对于室内覆盖无线接收系统，提出了一种新型的基于U型反射板的双频天线单元形式，采用厚的空气介质层以展宽带宽。
For the indoor wireless communication system, a new dual-band antenna with U-shaped reflector is designed. By increasing the thickness of the air medium, the wider frequency band is achieved.
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.
使用电子接收盒已经削减了一套专业音响系统的价格，但这样组成的“无线”系统，恐怕还是有太多绕来绕去的导线了。
You still undercut the price of a professional sound system, but for a wireless system, you wound up with a lot of wires.
这种通信软件被称为MoVer，可作为一个无线电电子邮件平台，允许用户通过无线电系统发送和接收电子邮件，以安全的方式传输信息。
The software suite, known as MoVer, serves as a radio E-mail platform that allows users to send and receive E-mail messages via radio systems transmissions in a secure manner.
Powermat公司本周三发布了几款无线充电器系列产品 ，该系列产品主要由底座和无线能量接收器组成，其中底座部分采用了超薄型设计，而系统中的通用能 量接收器则可与被充电设备连接在一起 。
Powermat has released its lineup of wireless chargers on Wednesday. The system utilizes an ultra-thin mat along with a receiver that attaches to each portable device a user charges.
其他系统，如无线电台与电视台，通过空间来播出信号，任何拥有接收设备的人都可以接收。
Other systems, such as radio and television, broadcast signals through space, which can be received by anyone who has a device to receive them.
在微波系统中，来自各处的分散的输入必须被汇集在一起，以形成一个综合的输入，然后由无线电发送和接收。
In microwave system the separate input from various sources must be brought together to give a composite input which is then transmitted and received by radio.
接收机是无线电通信系统的主要组成部分。
本文主要是围绕无线遥控发射、接收系统的相关理论和实践应用进行了研究。
This paper is around the related to the application of theory and practice of wireless remote receiver system to study.
该项研究采用无线发射接收模块，结合单片机和计算机，利用VB高级编程，设计出一种温度的无线数据检测系统。
This research making use of wireless transmission and receiving module, combining of single chip and PC, the design USES VB as its advanced program language.
设计了一种由单片机控制的无线发射与接收的非接触式的火车接近报警系统。
Designed a wireless non-contacting alarm system of closing train, and its Launching and receiving is controlled by MCU.
智能故障信息处理系统接收无线节点传来的检测结果，并判断故障位置。
The intelligent fault detection system receives the detected results transmitted from the wireless node and locate the fault position.
对于软件无线电接收系统，器件的选择和设计非常重要。
For the receiving system based on software radio techniques, the choice and design of device is very important.
所设计的病区无线呼叫系统主要分为发射和接收两大部分。
The design of the wireless unit to call the main system is divided into two parts, transmitting and receiving.
在无线监测系统中，由于受环境、设备等因素的影响，接收机接收到的无线电信号不同程度地被噪声污染，严重影响到监测结果的可靠性。
In wireless monitoring system, the received radio signals are polluted to a greater or lesser degree by the noise due to the influence of environment, equipments and other factors.
本无线收发器应用于门禁系统中能够实现一个接收端和多个发送端的通信。
The article realizes communication between one receiving end and more sending end in the system of access control.
本文的焦点正是如何高效的实现无线通信接收系统中的数字中频部分。
The focus of this paper is how to implement the digital IF in wireless receiver efficiently.
这种方法简单、可靠，可用于研制无线寻呼信号实时监测系统，还可用于接收并研究未知格式的串行数字信息。
This simple and reliable method can be applied to the development of real time monitor systems for pager signals, as well as the reception and research of serial digital signals of unknown format.
所做工作对开拓软件无线电的应用领域和卫星定位导航系统接收机结构的研究有一定的应用价值。
It can provide some reference worth to expand the application field of Software Radio and study the framework of the satellite positioning and navigation receive system.
提出了一种通用的数字中频软件无线电接收系统的设计及应用方案。
The design and application of a universal digital IF software radio receiving system is introduced in this paper.
这对开拓软件无线电的应用领域和卫星定位导航系统接收机结构的研究有一定的参考价值。
It can provide some reference worth to expand the application field of Software Radio and study the framework of the Satellite Positioning and Navigation receiver system.
增益控制电路，接收器和发送器，无线通信装置和系统。
Gain control circuit, receiver and transmitter, radio communication device and system.
本论文即在探讨于无线通讯系统中，同时在传输端及接收端使用多根天线情况下的相关研究。
This thesis is concerned with the use of multiple antennas at the transmitter and receiver in wireless communication systems.
系统软件设计含：F2812串口编程、GPS接收处理以及无线电、任务平台通讯处理。
The software design of system contains F2812 SCI programming, GPS receiving disposal and communication with radio and task-platform.
无线音频传输系统，接收器，视频摄像机和音频混合器。
Wireless audio transmission system, receiver, video recorder and audio mixer.
该技术的关键之一为无线电磁波发射和接收、处理系统的研制。
The crucial factor of this technology is the developing of the sending and receiving system.
本文介绍了软件无线电的概念，探讨了数字中频接收机系统结构及其采用的关键技术。
In this paper, the conception of SWR is introduced, and the structure of digital IF receiver system is discussed including its core technology.
本文介绍了软件无线电的概念，探讨了数字中频接收机系统结构及其采用的关键技术。
In this paper, the conception of SWR is introduced, and the structure of digital IF receiver system is discussed including its core technology.
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