查询词典 receiver

The technology of radio frequency identification is discussed. It utilizes microwave and transmitter/receiver antenna to realize identification of far distance object.

射频识别技术是一种利用无线电波及收发天线实现对目标的远距离自动识别。

It discusses the design of hardware circuit of the vector analyzer, including the design scheme, the module of microwave receiver, digital IF, capture base signal, and Digital Signal Processing.

在硬件方面详细介绍了总体设计方案、微波接收模块、中频调理和数字化模块、基带信号捕获和数字信号处理器模块等。

Sampling directly at radio frequency in a microwave receiver is impossible up to now because of the limit of today's devices.

对于微波接收机，由于目前器件速度的限制，还无法直接采用射频采样，但若采用中频数字化方案，不仅具有良好的可行性，而且在应用上仍然可以带来许多方便和灵活性。

Here we introduces two point calibration principle at first ,and then we make calibration test on the microwave sounder receiver from -15 to +45 degree every 10 degree on the hardware radiative transfer model .

本文简要的介绍了一下微波探测仪采用两点定标的原理，在硬件辐射传输模型基础上，从-15度到+45度每隔10度，对接收机进行了定标实验，确定了定标方程。

The invention discloses an emitter and a receiver of a microwave measuring system of the pulverized coal concentration of electric station boilers which are positioned in a staggered way.

本发明公开了一种错位放置的电站锅炉煤粉浓度微波测量系统的收发器。

This enabled it to receive the microwave energy through a rectenna or disc shaped rectifying antenna receiver that converts microwave energy into DC electricity.

这使得它能够接收微波能量通过整流或圆盘形整顿天线接收器转换成微波能量转化直流电力。

For example, read-write channel of a disk drive systems, communication systems, microwave telescope array, and 10-GSamples/s microwave receiver are the cases.

举例而言，硬碟驱动系统的读写，通讯系统，微波电子天文望远镜，以及每秒十亿取样的微波接收器，都属於此应用范围。

This paper is to study the low noise amplifier, the primary stage of the RF/microwave receiver, The function of LNA is to amplify the uV vohage signal received by antenna.

低噪声放大器是对来自天线的微伏级信号进行放大的射频接收端的放大模块。

As the rapid development of microwave communication technology,mixer,the main part of microwave receiver,has become more multifunctional and smaller.

电子科技大学，四川成都 610054

The radar features a liquid-cooled traveling wave tube transmitter; an exciter; a three channel microwave receiver and programmable signal and data processors.

它有一个液体制冷的行波管发射机，一个激励放大器，一个有三个频道的微波接收机和一个可编程的信号及数据处理机。

I can not negligent, he should do what?

我不能不在意了，他要做什么呢？

It is very dangerous to swim in the river alone.

一个人到河里游泳是很危险的。