• 数字基带信号传输数字通信系统重要组成部分之一

    Digital baseband signal transmission is the digital communication system, one of an important part of.

    danci.911cha.org

  • IJF编码数字基带信号变换符号干扰抖动基带波形信号

    IJF coding refers to converting digital baseband signal into Intersymbol Interference and Jitter Free baseband signal.

    dict.cnki.net

  • 论述利用计算机气象卫星数字基带信号解码两种方法

    This paper reports two computerized methods for decoding the digital base band signal obtained from meteorological satellite.

    dict.cnki.net

  • 发射接收单元(5)时钟同步发射数字基带信号转换发射模拟基带信号

    The transmitting and receiving unit (5) converts the transmission digital baseband signal into a transmission analog baseband signal in synchronization with the clock.

    ip.com

  • 数字基带信号传输数字通信系统重要组成部分之一

    The digital baseband signal's transmission is one of digital communication system's important components.

    danci.911cha.com

  • 三进数字基带信号入手,结合二进制,利用交变稳态分析了任意进制数字基带信号频谱特性。

    This article proceeded with tri - nary baseband signal combining with binary ones, and then analyzed multi -nary digital baseband signal's frequency spectrum based on alternating wave and steady wave.

    dict.cnki.net

  • 发射接收单元(5)时钟同步接收模拟基带信号转换接收数字基带信号

    The transmitting and receiving unit (5) converts the reception analog baseband signal into a reception digital baseband signal in synchronization with a clock.

    ip.com

  • 结合基于FPGA基带数字信号处理便实现相同的硬件平台上开发不同无线通信系统

    Moreover, combined with digital baseband signal processing with FPGA, we could develop various wireless communication systems on a typical hardware platform.

    dict.cnki.net

  • 数字信号基带传输过程中,信息传输速率系统带宽系统两个重要性能指标

    Both system bandwidth and transmission speed of code are very important property parameters in the baseband transmission process for digital signals.

    www.dictall.com

  • 然后采用正交数字变频DUC)技术进行基带信号数字域调制和频率变换

    Then, a solution based on Digital Up Converter(DUC) was proposed, which implemented the conversion of a complex digital baseband signal to a real passband signal.

    www.iaeej.com

  • 然后采用对基带信号数字补偿方法抑制镜像频率载波泄漏从而达到应用目的

    Then we perform digital pre-compensation method, which can be used in the processing of base band signal to reject image frequency and protect carrier leak to meet the application purpose.

    dict.cnki.net

  • 思路是将信号先通过单边调制,较低频率调制到需要频率范围;然后采用基带信号数字预补偿方法抑制镜像频率载波泄漏从而达到应用目的

    Then we perform digital pre-compensation method, which can be used in the processing of base band signal to reject image frequency and protect carrier leak to meet the application purpose.

    www.dictall.com

  • 基于近年数字频率合成技术发展和大量数字中频产品出现本文提出了一种利用数字变频技术进行基带信号数字域调制和频率变换的方法

    The technology of direct digital frequency synthesis has been most developed in the recent years. At the same time, the digital intermediate frequency signal processors are also presented.

    dict.cnki.net

  • 介绍宽带线性调频信号基带数字产生方法及其实现技术

    In this paper, the digital generation methods and the implementation techniques for Ultra wideband LFM baseband signals are introduced.

    dict.cnki.net

  • 这个平台短波信号射频数字,然后进行数字变频,获得宽带基带解析信号

    In the platform, the short wave signal is digitalized in the radio frequency band and converted into the analytical baseband signal.

    epub.cnki.net

  • 接着收发信机102耦合数字信号处理器(DSP) 310负责基带通信信号处理

    In turn, transceiver 102 May be coupled to a digital signal processor (DSP) 310, which may handle processing of baseband communication signals.

    www.pat365.com

  • 数字基带处理正常载频信道中提取信号用于频的发射

    When processing digital base-band, the signal of pilot-frequency was taken out from normal carrier channel and it would be used for transmitting pseudo pilot-frequency.

    www.1x1y.com.cn

  • 提出一种将正交调制LFM信号产生系统误差映射基带后,在数字利用复系数FIR滤波器进行校正方案。

    The errors are classified according to their frequency. The amplitude and phase errors of the LFM signal generators using quadrature modulation technology are mapped into baseband.

    dict.cnki.net

  • 软件无线设计思想之一AD转换器尽可能靠近天线,即AD基带移到中频甚至射频接收模拟信号尽早数字

    One of the important conceptions of Software Radio is to make A/D converter close to antenna, we should convert IF analog signal even RF analog signal into digital signal.

    paper.dic123.com

  • 数字正交调制原理基础宽带信号产生问题实际上转换为如何得到采样率下时域基带信号

    Based on the principle of digital orthogonal modulation, the generation question of wide-band signal is factually identical with how to generate base-band signal with high sampling in time domain.

    www.dictall.com

  • 数字正交调制原理基础宽带信号产生问题实际上转换为如何得到采样率下时域基带信号

    Based on the principle of digital orthogonal modulation, the generation question of wide-band signal is factually identical with how to generate base-band signal with high sampling in time domain.

    www.dictall.com

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