carrier wave的例句大全

The carrier wave has got out of phase with the signal wave.

载波同信号波是异相的.

Low SSB phasic noise conduces to detect be close to signal of carrier wave lown.

低SSB相位噪声则有助于检测靠近载波低电平信号.

In communications, the amplitude variations of an amplitude modulated carrier wave.

在通信技术中, 调幅载波的幅度变化图.

To extract ( information ) from a modulated carrier wave.

解调(信号等)从调制过的载波中分离出 ( 信息 )

The power of the modulated carrier wave is increased by the RF power amplifier.

射频功率放大器增加了调变载波的功率.

The process of retrieving intelligence ( data ) from a modulated carrier wave; the reverse of modulation.

从调制过的载波信号中检出信息 ( 数据 ) 的过程, 是调制的逆过程.

Into increase the capacity of channel, the frequency of carrier wave moved to higher endlessly.

为了增加信道容量, 载波频段不断地向高频方向移动.

Carrier Feed-through Nulling in Millimeter Wave Continuous Wave Radar

毫米波连续波雷达载波泄漏对消

Acoustic wave is the only information carrier which can propagate long distances in sea water.

声波是唯一能在海水中远距离传播的信息载体.

Data are often transmitted in the context of a carrier signal such as sine wave.

数据传输通常采用载波信号,如正弦波.

This paper introduces carrier wave's generation and identification of wireless communication in measuring and controlling system based on single-chip computer, the structural architrave of the system is also given.

本文介绍了单片机测控系统中无线通讯载波信号的产生及其新的识别方法，并给出系统构成框图。

By peak value sampling the information of baseband signal can be obtained from an AM signal directly. By frequency conversion sampling the carrier wave's frequency of a PSK signal can be cut down.

对AM信号进行峰值采样可以直接获得基带信号的信息，对PSK信号进行变频采样可以降低其载波频率。

Thirdly, the character and realization of electric power carrier wave in star type correspondence system. were described in detail.

第三、设计了星型通信系统中的电力载波的特点和实现方法，详细介绍所提出的采用电力载波通信方式的采集器的整体设计方案。

And also mathematical model is built and concluded that this method can keep current continuously, which ensures each phase balance and the carrier wave ratio is 2n+ 1 multiple of 3.

该方法实现简单，可使直流侧电流无断路。通过数学建模和分析得知：位置反相交叉保证了电流的连续性；载波比为3的整数倍且为奇数，保证了各相的功率平衡。

Let the output of signal sensor be the original input and those of noise sensors as reference inputs, then noise caused by the change of orientation of magnetic field sensor relative to geomagnetism orientation can be eliminated efficiently, as well as bow wave due to carrier movement.

以信号传感器输出作为原始输入，噪声传感器输出作为参考输入，采用自适应噪声抵消技术，能有效消除因载体运动产生的涡流磁场及因磁探头方向相对地磁方向改变而引起的噪声输出。

Effect of Installation Site of High-voltage Reactor on Carrier Wave Channel

高压电抗器安装位置对载波通道的影响