uwb的例句大全

Research on UWB for High Speed Wireless Transmission in Indoor Environment

UWB在室内高速无线传输中的应用研究

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Research of wavelet de-noising method based on new threshold function in UWB signal detection

超宽带信号检测中基于新阈值函数的小波去噪方法研究

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Finally, the paper designs an Ultra-wideband ( UWB) multiple access system combined with time division multiple access.

最后本文设计了一种超宽带多址系统。

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A UWB time domain transient field measurement system, UWB-MCE, is used in the imaging experiments.

本文的实验研究利用了时域瞬态场测量系统-UWB-MCE。

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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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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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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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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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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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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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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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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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Performance Evaluation of UWB System in the Presence of Timing Jitter Based on Gaussian Pulses

高斯脉冲的超宽带系统抗时间抖动性能分析

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With a devising technique of the narrowband filter, a new design method of the UWB receiver was presented and the demand for design of the filter center frequency and bandwidth also were quantificational given.

利用窄带滤波器设计技术，提出了一种新型UWB接收机设计方法，并定量给出了滤波器中心频率和带宽设计的要求。

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Finally, we analyze the scheme to generate UWB pulses based on MZ modulator.

最后主要分析基于MZ调制器生成UWB脉冲的方法。

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By extending the idea of transmitted~-reference to multiple signals in a frame, this paper presents a new Ultra-Wideband ( UWB) differential correlation receiver.

借鉴传输参考信号的思想，将其扩展到一组多个信号，提出一种新型超宽带（UWB）差分相关接收机。

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Considering the information redundancy and complementary in the two compensation methods, we use data fusion method in airborne UWB SAR motion compensation.

考虑到以上两种方法之间存在信息冗余性与互补性，将数据融合方法引入机载UWB SAR运动补偿。

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Combining open load and spiral slot, a UWB filter with notch band and wide stopband is designed.

最后结合开路负载和螺旋缝隙设计了带有陷波特性和宽阻带特性的超宽带带通滤波器。

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The space-time processing principle of antenna array for UWB pulse reception is studied. Aiming at the realization problem of highly accurate variable delay circuits ( VDC), a combination of digital lines and fractional sample delay compensation filter ( FDCF) for beamforming in time domain is proposed.

研究了UWB脉冲信号接收阵列的空时处理原理，针对高精度的可变时延电路实现问题，提出了将数字延迟线和分数阶的采样延时补偿滤波器（FDCF）相结合的时域数字波束形成实现方法。

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