In this paper, bandpass sampling technology widely used in software defined radio is studied.
研究了软件无线电中广泛采用的带通采样技术。
The system is mainly studying the technology of the modem based on the thought of software defined radio.
该系统主要是研究基于软件无线电思想的调制解调技术。
In addition to the new radio, Harris announced software enhancements to the RF-7800V family of software defined radios.
除了推出新型无线电系统以外，哈里斯公司宣布增强RF- 7800 V系列软件无线电的软件性能。
In this paper, we mainly ameliorated the Software Defined Radio framework based network in the 863 Software Defined Radio project.
本论文主要针对清华大学在863软件无线电项目中所提出的交换网络的软件无线电结构进行了改进。
In its most basic form, CR is a hybrid technology involving software defined radio (SDR) as applied to spread spectrum communication.
在其最基本的形式，CR是混合动力技术涉及软件定义无线电(SDR)应用于扩频通信。
Based on software defined radio theory, the digital IF acquisition system has the features of hardware-defined and system re-configured.
建构于软件无线电理论的数字化中频接收系统，具备硬件可定义、功能可重配置的特点。
This is known as Software Defined Radio (SDR). Decreases decoder and demodulator selection error using a Hidden-Markov Model (HMM) in this paper.
本论文采用隐马尔可夫模型（HMM）来减小解码与解调选择错误。
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。
On the other hand, with the rapid development of VLSI, digital receiver and software defined radio have become a popular area in modern communication systems.
另外，随着集成电路技术的飞速发展，数字接收机和软件无线电也已经是现代通信研究的一个热点。
An efficient method is presented to find the minimum valid sampling frequency for bandpass sampling of multiband signals in software defined radio (SDR) technology.
针对软件无线电(SDR)技术中的多频段信号带通均匀采样技术，提出了一种能够高效、准确地求解最小采样频率的方法。
The basic idea of software Defined Radio is to structure a general hardware platform to make the most of the software to complete variety of communication functions.
软件无线电的基本思想是构造一个通用的硬件平台，将通信的各种功能尽可能用软件实现。
Finally, the paper gives out a scheme of digitized carrier synchronization loop for software defined radio receiver which is based on the hardware platform composed of FPGA and DSP.
最后给出了一种用FPGA与DSP组成的硬件平台实现软件无线电接收机载波同步环路的方案。
SDR (software Defined radio) defines that on the simple and general hardware platform, varies radio applications can be implemented by using the software which can be updated and reconfigured.
软件无线电(SDR)是指在简单通用的硬件平台上，通过可升级、可重配置的应用软件实现各种无线电功能。
With the Department of Defense advocating the software-defined radio approach of JTRS, the Navy has awarded contracts to engineer and qualify JTRS compliance into the next-generation MIDS.
在美国国防部对软件定义无线电JTRS方案的推动下，美国海军已向合同商授予合同，设计并证明JTRS符合下一代MIDS要求。
As radio increasingly moves onto microchips, "software-defined radios" will be able to switch standards and frequencies as they go.
随着无线电通讯日益微芯片化，“软件定义无线电”将能够根据自身传播通路在不同标准和频率之间切换。
To achieve all this, the Rebooters have built a special software-defined radio-one whose capabilities are instantiated in computer code rather than by the arrangement of physical components.
为了做到这些，重新启动者们建造了一个特别的软件无线电—它的功能是通过计算机代码，而不是实体部件的设置来具现化。
The company's Falcon family of software-defined tactical radio systems encompasses manpack, handheld and vehicular applications.
该公司的Falcon系列战术无线电系统包括背负、手持和车载应用。
So there's a trend towards making the transceiver as digital as possible. This trend points to software-defined radio (SDR), which appears to be this decade's Holy Grail for the RF world.
这是个很难做的混合物，所以现在有趋势将收发器做的尽量数字化，这个趋势就是软件无线电(SDR)，它看上去是RF领域在这个年代的圣杯。
Session topics include software-defined radio, emerging trends in wireless, reconfigurable test architectures and production test optimization of wireless devices.
峰会主题包括：软件无线电、无线电发展趋势、可配置测试架构和无线电设备产品的优化测试。
The architecture of software-defined radio has the hardware module that is high-performance and open-bus, in order to facilitate the continued upgrading and expansion.
软件无线电采用标准的、高性能的开放式总线结构，以利于硬件模块的不断升级和扩展。
This configuration method has the benefit of low cost and complexity, high speed and flexibility, and has been selected in several software-defined radio projects, so it is very practical.
方案具有配置灵活、成本低、速度快、实现简单的特点，目前已在很多软件无线电项目中得到应用，具有很强的实用性。
Software-defined radio which implements radio functions in software, with good flexibility, openness, scalability and continuity, is considered to a solution that meets the future development trend.
软件无线电以软件方式实现无线电功能，具有良好的灵活性、开放性、扩展性和延续性，被认为是一种满足未来发展趋势的解决方案。
The architecture of software-defined radio which is emphasizing the openness and full programmability, through software updates to change new features.
软件无线电强调体系结构的开放性和全面可编程性，通过软件更新改变硬件配置结构，实现新的功能。
The architecture of software-defined radio which is emphasizing the openness and full programmability, through software updates to change new features.
软件无线电强调体系结构的开放性和全面可编程性，通过软件更新改变硬件配置结构，实现新的功能。
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