Besides the accuracy and reliability of the time information of system modulation is analyzed .

此外，本文还对系统 调制 的 时间信息的精度和可靠性进行了分析。

The output voltage waveforms of matrix converter which is based on the space vector modulation are analysed under the unbalanced input voltage . A time variant modulation ratio method is proposed .

在非对称输入电压情况下，对基于双空间矢量调制的矩阵变换器的输出电压波形进行了分析，提出了利用 时变 调制比改善输出电压波形的方法。

The synchronization method of the pulse source of the MULTI-PLEX time division phase modulation communication receiver

多路 时分 调位通信接收机脉冲源的同步方法

Microcomputer bused Real time Modulation Method of Inverter Space Vector Symmetric PWM Signal

逆变器空间向量对称PWM信号微机 实时 调制方法

Evolutionary Rules of Time Modulation and Intensity of Stacked Chirped Pulses

堆积啁啾脉冲 时间 调制及强度演化规律

The principle of the envelop demodulating technique for time varying amplitude modulation signals was described and the demodulating performance of the cyclic autocorrelation function was discussed .

介绍包络解调技术在幅值 调制信号分析中的工作原理， 同时讨论了循环自相关函数的解调性能。

The principle is introduced the OCT system based on time linear modulation and Michelson interferometer is given with its initial experimental results .

介绍了该技术的理论原理及本实验室建立的基于 时域线性 调制和光纤迈克耳孙干涉仪的低相干光断层扫描系统并给出了初步的实验结果。

At the same time modulation voltage of PST thin film sputtered on TiSi nanowires / Ti5Si3 thin film electrode decreases by about nine times at the same condition because of large fringing electric field generated by TiSi nanowires and tunability improves by one time .

同时，在TiSi纳米线/Ti5Si3薄膜电极上制备的PST薄膜受纳米线产生的强大边缘电场的作用，其介电 调制电压降低了约9倍，介电可调性提高约一倍。

Experiments on a Nonlinear Joint Transform Correlator Using Real time Digital Modulation of the Joint Power Spectrum

数字功率谱 调制单 傅里叶透镜联合变换相关器的实验研究

The reference vector corresponding to basic vector and its role time under linear modulation mode is decided . As well as redundant switches are optimization selected by extreme value method to reduce the switching frequency .

确定了线性 调制模式下参考矢量所对应的基本矢量及其作用 时间；并提出了极值法对冗余开关状态进行优化选择以降低开关频率。

Starting from the precise pair-wise error probability ( PEP ) the joint border of group coding signal error probability ( SEP ) in differential unitary space – time ( DUST ) modulation is deduced .

从精确成对错误概率（PEP）出发，推导得到了 DUST 调制群码符号误码率（SEP）的联合边界。

In the case of the noises modulated by the bias signal the stochastic resonance of a single-mode laser driven by two colored noises with time period modulation correlation intensity is investigated .

在噪声受偏置信号调制的情况下，讨论色噪声之间的关联受 时间周期 调制所驱动的单模激光系统中的随机共振。

Ultra-Width Band Wireless Communication With Time Pulse Position Modulation

时间脉冲位置 调制的超宽带无线通信

It has the advantages of fine frequency resolution short frequency conversion time wide modulation bandwidth and controlling facility and has capability of generating the different waveforms .

它具有频率分辨率高（可达uHz）、频率转换 时间短（可达ns）、输出 频率带宽很宽、程控灵活等优点，并具有产生多种常用波形的能力。

The Polarization of Reflected Light and Refracted Light and the Amount of the Polarization ; Effects of time period modulation of the noise correlation intensity and bias signal modulation of the noise on stochastic resonance of a single-mode laser

反射光及折射光的偏振状态和偏振度偏置信号调制下噪声关联的 周期 调制对单模激光随机共振的影响

Space time coded modulation has been shown to efficiently use transmits diversity in Raleigh fading channel .

空 时编码 调制是一种充分利用分集特性克服信道衰落的一种 编码 调制 方式。

Space time coded modulation has been shown to efficiently use transmits diversity in Raleigh fading channel . Then the investigation indicates that decreasing the amounts of subbands and utilizing the diversity characteristic adequately in frequency domain of OFDM is an effective approach to reduce the performance degradation .

文中接着通过研究表明，在子带自适应编码 调制中，减少选取子带的个数，充分利用OFDM频域上的分集特性是一种可以降低信道 时变带来性能恶化的有效途径。

Once upon a time modulation identification is performed by analyzing the waveform and spectrum with the help corresponding equipments .

以前，识别 信号 的 调制 方式是借助相关仪器通过分析信号的波形、频谱来完成的。

A New System Integrated of Communication and Radiolocation with Four Antennas Space time Modulation

一种新颖的四天线 时空 调制通信定位综合化系统

Pseudo-chaotic time hopping is a modulation method which is suitable for ultra wide-bandwidth impulse radio communication systems .

伪 混沌跳时是一种适用于超宽带脉冲无线电通信系统的 调制方法。

The response speed of the micro deformable mirrors is rapid which can meet the needs the of the real time modulation of the adaptive optical system .

微变形镜的响应速度快，能够很好地满足自适应光学 实时 动态 校正的要求。

Differential Space - Time Modulation for Rapidly Fading Channels

快衰落信道中的差分空 时 调制

By changing the reaction time the modulation of the fluorescent emission wavelength of quantum dots is achieved . 3 .

通过改变反应 时间实现了对量子点荧光发射波长的 调制。

The category and scheme of pulse time modulation are presented .

文章给出了脉冲 时间 调制的分类方法及实现方案。

Time modulation ultra - wide band technology and its application in VOD

时间 调制-超宽带宽技术及在VOD中的应用

Different optical path differences ( OPD ) are produced by different mirror facets which eliminates the moving mirror scanning system and changes the modulation mode from time modulation to space modulation .

两个多级微反射镜的不同反射面间存在不同的光程差，此结构免除了动镜扫描系统，使光谱仪的调制方式由 时间 调制改为空间调制。

A new current tracing control method based on double delta modulation i.e. combining amplitude delta modulation with time delta modulation is presented .

提出了一种基于幅值△调制和 时间△ 调制相结合的双重△调制电流跟踪控制新方法。

To meet the challenge of future mobile communication and integrated communication and radiolocation systems a new quaternary 8 phases space time modulation technique with 36 element circular array antenna is proposed .

针对通信定位综合一体化的趋势和未来移动通信发展的需要，本文提出了一种新颖的四进制八相 时空 调制技术，设计了一种利用36元均匀间隔圆阵天线发射的通信定位综合化系统。

A New Integrated Spread-Spectrum System of Communication and Wireless Location with Eight Phases Space Time Modulation

一种新型八相 时空 调制扩频通信定位综合系统