- 更多网络例句与基带相关的网络例句 [注：此内容来源于网络，仅供参考]
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Japan's main Samsung, Japan Bando, Germany than Austria, the United States Gates, Italy SAMPLA, Netherlands DERCO, varieties are: conveyor belt, using Teflon oven conveyor belt, V-belt, timing belts, speed zone, on-chip baseband, with a round steel and steel deduction and the deduction of such mechanical and electrical spare parts, the operating company, I really merged with the world.
主要有日本三星、日本阪东、德国奥比、美国盖茨、意大利SAMPLA、荷兰DERCO等，品种有：输送带、烘箱用铁氟龙输送带、三角带、同步带、变速带、片基带、圆带以及钢扣和钢扣机之类机电零配件，我公司的经营真正做到了与世界并轨。
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Switch between two audio signals in a single phone, one from a digital baseband detector, the other from an analog baseband detector, to drive the final audio output to an ear piece.
两个音频信号的切换一个电话，从数字基带探测器之一，从一个模拟基带探测器等，以推动最后的音频输出到一个耳片。
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Signal forming and different demodulation of GMSK baseband signal are mainly discussed in the dissertation. Gauss Filter, phase integral, SIN table, matched filter, calculate angle, bit-synchronization、output filter、A/D、D/A and etc of GMSK baseband signal are carefully studied through software emulation in SYSTEMVIEW environment. The modulation and demodulation of GMSK baseband signal are carried out by the way of using TMS320VC549 of TI to integrate software and hardware.
本文重点讨论了GMSK基带信号的形成以及GMSK基带信号的差分解调，系统在SYSTEMVIEW的环境下进行了软件仿真，通过对系统的仿真工作，仔细的研究了GMSK基带信号的高斯预滤波器、相位积分、SIN查表、匹配滤波器、相角计算、位同步、帧同步、输出滤波、A/D和D/A等。
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In this paper,the influence of the Doppler shift on the performance of the PN code acquisition circuit is analyzed,and the method of orthogonally relative elimination is proposed to eliminate the Doppler shift.
文章在分析多普勒频移对PN码捕获性能影响的基础上，采用基带正交对消法去消除多普勒频移，消除了多普勒频移对PN码捕获电路的影响，解决了低信噪比情况下在基带上消除多普勒频移的难题。
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In the method of the invention, a baseband signal is pre-processed to realize nonlinearity compensation. The pre-processing method comprises the following steps: the filter coefficient and the multinomial coefficient of the high power amplifier are extracted; corresponding gain is calculated for the amplitude value of each point input into the sequence of the baseband signal, and the phase compensation value is calculated according to the amplitude gain; the phase compensation value and the gain which are corresponding to each point are synthesized into re-gain, a pre-processing value pi is obtained, and pre-processing output sequence is formed; the pre-processing output sequence is output into the high power amplifier directly or through a inverse filter.
本发明方法是将基带信号进行预处理来实现抵偿非线性，预处理方法是：提取出高功率放大器的滤波器系数和多项式系数；对输入基带信号序列中的每一点的幅值计算对应的增益，根据幅度增益计算出相位补偿值；每一个点对应的相位补偿值与增益合成复增益，得到预处理值p i ，构成了预处理输出序列；将预处理输出序列直接或经过反向滤波器后输出到高功率放大器中。
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In chapter five, the base band signal process of CDMA base station simulator system is introduced, including channel coding and decoding, interleave and disinterleave, PN sequence generator, orthogonal spread spectrum and quadrature Spreading, scrambling code, power control, digital forming filter, the capture and track of PN code, dispreading and demodulation, etc. Some FPGA design graphic and waveform simulation of base band transmitter module is given and realization algorithm of base band receiver is discussed in detail.
第五章介绍了CDMA基站仿真系统的基带信号处理过程，包括信道编译码、交织与去交织、PN码发生器、正交扩频与四相扩频、扰码、功率控制、数字成形滤波器、PN码的捕获与跟踪、解扩与解调等，并给出了基带发射机模块的部分FPGA设计原理图和波形仿真，详细论述了基带接收机模块的实现算法。
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Base on these fitting distributions, the baseband channel emulator provides a convenient method for system testing, which imposes residuary bit errors pattern on data stream reasonably.
在此基础上完成的卫星基带信道硬件模拟器能够为通信协议的测试提供方便、可信的信道基带特性模拟。
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Program is divided into three parts: phase.m symbol of the baseband shaping pulse sequences, optional rectangular pulse, the square root raised cosine pulse and raised cosine pulse model.m-based procedures, completed a variety of base-band signal constellation mapping , pulse shaping and modulation command.m given spectrum shows a simple test.
程序分成三个部分：phase.m对基带码元序列进行脉冲成型，可选矩形脉冲，升余弦脉冲和平方根升余弦脉冲； model.m 为主程序，完成各种信号的基带星座图映射、脉冲成型和调制； command.m给出一个简单的频谱显示测试。
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This paper mainly introduces the baseband transmission and the waveband transmission of digital communication system.
介绍了数字通信系统中信号的基带传输和频带传输；分别论述了基带传输系统和频带传输系统模型，说明了基带信号无码间干扰传输条件及频带数字调制的工作原理。
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Carrier suppression double sideband optical signal with 40 GHz repetitive frequency is generated by using an optical phase modulator along with optical filtering technique.
在中心站采用相位调制器结合滤波的方法产生重复频率为40 GHz的载波抑制双边带毫米波信号，利用交叉复用器分离开毫米波信号的上下边带，其中的一个边带强度调制数据速率为2.5 Gbit/s的下行基带信号，另一个边带被发送到基站调制上行传输的基带数据。
- 更多网络解释与基带相关的网络解释 [注：此内容来源于网络，仅供参考]
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baseband：基带基带
名词二十三:基带,基带(Baseband)是手机中的一块电路,负责完成移动网络中无线信号的解调、解扰、解扩和解码工作,并将最终解码完成的数字信号传递给上层处理系统进行处理.
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baseband LAM：基带局域网
base peak,基峰 | baseband LAM,基带局域网 | baseline drift,基线漂移
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baseband signal：基带信号
基带信号(Baseband Signal)直接用两种不同的电压来表示数字信号1和0,因此我们将对应矩形电脉冲信号的固有频率称为"基带",相应的信号称为基带信号. 基带传输(Baseband Transmission)指通过有线信道直接传输基带信号,一般用于传输距离较近的数字通信系统,
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baseband signal：基本信号,基带信号,基频带信号
baseband response function 基带响应函数 | baseband signal 基本信号,基带信号,基频带信号 | baseband signalling 基带信号传输
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Baseband Transmission：基带传输
与在当今通信系统中广泛采用的载波调制技术不同,这种技术用上升沿和下降沿都很陡的基带脉冲直接通信,所以又称为基带传输(baseband transmission)或无载波(carrierless)技术.
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baseband LAN：基带局域网
baseband 基频带 | baseband LAN 基带局域网 | baseband coaxial cable 基频带同轴电缆
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baseband LAN：基带网
baseband LAM | 基带局域网 | baseband LAN | 基带网 | baseband frequency characteristics evaluation equipment | 基频传输特性检测器
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baseband coaxial cable：基带同轴电缆
baseball 棒球 | baseband coaxial cable 基带同轴电缆 | baseband combiner 基带复合器
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baseband local area network：基 带 局 部 区 域 网 络
Baseband Channel 基带通道 | baseband local area network 基 带 局 部 区 域 网 络 | Baseband transmission 基频传输
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RX IN：接收I基带负信号
RXC接收电路自动增益控制电路 | RX IN接收I基带负信号 | RX IP接收I基带正信号