综合数字环路载波是互联网通信中经常使用的术语。
多载波可允许测试上游和下游的通路。
Multiple carriers allow testing in both the upstream and downstream paths.
可以认为该算法是一种高效的载波同步算法。
The algorithm can therefore be considered as an efficient carrier synchronization algorithm.
解调，从载波电压中获得调制电压的处理过程。
DEMODULATION, The process of retrieving information (modulation) voltage from a modulated carrier voltage.
载波同步是正交频分复用系统的一项关键技术。
Carrier frequency synchronization is one of the key techniques of OFDM system.
基带是一种网络技术，其中只有一个载波频率的使用。
Baseband is a network technology in which only one carrier frequency is used.
无法从媒体INI文件中读取最大载波BP S速率。
Cannot read the maximum carrier BPS rate from the media. INI file.
最后用这些变量调节本地振荡频率，以跟踪载波频率。
Finally, these judged variables adjust the local oscillating frequency to track the carrier frequency by NCO.
第二种方法是基于虚拟子载波的子空间盲信道估计方法。
The second method is based on the virtual sub-carrier subspace blind channel estimation method.
如果“0”和“1”来改变载波的相位，则称为相移键控。
If the "0" and "1" to change the carrier phase, called phase shift keying.
他们认为正确的方式应该是搭建一个中微子载波的接收器。
The right one, they think, would be to build a neutrino-receiver.
用扩频电力线载波通信技术设计了铁路站场智能化照明系统。
An intelligent lighting system for railway goods yard based on spread spectrum power line carrier communication technique is proposed.
信道n（n为0...78）使用的载波频率为2402+nMHz。
Channel n (where n is 0...78) uses a carrier frequency of 2402+n MHz.
使用参考接收器网络的运动学载波歧义解决方法的研发与试验。
Development and Testing of a Kinematic Carrier-Phase Ambiguity Resolution Method Using a Reference Receiver Network.
电力线载波通信是配网自动化中一种经济、简便的数据传输方式。
Power line carrier is an economic and convenient data transmission technology used in distribution automation system.
我们在开始研发载波表时，也是沿用传统的静态组网方式进行设计。
We started the development of carrier electric meter using the traditional way of static network design.
由于该系统降低了每个子载波上的数据速率，扩频序列更容易同步。
Furthermore, this system lowers the data rate of each carrier branch, so it is easier to make PN sequence synchronized.
OFDM系统存在对数据符号同步和载波频率偏移极为敏感的问题。
The OFDM is sensitive to the synchronization of the OFDM symbol and the carriers' frequency excursion.
在此基础上，研制开发出了一套智能化电力线高频载波通道测试装置。
At last, an intelligentized testing instrument for electric wire high frequency carrier wave channels is developed.
另外，本文还提出了一个电力线载波收发器在软、硬件上的实现模型。
Besides, a model of power line transceiver is also introduced in the thesis.
前者是通过对载波信道的频率特性时变性测试、分析，实现信号平稳传输。
The former realizes steady transmission of signal by testing and analysing the carrier channel's frequency characteristic .
本文针对有载波偏移的零中频bps K调制信号提出了一种软件解调系统。
The paper presented a software demodulating system of BPSK zero-IF signal containing carrier offset.
为克服低压电力线信道的频率选择性和时变性，系统采用正交多载波方式传输信息。
Orthogonal Multi-Carrier Modulation(OMCM) is adopted to overcome the frequency selectivity and time variation of low-voltage power line channel.
由于我司生产的抓斗阀组带压力补偿功能，流量跟外负载无关，速度不随负载波动。
The valve group is provided with the function of pressure compensation, which keeps the speed stable, not influenced by external load.
相位噪声总是具体的，取决于载波偏移，作为相对于载波偏移的一个单边带噪声。
The phase noise is usually specified, depending on the carrier offset, as a single-sideband phase noise referenced to the carrier offset.
时钟同步和载波同步是接收机的关键问题，传统模拟解调可靠性、稳定性差，调试复杂。
Time synchronization and carrier synchronization are cruxes of receiver. The reliability and stability of traditional analog demodulation are bad, and adjustment is complex.
色同步信号是为了在接收端恢复与发送端被抑制掉的色副载波同频同相的载波而设置的。
Color synchronous signal is setup to resume subcarrier color signal as same frequency and phase in receive end, which is suppressed in send end.
当电视台要把组合视频信号经由无线电波广播出去时，要先把它调制到特定频率的载波上。
When a composite video signal is broadcast over the airwaves by a TV station, it happens on a specific frequency.
当电视台要把组合视频信号经由无线电波广播出去时，要先把它调制到特定频率的载波上。
When a composite video signal is broadcast over the airwaves by a TV station, it happens on a specific frequency.
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