超宽带通信系统首先要解决的问题是降低系统的功耗和硬件的复杂度。
The main challenges for UWB communication system implementation are how to decrease energy consumption and hardware complexity.
本文给出了群变换方法构成的BCH编码在超宽带通信系统中的误码率仿真结果。
In this paper, we give the simulation results of bit error rate based on group counterchange method for BCH codes in UWB communication system in the condition of AWGN channel.
超宽带(uwb)信号及其功率谱分布是研究超宽带通信系统与其它通信系统频谱共存与兼容问题时，需要考虑的重要因素。
UWB signals and their power spectrum mask are important factors which need to be considered when studying the spectrum coexisting and compatible problems between UWB systems and other radio systems.
在介绍一种基于TH - PPM调制方式的超宽带通信系统的基础上，深入讨论了一种并行检测接收机方案并分析了其工作原理。
On the basis of an introduction of TH-PPM UWB communication system, this paper advances a parallel detection receiver scheme.
超宽带系统由于其低功耗、低截获率和抗多径衰落效益好等特点，特别适合应用在短距离无线通信领域中。
The UWB system specially applies in short distance wireless communication because of its characteristics such as lower power and anti-multi-path decline ability.
本文首先研究了在典型室内信道下基于OFDM技术的超宽带(uwb)通信系统的性能，并提出了一种接收能量模型。
The performance of UWB system based OFDM in the typical indoor channel is studied at first, and a model of reception energy is given.
频谱共存及兼容是超宽带(uwb)无线通信系统必须考虑的重要问题。
Coexistence and compatibility was an important issue needed to be considered in ultra-wideband (UWB) impulse radio communications.
首次研究白高斯噪声（AWGN）信道下超宽带无线电通信系统中单个数据包单元发射信号能量的优化。
In this paper, the optimization of the transmitted signal energy for a data packet unit in UWB radio communications in additive white Gaussian noise(AWGN) channel is firstly investigated.
本文首次提出将快速横向滤波(FTF)算法引入超宽带(uwb)通信系统的接收机结构中。
A novel idea of using Fast Transversal Filter (FTF) adaptive algorithm in Ultra WideBand (UWB) RAKE receiver is proposed for the first time.
与基带uwb无线电相比，多带OFDM超宽带系统在短距离无线通信中得到了广泛的认可。
Compared to baseband UWB radios, the MultiBand OFDM ultra-wide band system has obtained widespread approval in short-range wireless links.
所以设计的跳时序列的相关性能优劣会直接影响到整个超宽带无线通信系统的好坏。
Therefore, the time-hopping sequences 'properties of the pros and cons directly affect the entire ultra-wideband wireless communication systems.
本发明公开一种超宽带全向吸顶天线，包括：用于完成移动通信系统信 号的室内覆盖，包括：金属底板；
The invention discloses an ultra-wideband omnidirectional ceiling antenna which is used for finishing the indoor signal coverage of a mobile communication system.
此系统的电路综合结果表明系统实现了低复杂度、低成本，证明了它在超宽带通信中的可行性和实用性。
The low complexity and low cost implementation of the whole system proves its possibility and practicability in UWB communications.
此系统的电路综合结果表明系统实现了低复杂度、低成本，证明了它在超宽带通信中的可行性和实用性。
The low complexity and low cost implementation of the whole system proves its possibility and practicability in UWB communications.
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