提出了地铁中由于频率配置不当产生无线电频率干扰问题。
The inappropriate frequency configuration in subway often generates the problem of radio frequency interference.
本文从频域、时域两个角度，针对固定、时变两类频率干扰，研究了多种抑制单音干扰的算法。
In view of the fixed and time-variant frequency interferences, this article offers various restraining single-frequency-interfere arithmetic from two angles of the frequency domain and time domain.
研究了一体化二次变频收发信机中各种组合频率干扰的产生原因：主要是由于混频器和放大器的非线性。
This paper investigates various combined frequency interference in integrated and double-converted transceivers, and points out that the reason is the non-linearity of frequency mixer and amplifier.
在SKA(平方千米阵列)的设计中，采用相控阵技术的一个原因是想利用其自适应零点形成技术来抵抗频率干扰。
We adopt phased - array technology in the design of SKA (Square Kilometer array) now. One reason for this is to make use of adaptive nulling techniques to combat frequency interference.
文章主要对频率干扰进行了讨论分析，结合对PHS中控制信道干扰、业务信道干扰的分析及一些解决方法进行了探讨。
This paper analyzes frequency interference, control channel interference and service channel interference in PHS and it also gives some solutions.
如果不完整或'假'是收到的信号，由于低电池或无线电频率干扰，它会立即反应，并关闭您的模型，以保护使其免受损害。
If incomplete or 'false' signals are received as a result of low batteries or radio frequency interference, it will react instantly and shut off your model to protect it against damage.
通过将正确的设备调整到正确的频率，如何防止小偷干扰你的设备阻止警报信号到达基站呢？
With the right device tuned to the right frequency, what's to stop a thief from jamming your setup and blocking that alert signal from ever reaching the base station?
该部门将确保新发射的卫星使用的无线电频率不会干扰现有卫星，并计划何时发射此类新卫星。
The department will make sure that newly launched satellites don't use radio frequencies that would interfere with existing satellites, and schedule when such new satellites can be launched.
该部门将确保新发射的卫星不使用会干扰现有卫星的无线电频率，并将安排新卫星的发射时间。
The department will make sure that newly launched satellites don't use radio frequencies that would interfere with existing satellites,and schedule when such new satellites can be launched.
某些频率比其他频率更容易找到并获取干扰设备。
It's easier to find and acquire jamming equipment for some frequencies than it is for others.
可以通过定义一些简单的规则来解决这个问题，这些规则用于降低干扰，比如说去除所有三个字母以内的单词以及去除频率在3以内的单词。
You can fix this by defining a few simple rules from which to reduce the amount of noise, such as removing all words of three letters or less and removing any words with a frequency of 3 or less.
理论上，你可以极快地改变这些设备的频率，让敌人很难干扰或阻碍这些信号。
In theory, you could change the frequency of these devices quite rapidly, making the signals very hard for enemies to intercept or jam.
因为K波段比x波段高2.5倍，由干扰产生的多信道信号频率也要高2.5倍，这极大改善了对慢速和快速移动目标的探测。
Since K-Band frequency is 2.5 times higher than X-Band, the multipath signal generated by an intruder is also 2.5 times higher, vastly improving detection of slow and fast-moving targets.
同时可以通过改变波段的频率以避免信号间的相互干扰，以便更多的频段能够得到使用。
The frequency of the wave can be changed so that signals do not interfere with one another, allowing more of the spectrum to be used.
同时也使用相应的应用软件来帮助该系统抑制其他频率的干扰，比如像当地电台的干扰。
The system also has software that helps it to avoid frequencies subject to interference, such as those used by local radio stations.
这种事情对你的干扰可能取决于争吵发生的频率，剧烈程度，或者是父母是否当着他人面前争吵。
How much it bothers you might depend on how often it happens, how loud or intense things get, or whether parents argue in front of other people.
该文研究在频率选择性瑞利衰落信道中MC-CDMA系统的盲空时干扰抑制。
This paper investigates blind space-time interference suppression for MultiCarrier CDMA (MC-CDMA) system in frequency selective Rayleigh fading channel.
全面分析了一种保护用软件频率跟踪算法的性能，论证了在无噪声干扰的情况下该算法的有效性。
A software based frequency tracking algorithm for protective relaying is analyzed thoroughly. in this paper, the availability of this algorithm under the non-noise condition is proved.
其次，格洛纳斯系统卫星可以使用不同的频率，它的抗干扰能力是只能使用一种频率的GPS系统的三倍。
Secondly, the satellite deal to be able to use different frequencies, it is anti-jamming capabilities and can only use a frequency of the GPS system three times.
除了几个谐振频率，在1兆赫兹以下的频带，干扰信号在不同峰值电流下测试出来的结果仅有微小的差别(图14和图15)。
Only little differences in the frequency range under 1 MHz at different current peak values (Fig. 14 and Fig. 15) can be noticed except from some resonance frequencies.
分析了电路波形及实验数据、对实验研究过程中的多频率峰值、谐波干扰和幅值干扰等进行了分析和处理。
A detailed analysis about the circuit waveform and experimental data is also given the multi-frequency peak value and the frequency interference during the experiment are all analysed and processed.
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。
The offset of carrier frequency can cause interference between subchannels in a multicarrier system.
通过计算机仿真，验证了在载体的干扰频率特性已知的情形下，该方案可以有效地实现晃动基座上的对准。
The simulation results show that this method can effectively carry out initial alignment on an oscillatory base when disturbing frequency characteristics is known.
在蜂窝通信系统中，为了减小由于频率复用造成的共信道干扰，必须对用户的发送功率进行控制。
In cellular systems, transmitter power must be controlled in order to reduce the co-channel interference caused by frequency reuse.
适当选择发射周期T和周期数N就可以随意设置梳状滤波器的零传输点，有利于消除某些频率的干扰；
The zero transfer point can be set arbitrarily by appropriately selecting transmitting periodic time T and number N, and it is advantageous to eliminate some interference in some frequency points.
选择这个频率，以便它不是MN感应到任何干扰的频率。
This frequency is chosen so that it is not one of those frequencies that the MN currently senses any interference.
最后给出了跳频通信发信机、接收机以及干扰机成员的仿真模型，分析了频率偏移对多频连续波干扰性能的影响。
Finally, simulation models of FH transmitter, receiver and jammer are presented. The influence of frequency excursion on performance of multi-tone continuous wave jamming is analyzed.
在电子对抗领域中，雷达信号的频率信息是信号分选、威胁识别、引导干扰的重要参数。
In the domain of ECM, the frequency information of radar signal is important parameter for signal choosing, menace recognizing and guidance ECM.
锁定放大器和取样积分器都不能抑制与参考信号同频率的干扰。本文提出了一种能抑制这种干扰的方法。
This paper describes a method of suppressing correlation jamming at the frequency of reference signal which cannot be suppressed by lock-in amplifier and Boxcar integrator.
锁定放大器和取样积分器都不能抑制与参考信号同频率的干扰。本文提出了一种能抑制这种干扰的方法。
This paper describes a method of suppressing correlation jamming at the frequency of reference signal which cannot be suppressed by lock-in amplifier and Boxcar integrator.
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