查询词典 antenna

An algorithm base on Pro-ESPRIT and MR-ESPRIT of simultaneous estimation of frequency and 2D AOA with spatial-temporal sub-Nyquist sampling is proposed. The frequency estimation algorithm is suit for arbitrary geometry of antenna array.

提出了基于时空欠采样条件、Pro-ESPRIT方法和多分辨意义下的宽频段入射信号频率和二维到达角估计方法，并指出，其中的频率估计算法适用于任意几何结构阵列。

At my office, I got good results by attaching the antenna to a venetian-blind slat and tinkering with the skyward aim.

在我的办公室里，我把天线接在百叶窗上，对准天空的定点时，收讯效果就很好。

To improve the characteristics of the system,an antenna servo controller based on DSP is developed.In the servo system,a new algorithm based on the exponential trending rule discrete sliding mode variable structure algorithm is used and theoretical analysis and experimental simulating are done.

为改善天线系统的性能，实现了基于DSP的天线伺服控制器，在设计的天线伺服系统中应用基于指数趋近率的离散滑模变结构控制算法，并且进行了设计分析和实验仿真。

Simulations indicate that significant SNR can be obtained and the system performance is better than that of single antenna case.

仿真实验结果表明，本文所提出的模型可以获得较好的信噪比，与单天线相比MIMO-OFDM系统性能明显提高。

With observations synchronized by atomic clocks, the data gathered by each antenna are recorded on special magnetic tapes, then shipped to Socorro to be computer-processed and made into astronomical images.

在各观测站的原子钟同步观察情况下，每台望远镜收集到的资料都记录在专用磁带上，然后送到索科罗去用计算机处理并绘制成天文图象。

With observations synchronized by atomic clocks, the data gathered by each antenna are recorded on special magnetic tapes, then shipped to Socorro to be computer-processed and made into astronomical images

在各观测站的原子钟同步观察情况下，每台望远镜收集到的资料都记录在专用磁带上，然

This omnidirectional antenna is simple, space-saving and appropriate for bomb-borne application.

这种天线结构简单，占用空间小，很适合弹载应用。

Classic hardtop styling, with no B-pillar CTS production windshield laid at a faster angle to create a sleeker profileChrome, split seven-spoke wheel design; 20-inch front wheels and 21-inch rear wheels Sculpted lower front fascia with unique brake-cooling vents Slim-profile outside mirrors XLR-type hidden door handles with proximity remote opening Unique front fender vents Diamond-cut rear fascia with mesh lower grilles and center-outlet exhaust Taillamps with a subtle fin profile and are highlighted with LED lighting technology with light pipes Rear spoiler integrated into the center high-mounted stop lamp Sculpted roof-mounted antenna for OnStar, XM Satellite Radio, etc.

经典硬顶的设计风格，没有B柱，挡风玻璃生产中旅以更快的角度作出规定，以创造一个更光滑profileChrome，分7辐轮毂设计，20英寸前轮和21英寸后轮向内凹陷下具有独特的前仪表板刹车冷却喷口轻薄外后视镜XLR型隐蔽接近门把手的远程开放独特的前挡泥板通风口钻石切割与网格的微妙鳍配置较低的格栅和中心排气出口筋膜后尾灯，并与照明技术，突出了光管后扰流器集成到中央高位安装停止灯设计的弧线车顶安装了卫星导航，XM卫星收音机，天线等

They also installed a television camera stanchion,reconfigured a powersupply for an antenna assembly, and performed several get-ahead tasks.

他们还在太空站外安装了一个电视摄像头支架，重新配置了一个天线供电器并做了一些迎接今后任务的前期准备工作。

Antenna effect、opc、statistical design and optimization 等DFM ...

超大型积体电路量产可行性设计。内容上已加入DFM、DFY 及DFR 之区别与介绍。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。