• Lattice Orthogonal Frequency Division Multiplexing(LOFDM) is a promising technique for high data-rate transmission in double(namely time-frequency) dispersive channel.

    是时弥散信道上的高速数据传输技术

    dict.cnki.net

  • Some common algorithms of adaptive filtering are optimized here, and a linear dispersive channel is studied with them. we can get some ideas for its application to project.

    通过优化自适应滤波几种常用算法研究线性弥散信道工程实现提供了理论依据。

    dict.cnki.net

  • According to different channel models, CDMA systems can be divided into additive white gaussian noise (AWGN) channel and dispersive channel, time-variant and time-invariant channel.

    CDMA系统信道模型不同分为高斯噪声信道衰落信道时变不变信道

    dict.cnki.net

  • OFDM have high spectrum efficiency and can strongly combat multi-path and dispersive channel interface.

    OFDM技术具有频谱利用率,抗延及信道衰落等主要优点。

    dict.cnki.net

  • OFDM, with the advantage of high spectrum efficiency and easy realization, can strongly combat multi-path and dispersive channel interference, so its application is remarkable in recent years.

    正交复用OFDM)技术具有时延、抗信道衰落频谱利用率硬件实现简单优点近年来受到广泛关注

    dict.cnki.net

  • Its performances in the additive white Gaussian noise (AWGN) channel and the dispersive channel are investigated, respectively.

    本文分别高斯信道色散信道研究了性能

    www.opticsjournal.net

  • The system bandwidth efficiency and the dispersive of wireless channel are the big challenges for the wireless mobile communication system.

    对于无线移动通信系统来说,面临系统带宽效率衰落信道等诸多问题挑战

    www.fabiao.net

  • The dispersive characteristics of the wireless channel is a major problem in wireless communication.

    效应产生扩散效应一直是无线信道研究主要问题

    dict.cnki.net

  • The structure and principle of double-channel elliptical crystal spectrometer are presented. The whole process of manufacturing dispersive element with natural muscovite is specified.

    叙述了通道椭圆弯结构原理,详细阐述天然云母弯晶分析器作为色散元件制作过程

    dict.cnki.net

  • In the western shoal of the Lingdingyang Estuary, stratification is more stable than in deep channel area, and the DO vertical advective fluxes is lower than dispersive fluxes.

    伶仃洋内的西部浅滩上,相对稳定溶解氧的垂向扩散通量大于流通量

    www.hyxb.org.cn

  • In this paper, a laser induced air plasma channel antenna(PCA) for high power microwave weapon is presented, and the dispersive characteristic for normal modes of PCA is analyzed.

    提出了一种用于功率微波武器系统大气等离子体通道天线PCA),分析了PCA所传播一般模式传播特性

    www.dictall.com

  • In this paper, a laser induced air plasma channel antenna(PCA) for high power microwave weapon is presented, and the dispersive characteristic for normal modes of PCA is analyzed.

    提出了一种用于功率微波武器系统大气等离子体通道天线PCA),分析了PCA所传播一般模式传播特性

    www.dictall.com

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