基本释义:

载波频率,载频

网络释义

1)Carrier Frequency,载波频率,载频

2)carrier frequency,载波频率

3)group carrier frequency,群载[波]频[率]，组载[波]频[率]

4)subcarrier frequency,副载波频率

5)frequency carrier system,频率载波制

6)channel carrier frequency,波道载波频率

用法和例句

In this paper,the effects of environmental temperature and carrier frequency on working states of inverters is analyzed.

分析了环境温度、载波频率参数对变频器工作状态的影响 ,并对泵升电压的限制进行了探讨 ,结果表明 :注重运行环境 ,设定正确的运行参数 ,将会取得比较满意的运行效果 。

The offset of carrier frequency can cause interference between subchannels in a multicarrier system.

对于多载波系统,载波频率的偏移会导致子信道之间产生干扰。

In non-cooperative communication systems such as spectrum surveillance and electronic interception, the receiver must estimate the parameters of direct spread spectrum sequence (DSSS) signal, including baud rate, chip rate and carrier frequency for demodulation.

在频谱监测、电子侦听等非协作通信中,接收机要对直接扩频序列信号进行侦收,必须要首先估计信号的参数,包括波特率、码片速率和载波频率等。

Frequency spectrum element, carrier frequency. Frequency type can be specified.

频谱元件，载波频率。可指定频率类型。

Blind estimation algorithm of multi-carrier CDMA sub-carrier frequencies and its performance analysis

多载波CDMA子载波频率盲估计算法及其性能分析

An oscillator for generating the carrier frequency of a transmitter.

主控振荡器产生载波频率的振荡器

Research on Timing and Carrier Frequency Synchronization in OFDM Systems;

OFDM系统定时与载波频率同步研究

An improved algorithm of multi-carrier frequency estimation based on SPWD

基于SPWD多载波频率估计算法的改进

An Effective Blind Estimation of OFDM Carrier Frequency Offset

一种有效的OFDM载波频率偏移的盲估计

Study and Implementation about Carrier Wave Frequency Quisition of Spread Spectrum Signal Based on FFT;

基于FFT的扩频信号载波频率捕获研究与实现

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。

The study of FH/MCFD/SSMA wireless communication systems

跳频/多载波频率分集/扩频多址无线通信系统的研究

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。

Study on Carrier Frequency Synchronized Algorithm in OFDM System

OFDM系统中载波频率同步算法研究与仿真

Research of Genetic Algorithm-based OFDM Null Carriers Frequency Synchronization

基于遗传算法的OFDM空载波频率同步的研究

Research and Implementation on the Digital Method of Carrier Frequency Estimation of DSSS Signal;

直接序列扩频信号载波频率估计的数字化方法研究与实现

modulator carrier

调制器载(波)频(率)

modulation frequency-carrier ratio

调制频率－载波比率

chrominance subcarrier reference

色度副载波基准频率

radio-frequency carrier

射频载波, 高频载波

A Method to Expand the Acquisition Range of Carrier Recovery Loop

一种扩展载波环频率捕获范围的方法