uwb

When applied in airborne imaging surveillance, UWB random noise radars have their special merits.

超宽带随机噪声雷达在对空成像预警的应用中有着独特的优势.

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UWB ( Ultra WideBand ) communication system is a new-style wireless communication system.

超宽带 通信系统是一种新型的无线通信系统.

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A new pulse shape based on wavelet for ultra-wideband ( UWB ) system was presented.

基于小波函数提出了一种新的 超宽带 ( UWB ) 脉冲波形.

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An OOK Modulation Circuit Design for Single-carrier UWB System

单载波UWB系统中OOK调制电路设计与实现

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The lifetime is a critical parameter for time hopping ultra wide band ( TH-UWB) wireless sensor networks.

生存期是跳时超宽带无线传感网的一个关键参数。

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The UWB ( ultra-wide band ) radar system has got more and attention for its excellent anti-stealth ability.

超宽带 雷达因为其良好的 反 隐身能力而成为一种受到日益关注的雷达体制.

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In this paper a novel gated integrating method for IR-UWB correlation receiver is proposed, which uses linear time-invariant system to approximate integrator with discharging.

提出一种应用于脉冲超宽带相关接收机的新型门控积分方法，它利用简单的线性时不变系统实现带清除的积分。

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The UWB technology will cause the interference issue of narrow band communication system.

相对地,也造成对传统窄频通讯系统的干扰问题.

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Pseudo-Chaotic Time Hopping with Multi-tent Map and DSP Scheme for UWB

UWB伪混沌跳时多帐篷映射及DSP实现方法研究

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A Timing Acquisition Algorithm with flexible search step sizes for UWB Signals

一种可变搜索步长的UWB同步捕获算法

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A new UWB receiver and the performance comparison with RAKE

一种新的无线超宽带（UWB）接收机及其与RAKE接收机的比较

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Study on Node Positioning Model of UWB Wireless Sensor Networks

UWB无线传感器网络的无线节点定位模型研究

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Based on the spatial reconstruction of total field, the algorithm is proposed to solve the inverse scattering of a time harmonic wave and a UWB pulse wave from rough surfaces, respectively.

提出了基于空间场重构理论的时谐电磁波逆散射算法和超宽带脉冲电磁波的逆散射算法。

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The magnetic field integral equation ( MFIE) is formulated to study the electromagnetic scattering from Alpha-stable non-Gaussian metallic material surface with a time harmonic wave and a UWB pulse wave incidence.

基于磁场积分方程研究Alpha-stable非高斯分布的金属材料表面的时谐波、超宽带脉冲波的电磁散射特性。

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Frequency Analysis and Selection of Penetrating Foliage UWB SAR

叶簇穿透超宽带SAR工作频率分析与选择

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In this thesis, planar antennas and filters are investigated and verified for UWB.

此篇论文中, 天线及滤波器皆为平面式之架构设计.

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Performance Analysis Of RAKE Receiver Using The Intel UWB Multipath Channel Model

基于Intel UWB多径信道模型的RAKE接收机性能分析

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Based on that, a research on UWB pulse wave had been made, which was mainly on two sides, time-domain and frequency-domain.

在以上分析的基础上，对超宽带的脉冲波形进行了研究，主体上分为时域和频域两方面研究。

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This paper studies some contents of Ultra-wideband ( UWB ) wireless signal coexistence problem.

本文研究了超宽带无线电技术共存性问题的相关内容.

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An improved pseudo-chaotic time hopping scheme for UWB multiple access

UWB系统的一种改进型伪混沌跳时多址接入技术

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An ultrawideband ( UWB ) pulse design approach for multiple narrowband interference suppression was presented.

提出了一种能够抑制多个窄带干扰的超宽带 ( UWB ) 脉冲设计方法.

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The radio front end of UWB radar digital receiver is developed.

完成了超宽带雷达数字接收实验样机射频前端的研制工作。

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Especially, UWB system can assure high anti blocking performance as well as satisfy multi-user capability.

特别是它可以在满足 多用户 容量的同时保证有较高的抗阻塞性能.

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Ultra-Band ( UWB ) technique has prevailed in wireless positioning system.

超宽带 ( UWB ) 技术在无线定位的应用上具有很大的优势.

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Study of an Estimation-based Timing Acquisition Algorithm in UWB Communication Systems

基于估计理论的超宽带系统同步算法研究

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UWB transmissions trade distance for bandwidth, so the greater range, the lower the final data rate.

UWB发射是以带宽换距离, 距离越长, 最终的数据率就越低.

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Direction of arrival ( DOA ) estimation is one of the key technologies of ultra-wideband ( UWB ) location.

对信号到达角 ( DOA ) 的估计是 超宽带 定位的关键技术之一.

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Chaos-modulation-based ultra band ( UWB ) communication was addressed.

研究混沌编码技术在 超宽带无线 通信中的应用.

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Via simulation, The results show that this circuit can receive the UWB signal perfectly.

通过计算机仿真和实验表明, 采用该电路可以较好地实现UWB信号的接收.

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Employing the ranging ability of UWB signal, the design of routing protocols become more flexible.

UWB信号的测距能力使路由协议的设计更加灵活.

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