查询词典 antenna

When used with the specified antenna, this can streamline the certification process, reducing costs and timescales, and also minimize production test effort.

当使用指定的天线，这可以简化认证过程，降低成本和时间，还最大限度地减少生产测试的努力。

His is the only house in the neighborhood with a television antenna on the roof.

他家是附近惟一一家屋顶上支着电视接收天线的人家。

With coding across antenna,subcarrier and time together,the coding method can get the full diversity of spatial and frequency.

1引言在高速发展的现代社会，人们越来越需要更快和更稳定的宽带无线通信和基于此的无线服务。

As known to all, TD-SCDMA is one of the three world 3ird mobile communication standers. It is put forward by Datang Telecom Technology and Industry Group of China. The Smart Antenna technology is one of the key technologies of the TD-SCDMA. It can largely improve the performance of the wireless communication system.

在1998年电信科学技术研究院代表我国电信主管部门向国际电联提交的TD-SCDMA RTT建议和现在成为国际第三代移动通信标准之一的CDMA TDD技术，就是第一次提出以智能天线为核心技术的CDMA通信实施方案。

The optimum channel capacity for using diversity technique in the Nakagami fading or Weibull fading channels has been derived based on the optimum capacity of multi-antenna Gaussian channel model.

在多天线高斯信道最佳容量的基础上，推导出在Nakagami和Weibull衰落下，采用分集技术的最佳信道容量的数学表达式。

However, this is mostly true for signals we receive directly, like noise sources, and not so much for signals from broadcast stations coming to us through skywave propagation. I aim the antenna for minimum noise pickup, which results in the best signal to noise ratio. In some situations it is quite possible to fully tune out a noise source such as a TV or computer monitor.

喜欢听干扰台的有福了，VOA和干扰台的信号不会是一个方向来的，把环对准VOA信号最强的方向，那么在另外方向的干扰信号就会衰减，VOA来的斗争指示你会听得更清），我更感兴趣的是最小噪声拾取，这会带来会好的信噪比，在一些情况下，很有可能将电视或电脑带来的噪声剔出出去。

The two antenna interferometric processing is used to detect scatterers with the 3-D motion.

利用双通道干涉对消处理，检测出存在三维运动的散射点，并对其信号相位进行估计。

The Yaesu GS-232B Rotor Computer Interface provides digital control of most Yaesu antenna rotators.

GS=232B 天线转向器控制界面提供了数位化的转向控制方案。

Reflecting objects or targets intercept and reradiate a portion of the radar signal;asmall amount returns in the direction of the radar and is collected by the antenna.

雷达信号(其形式通常为重复的短脉冲序列)由发射机产生，通过天线发射，反射物拦截并反射部分雷达信号，其中一小部分向雷达方向反射回来，被天线接收。

Theradar signal,usually in the form of a repetitive train of short pulses,is generated by a transmitter and radiated into space by an Bed / Night Stand or targets intercept and reradiate a portion of the radar signal;asmall amount returns in the direction of the radar and is collected by the antenna.

雷达信号(其形式通常为重复的短脉冲序列)由发射机产生，通过天线发射，反射物拦截并反射部分雷达信号，其中一小部分向雷达方向反射回来，被天线接收。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？