channel equilibrium , that of the precious estimate of beam scanning angle , that of the doppler center , that of the compensation for pattern error and that of gmti and that of location of the moving target using the phase - comparison mono - pulse method
首先，结合动目标检测方法，对机载远程战场侦察雷达实验系统录取的双通道数据的处理进行了研究。内容包括两通道均衡方法研究，波束扫描角精确估计方法研究，多普勒中心估计方法研究，方向图误差补偿方法研究，动目标的检测和干涉定位方法研究。 | | 5. | Secondly , this paper illustrated the nonlinear phase dynamic theory of the aia array and the application of it to power - combining and beam - scaning technique . according to these theories , the coupling parameter of nearest neighbors was found by experiment , then the two - element and three - element aia array were designed , and the result of measurement was in agree with that of the nonlinear phase dynamic theory , and the beam - scaning of two - element array was realized by tuning the free oscillation frequency of the elements
其次，本文讨论了有源集成天线阵列的非线性相位动态理论以及它在功率合成和波束扫描方面的应用，包括同步工作条件、稳定条件和相位动态方程等，通过实验确定了阵列中相邻单元间耦合参数，并将之运用于有源集成天线二元阵和三元阵的设计，实验结果与理论结果吻合较好。 | | 6. | The using of dbs into the gmti mode of battlefield awareness radar adopting beam scanning may get the ground scene image at large area , at the same time , making gmti and marking the moving target on scene image . dbs is a kind of technique which improves the resolution of airborne radar
把多普勒波束锐化（ dbs ）技术用于波束扫描的战场感知雷达的地面动目标检测模式，可以快速得到大面积的低分辨地面场景图像，而且可同时进行地面动目标检测，并把动目标标定到场景图像上。 | | 7. | Digital beam forming ( dbf ) is a kind of new technique which based on the antenna beam forming and the well - developed digit signal processing . the technique should convenient obtains high resolution and low sub beam by sufficiently utilizing of the space message received by array antenna . and make the technology of beam scanning , self - calibrating and adaptive beam should be realized easily
数字波束形成( dbf )是在天线波束形成的基础上，引入先进的数字信号处理方法后建立起来的一门新技术，这种技术可以充分利用阵列天线检测到的空间信息，并易于获得超分辨率和低副瓣，实现波束扫描，自校准和自适应波束形成等。 |
- Similar Words：
- "波束偏移" English translation, "波束偏移损耗" English translation, "波束倾斜" English translation, "波束区" English translation, "波束曲折" English translation, "波束衰减器" English translation, "波束图" English translation, "波束图型" English translation, "波束弯曲" English translation, "波束弯曲器" English translation
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