wireless signal

The radio direction finding is widely used in military and civilian fields and it can locate the wireless signal, track the signal, finally the azimuth information in which we are interested is obtained in real time.

无线电测向被广泛应用于军事和民用领域，能实现对无线信号定位，进而还可以进行跟踪，实时获取感兴趣目标的方位信息。

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Everyone has a transmitter under mine. Identity code is send out by wireless signal.

每名井下人员配有一身份码发送器,通过发送无线信号把自身的人员编号发送出去.

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If they detect something wrong while the system is armed, they'll transmit a wireless alert signal to a base station that will then raise the alarm.

如果在系统布防时检测到异常情况，它们将向基站发送无线报警信号，然后基站将引发报警。

四级真题- 2016年 12月 1卷 信息匹配

In this paper, we present a novel application of signal separation ( BSS ) in wireless digital communication.

本文提出了基于神经网络的盲信号分离在数字无线通信中的一种应用.

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This paper studies some contents of Ultra-wideband ( UWB ) wireless signal coexistence problem.

本文研究了超宽带无线电技术共存性问题的相关内容.

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Body sensor network ( BSN), which is a combination of micro-sensor technology, wireless communication technology, digital signal processing technology and computer technology, is the fundamental unit of the ambulant healthcare.

无线躯干传感网络综合了微型传感器技术、无线通信技术、数字信号处理技术及计算机技术等，是移动医疗的基本单元。

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What's more, it is widely applied to the wireless signal measurement in 2G and 3G.

它普遍应用在2G和3G无线信号测量上。

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We design and realize the electronic module of the free space QKD system, including six parts: random signal generation, data acquisition, wireless channel setup, online key sift, online key correction, and the encryption and decryption of the bitmap file.

本文设计并实现了自由空间量子密钥分发系统中的电子系统，包括随机信号产生、数据采集、无线信道通信、在线数据筛选、在线数据纠错及位图文件加/解密等六个子模块。

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However, in spite of their enhanced range, the rangemax next router and the pre-N routers I have tested still leave "dead" spots in distant parts of my wood-frame home where the wireless signal is either non-existent or very weak.

然而，尽管覆盖范围更广，但我测试的那个rangemax next路由器和几个pre-n路由器在我木制结构住宅的远端仍然有“死”角，在那些地方，无线信号要么没有、要么很弱。

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I'm trying to get a lock on his wireless signal.

正在锁定他的无线信号

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In 2011, Prof Harald Haas, an expert in optical wireless communications at the University of Edinburgh, demonstrated how an LED bulb equipped with signal processing technology could stream a high-definition video to a computer.

在2011年，来自英国爱丁堡大学的光无线通信专家、哈拉尔德哈斯教授，演示了一只配备有信息处理装置的LED灯泡是如何将高保真视频传输到电脑上的。

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To assure communication quality, directional antenna is usually adopted in image signal transmission or wireless communication.

在图像信号传输或无线通信中,为了保证通信质量, 大多采用定向天线.

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Wireless signal propagated in the wireless channel will be affected by multi-path time delay spread, Doppler shift, angular spread and other characteristics of multi-path fading, leading to the received signal distortion in amplitude, phase and frequency.

无线信号在无线信道中传播，容易受到多径时延扩展、多普勒频移、角度扩展等多径衰落特性影响，导致接收信号在幅度、相位和频率上失真。

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another very well-known way to radiate your wireless signal is to use the humble pringles packet.

另一个非常著名的方式你的无线信号辐射是使用简单的品客薯片包。

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Finally it introduces an example of file transmission through wireless signal between Bluetooth equipment.

着重讨论了基于OBEX的文件传输应用的实现技术，最后介绍了蓝牙设备间通过无线信道传输文件的一个实例。

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Satellite communication is the communication between wireless signal stations with artificial satellite as relay station.

卫星通信就是地球上的无线电通信站之间利用人造卫星作中继站而进行的通信。

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Wireless signal acquisition system is composed of host module and several submodule.

无线信号采集系统由主模块和多个从模块构成.

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No signal quality information was received. Move the receiver closer to your wireless keyboard, and then click Test Again.

未接收到信号质量信息。请将接收器移动到距离无线键盘较近的位置，然后单击再次测试。

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Any device that's built to receive a wireless signal at a specific frequency can be overwhelmed by a stronger signal coming in on the same frequency.

任何以特定频率接收无线信号的设备都可能被在相同频率上进入的更强的信号所覆盖。

四级真题- 2016年 12月 1卷 信息匹配