查询词典 deck beam

Beam forming ; smart antenna ; power control

波束赋形；智能天线；功率控制

When different beam width of the smart antenna is adopted, the TD-SCDMA system is simulated, and the results of the simulation prove that the system capacity can be greatly improved since the smart antenna is adopted.

在智能天线波束宽度不同的情况下，对TD－SCDMA系统进行了仿真，结果表明，采用智能天线技术可以较大幅度提高系统容量。

When different beam width of the smart antenna is adopted, the TD-SCDMA system is simulated, and the results of the simulation prove that the system capacity can be greatly improved since the smart antenna is adopted.

在智能天线波束宽度不同的情况下，对TD－SCDMA系统进行了仿真，结果表明，采用智能天线技术可以较大幅度进步系统容量。

Emphasis is placed on a practical HPM radiating antenna fed by beam waveguide.

该天线工作在X波段时，功率容量大于1 GW，天线增益大于50 dB。

Element mutual coupling is one of the intrinsic characteristics, witch should be considered especially in the design of the arrays antenna. And it not only affects the antenna gain, beam width and sidelobe level, but also changes the amplitude and phase of the radio signals received.

互耦是阵列天线固有特性之一，是设计天线时必须要重点考虑的因素，它不但对天线阵的增益、波束宽度等参数会造成的影响，而且会改变阵列接收信号的幅度和相位。

Emphasis is placed on a practical HPM radiating antenna fed by beam waveguide.

通过对波束波导馈电卡塞格仑天线工作原理的分析，论述了波束波导在高功率微波辐射天线中的应用及设计方法，重点介绍了一套利用波束波导馈电高功率微波辐射天线。

Previous studies have put emphasis on how to utilize space channels between receiving and emitting antennas. For the first time, a new conception of wide-sense space channels is proposed which combined antenna channels and beam channels.

以往的研究重点放在如何利用收发天线间的多路空间信道，该文首次提出混合天线信道与波束信道的广义空间信道这一新概念。

However, due to the irregular motion of the radar platform and the circular-scanning antenna beam, the inevitable geometric distortion on the focused images is necessary to be corrected.

校正由雷达平台不规则运动和天线圆周扫描导致的图像几何失真，是环视SAR成像处理中的关键步骤。

To get 2-D images of the sample, it is necessary to deflect the sample arm beam to different points of the sample.

所以为了使得OCT能够获得二维图像，就必须对样品不同的点进行横向扫描。

Laser beam enters this arm here, encounters prism, goes this way.

激光束从这里进来，遇到棱镜，走这条路线。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。