雷达

Within the framework of the MEADS design and development programme, Defence Electronics had been awarded a contract worth about EUR 120 million for the production of approx.

在MEADS设计与研制计划的框架内，防御电子事业部获得一项价值为1.2亿欧元的合同，生产约40000个T/R组件及其有关电子部件，将MEADS火控雷达塑造成世界上最优秀的雷达。

Multimode radar, one of the most advanced radars in the skies today.

多模雷达，其中一个最先进的雷达在天空今天。

this paper introduces a clutter tracking technique which is to track clutter accurately and uprate the performance of cfar for pd radar, the algorithm is based on analyzing the texture of clutter.

为了精确跟踪杂波，提高pd雷达的恒虚警检测性能，该文提出一种基于多重分形定义的雷达杂波跟踪技术。

The number and distribution of intense scatterers in radar returns can be estimated.

提出了极化域线性积累滤波的思路以提高雷达接收信号的信杂比，在此基础上利用宽带波形固有的径向高分辨力对目标进行一维距离成像，估计出回波中强散射点的数量和分布，通过对不同径向分辨单元内的强散射点进行整体检测，可进一步有效地提高信杂比，改善雷达的检测性能。

Some computations of the Radar Cross-section of a certain pilotless aircraft, the locations of reflecters, and the effects of reflecters on the radar properties of the pilotless aircraft are presented in this paper.

介绍了关于某型无人机的雷达截面积的若干计算结果、角反射器的配置及其对无人机的雷达特性的影响。

The structure, classifications and principles of different laser radars were introduced.

论述了激光雷达的结构、分类以及不同种类激光雷达的工作原理。

The technology of digital signal processing has been used in many new radars so that it can improve their performance and make them adapt to the environment.

许多新一代雷达都采用了数字信号处理技术，使雷达的潜在性能得到了进一步的发挥，适应环境的能力进一步加强。

Some of the key techniques are outlined on the basis of several typical laser radars.

以几种典型激光雷达为例，概括了激光雷达研究中需要解决的部分关键技术。

According to the principle of best linear unbiased estimation ,A target localization algorithm for bistatic radar was proposed by pseudo measuring value after coordinate conversion.

利用坐标转换后的伪测量值，根据最佳线性无偏估计原理，提出一种双基地雷达目标的定位方法并给出了算法定位误差的Cramer-Rao理论下限表达式，在不同噪声条件下对算法进行仿真计算，结果表明该方法可以显著提高双基地雷达目标的定位精度，其理论下限和仿真结果都明显优于最小二乘方法。

Quasi-continuous wave radar has a bright future for application in the high-tech war. It is at a premium in many countries based on its advantages and has become a hot spot in the technical field of radar.

中断连续波雷达在未来的高技术战争条件下，具有广阔的应用前景，它以其固有的优点，近年来倍受世界各国的青睐，成为雷达技术研究领域的热点。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。