• 软件无线电技术出现导致无线电接收机革新

    The software radio technology' s appearance brings the renovation of wireless receiver.

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  • 软件无线电技术可以大幅度缩短新装备研制周期降低研制费用

    Software radio techniques can dramatically shorten the development cycle and reduce the cost of research.

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  • 基于多相滤波正交处理器技术软件无线电技术重要组成部分

    The techniques of quadrature processor based on the polyphase filters are important part of software radio.

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  • 论文首先简要论述软件无线电技术基本概念体系结构硬件基础

    Firstly, this paper discusses briefly the basic concept of the software radio, system structure and foundation of hardware.

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  • 软件无线电技术实现不同通信系统操作提供了灵活解决方案

    The software radio provides the solution to the interoperability of the communication systems of different modes.

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  • 同时软件无线电技术应用系统给出了该协议软件实现方案

    Meanwhile, the software radio technology is applied to this system and the software protocol implementation scheme is given.

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  • 软件无线电技术解决上述问题提供了一个可行方法成为人们研究热点

    Software radio technology offers a feasible method to solve this problem so as to become a focus of research.

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  • 目前软件无线电技术成为无线电通信领域特别是军用无线电通信领域的技术热点

    Nowadays, the software radio has become a technique hot spot in the radio com-munication field, especially in the military radio communication field.

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  • 软件无线电技术通用开放式无线台上通过安装不同软件完成各种通信功能

    Software radio technology realizes various communication functions through installing different software on a universal open radio platform.

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  • 为了较好地解决软件无线电技术应用任意采样转换问题本文引入时变cic滤波器

    To solve arbitrary sampling rate conversion problem in software radio system, this paper presents a time-varying CIC filter.

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  • 第二分析应用软件无线电技术优势基础上提出一种数字化超宽带接收器设计方案

    In the second chapter, at the foundation of analysis of the application software wireless technology's advantage, a plan of all digital Ultra-Wideband receiver is brought forward.

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  • 软件无线电技术通用开放式无线电智能平台上通过安装不同软件完成各种通信功能

    Software radio technology achieves all kinds of communication functions by installing different software on a universal and on-limits smart wireless platform.

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  • 采用软件无线电技术雷达导引具有结构简单、可靠性易于维护升级抗干扰性能强等优点。

    The active seeker with software radio techniques has the merits of simple structure, high reliability, easy upgrade, easy maintenance and good anti-jamming capability.

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  • 传统无线电收发系统硬件依赖性强、信号适应能力差,软件无线电技术出现导致了收发机革新

    Conventional transceiver depends on hardware much more. The emergence of software radio results in transceiver's renovation.

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  • 软件无线电技术军事商业无线电系统越来越多地采用必将成为现代通信领域主流技术

    Software radio technology is being increasingly used in the wireless communication system of military and commerce, and will become the main technology in modern communication.

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  • 采用软件无线电技术软硬件相结合方法较逼真实现了海战场复杂电磁环境雷达中频信号模拟

    A method integrating software radio technology with software and hardware is used to realize living simulation of MF radar signal under complex sea battlefield EM environment.

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  • 软件无线电技术近年来出现的新的无线通信设计思想框架无线通信领域一项突破性关键技术

    The software radios technology is a new design idea and frame for wireless communication, and being a breakthrough for the key technology on the field.

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  • 方案采用软件无线电技术采用DSP作为伪码发生器控制DDS输出频率,得到相应跳频图案。

    The frequency hopping system based on software radio, DSP is used to generate quasi-stochastic sequence and control the output frequency of DDS to construct required hopping maps.

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  • 软件无线电技术实现调制解调灵活性好,可以通过空中下载实现不同的调制方式,从而适应不同的通信体制

    It is flexible for the modulation and demodulation by software, and it may realize different modulation mode through the airborne downloading, therefore it suits the different communication systems.

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  • 本文软件无线电技术OFDM多载波调制技术相结合提出了基于软件无线电平台的OFDM多载波传输系统方案

    This paper mainly focuses on the combination of OFDM system with the Software Radio technology and presents OFDM transceiver scheme based on Software Radio platform.

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  • 结合无线电遥测接收机设计论述分析了软件无线电技术中的数字变频调频数字解调技术遥测接收机中的应用

    Combining to devise radio telemetry receiver, the application of digital down converter and frequency demodulation in software radio is discussed and analysed.

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  • 第三移动通信系统的关键技术包括高效信道译码技术软件无线电技术智能天线技术多用检测干扰消除技术

    The third Generation mobile communication system includes highly effective channel encoding-decoding, software radio, smart antenna, multi-user detection and interference cancellation etc.

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  • 实验者通过实验,不但可以深入理解无线通信过程而且可以直观地学习软件无线电技术从而取得更好学习效果

    Through the experiments, the learner can understand the wireless communication in depth, and also can learn the SDR technique visually, so a greater effect of learning can be achieved.

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  • 宽带通信中,软件无线电技术应用中的一个主要问题后端处理信号数据太高一般的DSP信号处理速率不到这样要求

    In broad band communication, there is a key problem of soft radio, the rate of data need for processing is too high, and currently DSP can't do with so high rate data immediately.

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  • 此文提出利用软件无线电技术实现海上中短波接收机原理,该原理的研究能够实现现有海上中短波接收机、NBDPDSC功能

    This paper gives out a principle of medium-short wave receiver according to software radio technology. It can realize all function of medium-short wave receiver NBDP device, DSC device.

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  • 随着近年来软件无线电理论应用趋于成熟与完善,软件无线电技术已经越来越广泛地应用于蜂窝通信各种军用民用的无线通信系统中。

    With the theory getting more matured and completed, SDR technology has been widely used in cellular communication system as well as other civil and military wireless communication systems.

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  • 本文较为详细地概述了软件无线电技术国外军事领域开展应用情况,并列举典型系统计划,阐明了软件无线电技术未来发展前景

    In this paper, software radio development abroad in military application is introduced, typical examples of systems and plans are given. Future prospect of software radio technique is discussed.

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  • 鉴于,对TD - SCDMA分布式基站优势系统设计作了描述,并对基于软件无线电技术分布式基站射频拉远单元的设计结构和数据的速率做了重点论述

    The advantages and system design of the distributed base station is discussed in this paper. The structure design and RRU rate in RRU based on the software radio technology are emphasized.

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  • 数字化接收机实现软件无线电技术重要基础,本文研究基于可编程四通道数字下变频器HSP5 0 2 16实现高频地波雷达数字接收机设计的若干关键技术

    The fully digitalized receiver is the important basis for software radio. Some key technologies about how to realize the HF ground wave radar receiver based on the HSP50216 are addressed.

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  • 数字化接收机实现软件无线电技术重要基础,本文研究基于可编程四通道数字下变频器HSP5 0 2 16实现高频地波雷达数字接收机设计的若干关键技术

    The fully digitalized receiver is the important basis for software radio. Some key technologies about how to realize the HF ground wave radar receiver based on the HSP50216 are addressed.

    youdao

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