Carrier Frequency英文翻译_含义_读音_Carrier Frequency例句

词性释义

载波频率：在通信系统中，指用于携带信息信号的基本频率。

例句

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载频

One way to get such a signal into a human may be through use of a high frequency carrier frequency.

一种将这种信号传入人脑的方法是通过加载了高频的频率。

Firstly, by utilizing the signal structure characteristic and subspace-based method, multi-users' carrier frequency offsets can be obtained.

首先利用信号的结构特性并借助于子空间的方法估计得到多用户的频率偏移；

This paper is focusing on study of NDA nonlinear least -squares(NLS) carrier frequency offset estimation for QAM signals.

针对一类无数据辅助的非线性最小均方（NLS）载波频偏估计算法进行研究，讨论了其针对QAM信号的应用。

Paper, some of the symbols is as follows: Fc is carrier frequency, Fd for the symbol rate, Fs is sampling frequency.

文中部分符号如下：Fc为载波频率，Fd为符号率，Fs为信号采样频率。-。

and exciting an arc straightening acoustic mode in conjunction with a carrier frequency signal.

和与载波频率信号一起激励电弧矫正声学模式。

The invention discloses a method for modulating carrier frequency and a base station.

本发明公开了一种载频调配的方法与基站。

The video signal is directed to the CRT through a sound trap which eliminates the sound-carrier frequency.

视频信号通过声音陷波电路，消除声音载波频率，直达crt。

Simulation results show that the method can track carrier frequency accurately and the feasibility of the method is validated.

仿真结果显示，该方法能够对载波频率正确跟踪，验证了算法的可行性。

The simulation results show that the scheme can estimate the carrier frequency offset accurately and is very simple to apply in practice.

仿真结果表明，该算法能够精确地估计出载频频偏。

An oscillator for generating the carrier frequency of a transmitter .

主控振荡器产生频率的振荡器。

The results show that the crucial factors for imaging quality are carrier frequency, band width and TEC (total electron content).

结果表明：雷达工作频率、带宽以及路径电子总量（TEC）是影响成像质量的决定因素。

The carrier frequency offset estimation algorithm and channel estimation algorithm are studied and implemented in this paper.

本文对自组织网物理层的载频估计算法和信道估计算法进行了研究和实现。

However, due to the size of a mobile and carrier frequency constraints, multiple antennas can not be possibly implemented.

然而由于移动台的尺寸和载频的限制，使多天线技术很难实现。

responsible on carrier frequency selection in a communication system.

负责对承运人的通信系统频率选择。

There are two main aspects about OFDM synchronization technologies: symbol timing synchronization and carrier frequency synchronization.

OFDM系统有两个方面的同步要求，符号定时同步和载波频率同步。

Lastly, The jamming effectiveness is emphatically analyzed in the presence of bit error, bit width error and carrier frequency error.

最后分析了干扰信号在存在误码、元宽度误差以及载频误差情况下的干扰效果。

Firstly, the proposed method converted the receiver signal to base-band waveform via estimated carrier frequency.

该方法首先利用估计的载频对接收信号进行解调、低通滤波；

This paper mainly solves the problems of timing error and carrier frequency offset in the study of asynchronous cooperative communication.

定时误差问题和多个载波频率偏移问题是协作通信的同步研究中需解决的主要问题。

A novel scheme of estimating the carrier frequency offset in CDMA system with the continuous pilot channel is proposed.

本文针对存在载频频偏的CDMA系统，提出了一种新的估计该固有频偏的方法。

The modulating signal is a slowly varying signal - as opposed to the rapidly varying carrier frequency .

调制信号是一个缓慢变化的信号作为反对以快变载波频率。

This paper chiefly studies joint symbol timing and carrier frequency synchronization.

本文主要研究载波和符号定时的联合同步。

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。

Single carrier frequency division multiple access (SC-FDMA) is adopted for uplink transmission.

单载波-分频多重接取技术被采用于向上鍊路的传输上。

FM DC with high accuracy of carrier frequency for testing pagers and receivers fitted with digital squelches.

调频直流精度高的载波频率测试呼叫器和接收器配有数字squelches。

This thesis deals with the algorithms of carrier frequency offset and phase error for MPSK signal.

本文主要研究MPSK信号的载波频偏和相位误差的估计和恢复算法。

It is important for OFDM system to obtain accurate symbol timing and carrier frequency synchronization.

准确的定时同步和载波频率同步，对OFDM系统的整体性能有着决定性的影响。

Comparison variations of correlation and covariance for carrier frequency as varying prmeter.

比较关联与关联变异随载波频率之变化。

and generating (80) an estimated value of the carrier frequency offset from the integral common phase error.

以及从积分的公共相位误差产生（80）一个载波频率偏移估计值。

WwW. zIdiR. coM Taking laser as radiation source and carrier frequency, lidar is a co-product of laser and radar.

激光雷达以激光为辐射源并作为载频，是激光技术和雷达技术相结合的产物。

A sensorless control method based on PWM carrier frequency component was researched in this paper.

该文研究了一种基于逆变器PWM载波频率成份法的永磁同步电机无位置传感器控制策略。

1·However, due to the size of a mobile and carrier frequency constraints, multiple antennas can not be possibly implemented.

然而由于移动台的尺寸和载频的限制，使多天线技术很难实现。

2·Lastly, the jamming effectiveness is emphatically analyzed in the presence of bit error, bit width error and carrier frequency error.

最后分析了干扰信号在存在误码、码元宽度误差以及载频误差情况下的干扰效果。

3·This paper proposes a carrier frequency offset estimation algorithm for interleaved multi-user OFDM.

提出一种针对多用户交织OFDM载频偏移估计的算法。

4·Radar signal Carrier Frequency and Pulse amplitude are very important parameters in radar countermeasure and radar reconnaissance .

雷达信号载频与脉冲幅度是雷达侦察与对抗的重要参数。

5·Using the planar search, code start point and carrier frequency were reached at the same time.

采用了二维联合搜索的快速算法，同时捕获扩频信号的载频和码起点。