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.
模拟分析结果表明，主动式具有较好的抗干扰性、较小的频率再用距离等优点。
It is shown from the data analysis that the active model has better anti-interference and less frequency reuse distance than those of the passive model.
频率捷变是主要的抗干扰措施，并能改善雷达性能。
Frequency agility is a main antijamming means and improves radar capability.
方波电源是采用数字技术的脉冲电源，具有相位严格、频率稳定度高，抗干扰能力强等独特的优点。
The square wave source is an impulse source in which digital technique is used. It has the advantages of rigid phase, high frequency stabilization and high antijamming.
针对变频器输出频率显示信号中的高频噪声，设计了相应的噪声消除电路，给出了进一步提高系统抗干扰能力的措施。
According to the high frequency noise of inverter output frequency display signal, the noise absorbing circuit is designed, the measures of reducing noise are presented.
所进行的各种稳态和动态试验研究表明，该脉动流量信号发生器具有较高的脉动频率和明显的抗干扰能力等优点。
Some advantages of high pulsating frequency and good ability against interference of this flow signal generator are shown in the steady and dynamic experimental research on it.
由于调制系统工作频率较高，PC B设计中的抗干扰措施尤为重要，因此在PC B设计中必须遵循一定设计原则。
Because the work frequency of the system is more high, anti-jamming measures is very important in PCB design. So many principles must be followed in the process of PCB design.
基于CPLD技术设计的CCD驱动电路，具有功耗低、速度快、抗干扰性强的特点，可减小电路的体积和提高工作频率。
The CCD driver circuit is based CPLD , it possess small volume, low power waster, fast traansmission, high anti-jamming etc.
研究结果表明，基于HHT的涡街频率估计方法，可以精确估计涡街信号频率并提高涡街流量计的抗干扰能力。
Research results show that vortex frequency estimation method based on HHT can estimate vortex signal frequency accurately, and increase the antiinterference ability of the vortex flow meter.
随机频率捷变和脉冲重复周期随机抖动可以使雷达具有较强的抗侦察、抗干扰能力。
The random frequency agility and the random jitter of PRI may ensure the radar with strong abilities of anti-reconnaissance and anti-jamming.
样机运行结果表明，控制系统能随外部干扰和负载变化自动跟踪谐振频率，并有可靠性好，电路简单，抗干扰能力强的特点。
The prototype operation indicate that control system can automatically adapts the drift of parameters with the new wethod. It has such character as high reliable, simple circuit and good anti-jamming.
该系统具有设备简单、抗干扰能力强、占用频率资源少和性价比高等优点，是一种很有应用前景的新方法。
This system has many advantages such as simple facilities, good anti-interference performance and high quality-price-ratio. So PWM wireless…
文中介绍一种抗干扰能力强的频率通道电路的设计。
In This paper, a practical design of frequency channel circuit with high performance of anti-disturbing is introduced.
该系统电路简捷、速度快、抗干扰能力强，可在很宽的载波频率范围内应用和深入研究。
The system features simple construction , quick response and strong anti - interference ability. It may be applied and further developed in the field of wide range of carrier frequencies.
理论分析和仿真表明这种方法具有较强的抗干扰性，其频率测量精度主要与信噪比、频率偏差及采样数据的长度有关。
In this paper, a phase difference correction method is presented to correct the power frequency. This method has strong anti-disturbance capability by theoretical analysis and simulation.
理论分析和仿真表明这种方法具有较强的抗干扰性，其频率测量精度主要与信噪比、频率偏差及采样数据的长度有关。
In this paper, a phase difference correction method is presented to correct the power frequency. This method has strong anti-disturbance capability by theoretical analysis and simulation.
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