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1·Channel n (where n is 0...78) uses a carrier frequency of 2402+n MHz.

信道n（n为0...78）使用的载波频率为2402+n MHz。

2·Carrier frequency offset is one of the key problems in OFDM system.

载波频率偏移是OFDM系统实现的关键问题之一。

3·Baseband is a network technology in which only one carrier frequency is used.

基带是一种网络技术，其中只有一个载波频率的使用。

4·The methods to estimate the carrier frequency of MPSK signals are researched.

研究了MPSK信号载波频率的估计方法，采用三种算法进行载频估计。

5·Carrier frequency synchronization is one of the key techniques of OFDM system.

载波同步是正交频分复用系统的一项关键技术。

6·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。

7·Carrier frequency estimation is a significant problem in wireless communication.

载波同步是无线通信系统中的关键环节。

8·Better carrier frequency tracking performance can be gotten by adjusting the loop gain.

通过调整同步环路的环路增益，可以获得更好的频率跟踪性能。

9·The automatic carrier frequency tracking scheme is accomplished by two steps in our system.

自动载波频率跟踪部分的设计分了两个主要阶段。

10·The most important section of carrier recovery subsystem is carrier frequency synchronization.

载波频率同步是载波恢复的重要环节之一。

载频

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。