BAE系统公司将开发一种新型雷达预警接收机原型，该原型能实时识别无线电频率和通信活动。
BAE Systems will develop a new radar warning receiver prototype that can identify radio frequency and communications activity in real time.
这之所以能运作，因为每一个蓝牙无线电芯片都拥有奇特的识别代码，而这些代码能被用于查找一个人信息。
This works because each Bluetooth radio chip has a unique identifying code that can be used to look up a person's information.
跟上一代不同，电子护照除了包含照片及光感条码之外，还记有生物体征数据，植在无线电频率识别(RFID)芯片上。
Unlike previous ones, the e-passports contain biometric data embedded in a radio-frequency identification (RFID) chip, along with the usual mugshot and optical bar-code.
这些无线电系统之间就像光波与声波一样彼此区别，比如，人造卫星就无法追踪射频识别标签。
These radio systems are as different from each other as light is from sound, so satellites cannot track RFID tags, for instance.
以往这个车载单元只是一个简单的装置，当车辆通过收费公路入口处时，这个装置就起到了一个无线电频率身份识别标签的作用，但这个装置也开始实现智能化了。
That used to be a simple device, working like a radio-frequency identification tag when it passes under a gantry on a toll road, but it is also getting smarter.
为了给筏子上的现代小工具提供电力——卫星导航仪，应急无线电标识，船舶自动识别仪等——我们准备了四块太阳能电池板，一架风力发电机和一部兼作健身器的脚踏泵。
To create electricity for our modern AIDS - GPS, EPIRB, AIS, Satnav and so forth - we have four solar panels, a wind generator and a foot pump, which will also serve as exercise equipment.
文章将这种方法用于无线电通信信号的分类与识别，取得良好的效果。
This method is applied to classify and identify the radio communication signals and has acquired good results.
而其它例如，现金、信用卡以及采用无线电频率识别的钥匙链付费卡的方法都可能被盗或被他人使用。
Alternatives like cash, credit CARDS and keychain payment CARDS with radio-frequency identification chips can be stolen and used by others.
每件商品都装有无线电频率识别芯片，对商品从上海仓库发至消费者的过程中进行全程追踪。
Each item is tagged with a radio-frequency identification microchip that allows YOOX to track the product from Shanghai warehouse to consumer.
这种无线技术称为无线电频率识别(RFID)，曾在成千的存储器运用追踪以及在正电子发射体层摄影的鉴定植入芯片中鉴定识别。
The wireless technology, called radio frequency identification (RFID), has been used in thousands of stores for tracking inventory and in identification chips implanted in some pets.
无线电频率识别（RFID）门锁： 被用于酒店房间或者酒店各个区域，这种趋势无论在酒店业还是在全世界都逐渐流行。
RFID (Radio Frequency Identification) door lock for keyless entry to a hotel room and other areas of the hotel is becoming more popular in hotels across the world.
自动调制方式识别应用范围广泛，对于军用软件无线电侦察接收机更具有十分重要的意义。
Automatic identification of the modulation type of a signal has found applications in many areas, especially important for military software radio interception receiver.
其他反假药的方法还包括使用无线电频率识别标签。
Other anti-counterfeit efforts include the use of radio frequency identification tags.
这一系统利用射频无线电对记录媒体进行读写操作，完成对马拉松运动员的非接触式自动识别，从而实现运动员成绩计时。
Through identifying no touched automatically the Marathon runner, the timekeeping record of the runner was obtained by utilizing radio frequency to read and write recording medium.
本文首先介绍了语音识别和软件无线电的基本原理。
At first, the methods of speech recognition and radio software are summarized in this paper.
通信信号调制方式的自动识别和调制参数的自动估计是非协作通信和软件无线电中的重要问题。
Automatic modulation recognition and modulation parameters estimation are key problems in non-cooperative communication systems and Software Defined Radio.
通信信号调制类型的自动识别广泛应用于信号确认、干扰识别、无线电侦听和信号监测等领域。
The automatic identification of the modulation types has been applied to many fields such as signal identification, interference identification, radio interception, signal monitoring, etc.
其次，在对射频识别系统的协议和无线电频谱规范进行分析的基础上，确定了阅读器射频前端的体系架构。
Secondly, the architecture of reader front end is determined based on the analysis of RFID protocols and wireless frequency regulations.
“有识别能力的”无线电通信也许最终能通过对大范围的频谱进行智能分配缓解这个问题——但这还不是现实。
There are hopes that "cognitive" radios may eventually alleviate the problem by sharing huge swaths of spectrum intelligently—but they have yet to be invented.
“有识别能力的”无线电通信也许最终能通过对大范围的频谱进行智能分配缓解这个问题——但这还不是现实。
There are hopes that "cognitive" radios may eventually alleviate the problem by sharing huge swaths of spectrum intelligently—but they have yet to be invented.
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