modulated carrier
英 [ˈmɒdjuleɪtɪd ˈkæriə(r)]
美 [ˈmɑːdʒəleɪtɪd ˈkæriər]
网络 调变载波
双语例句
- At the receiver, the modulated optical carrier can be examined from a frequency filter to render target detection.
在接收端，通过频率滤波实现对编码信号的提取，由编码信号的信号处理实现激光雷达水下目标探测。 - ^ Program Controlled Phase Measurement Equipment of Pulse Modulated Carrier for Microwave Amplifiers
微波放大器脉冲调制载波相位程控测试仪 - The digital speckle fringe pattern is modulated by spatial carrier in large-shearing electronic speckle pattern interferometry ( ESPI). The carrier is introduced by rotating the reference plane a small angle.
将电子散斑干涉场的载波调制引入到大剪切电子散斑干涉中，通过对参考物的微小偏转引入载波条纹； - In virtue of domino offect of Raman scattering, it's scattering light intensity is modulated by temperature, so Raman scattering light can be considered carrier of temperature information and used for temperature demodulation and system of measure temperature.
由于Raman散射具有温度效应，其散射光强度受温度调制，可作为温度信息的载体，用于温度解调及测温系统设计。 - 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。 - In the modern digital wireless communications, digital data are modulated onto a RF carrier and transmitted to a receiver, which down-converts the RF carrier to base band for demodulation.
在现代无线通信系统中，数字信号被调制到载波上，并经过天线发送到接收器。在接收器中，经过调制的射频信号被下混频至基带，以便于解调的进行。 - The Time Domain Wave Form and Frequency Spectrum of Modulated Signal of uexp ( tt/ Pw) Multiply by Carrier with Uniform Phase Noise.
单边递减波电压讯号乘上含有均匀相位杂讯载波之调变讯号时域波形及频谱。 - In order to overcome ISI, an improved method based on orthogonal frequency division multiplexing ( OFDM) is proposed, which directly modulated the real part of the transmitting data on the proper carrier. The structure of the system was simple.
为了克服码间干扰，设计了一种改进的基于正交频分复用（OFDM）技术的水声通信方法，直接将发射数据的实部调制到高载频进行传输，结构简单。 - First, the assistant carrier frequency modulates the laser bean in intensity, speech signal is modulated to the assistant carrier frequency in phase, the receiver detects the laser's intensity.
先用副载波对激光束进行强度调制，语音信号通过玻璃振动被相位调制到高频副载波上。 - FDM assigns a discrete carrier frequency to each data stream and then combines many modulated carrier frequencies for transmission.
它为每个数据流指定一个离散的载波频率，然后合并调制过的载波频率进行传输。