研究了软件无线电中广泛采用的带通采样技术。
In this paper, bandpass sampling technology widely used in software defined radio is studied.
同时结合关键技术，展望了软件无线电的发展趋势。
It is combined with the key technology and prospects the development trends of the software radios.
尽管令监管者不爽，软件无线电的确给通信带来一些有趣的变化。
While it doesn't make regulators happy, software radio does present some interesting opportunities for communications.
提出一种适合软件无线电的载波相位和频差估计算法。
An algorithm suitable for carrier phase and frequency offset estimation in software radio is proposed.
对基于软件无线电的近距离扩频测距算法进行了研究。
The near field spread spectrum ranging algorithm based on software radio is investigated.
文中详细讨论了软件无线电的体系结构、关键技术及对策。
This paper discusses the system configuration? Key techniques and counter-measure of the software radio.
软件无线电的主要特点是其软件的灵活性和结构的开放性。
The main characters of SR are its software flexibility and structure opening.
数字信道化接收机是基于多相滤波的软件无线电的典型应用。
Digital channelized receiver is a typical application of software radio based on polyphase filters.
同时，软件无线电为射频功率放大器的设计提供了新的技术途径。
At the same time, SDR provides new techniques and methods for the design of power amplifiers.
基于多相滤波的正交处理器技术是软件无线电技术的重要组成部分。
The techniques of quadrature processor based on the polyphase filters are important part of software radio.
基于软件无线电的思想，文中提出了完整的宽带数字中频解决方案。
Based on the idea of Software Radio, a complete solution of broadband digital IF is presented.
软件无线电技术可以大幅度缩短新装备的研制周期，降低研制费用。
Software radio techniques can dramatically shorten the development cycle and reduce the cost of research.
论文首先简要论述了软件无线电技术的基本概念，体系结构和硬件基础。
Firstly, this paper discusses briefly the basic concept of the software radio, system structure and foundation of hardware.
软件无线电(SWR)技术是第三代移动通信系统和军用电台的发展趋势。
The SWR is a developing trend of the third generation mobile communication system and military radio.
PCI总线凭借其高性能和灵活性在软件无线电互连结构中占有一席之地。
PCI bus relies on his high performance and flexibility to occupy a space among the interconnection structure of the software radio.
技术侦察是获取情报的重要手段，软件无线电特别适合在侦听接收机中采用。
Radio interception is an important means to get intelligence and interception receiver is a very attractive application area for software radio.
本文介绍了基于软件无线电思想的雷达中频数字化接收机的设计与性能分析。
This paper introduces the design and analysis of software radio mind based IF digital radar receiver.
软件无线电是1992年美国首次提出的一种实现无线通信的新的体系结构。
Software radio is first introduced in 1992 by USA and it is a new architecture for wireless communication.
软件无线电技术为解决上述问题提供了一个可行的方法，成为人们研究的热点。
Software radio technology offers a feasible method to solve this problem so as to become a focus of research.
本文采用软件无线电思想，建立了系统实现模型，并论证了系统模型的可实现性。
Using software radio, this paper set up a model of the system, and demonstrates the realization of the model.
本文介绍了软件无线电的基本思想，及其在通用卫星模拟器设计中的应用与优势。
This paper introduces the concept of software radio and the application and advantages of software radio for the design of generic satellite simulators.
本文在对软件无线电中频调制解调器研究的基础上，提出了一种新的思路和解决方法。
The paper provides a new thought and solution based on the research of the IF modulator and demodulator of Software Radio.
现以软件无线电的基本知识为基础，分析了单级和多级抽样频率转换，并进行了比较。
On the basis of the soft radio, this paper analyzes the sampling frequency transform for single series and the series, and compares them.
介绍一种用来设计可重构平台的软件无线电体系结构，叫做软件无线电分层体系结构。
This paper presents the system architecture for the design of software radio on a reconfigurable platform called the layered software radio architecture.
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.
目前，软件无线电技术已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.
目前，软件无线电技术已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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