在存在窄带干扰时，扩频通信系统的性能可以通过使用各种不同的抗干扰滤波器来进一步提高。
In the presence of narrow-band interference (NBI), the performance of direct spread-spectrum systems (DSSS) can be improved by using various interference rejection filters.
通过采用高隔离度的DC - DC电源和低噪低漂移运放，使用光电隔离和滤波器等设计，采集装置具有了很强的抗干扰特性。
By using DC-DC power source, low drift operational amplifiers, optically coupled isolators and filter design, the system has a good characteristic of anti-disturbance.
在现代遥测系统和其它相关的数字通信系统的码同步器中广泛采用了随机徘徊滤波器技术以提高电路的抗干扰能力和系统工作的可靠性。
Random-walk filter is widely used in Bit Synchronizer of modern telemetry system and other digital communication systems in order to enhance anti-jamming ability and reliability of a system.
带阻滤波器也常用于抗干扰设备中阻止某个频带范围内的干扰及噪声信号通过。
Bandstop filter is also commonly used in anti-jamming equipment to prevent interference within a frequency band and noise signals.
该数字滤波器可滤除工业控制现场产生的强干扰脉冲，以提高信号的完整性，具有较高的抗干扰能力。
The filter has powerful ability to resist the disturbance, it can leach strong pulse interference in the process of industrial control and keep the signal uncharged.
公司的主要产品有：抗干扰磁芯（滤波磁芯、铁粉芯）和电源滤波器两大系列。
The company's main products are: Anti-jamming core (filter core, iron core) and power filter two series.
本文详细介绍了以下几个方面：线性调频信号的波形、匹配滤波器、模糊函数、速度分辨力、距离分辨力及抗干扰能力；
This paper gives a detailed account of the waveform, matched-filter, fuzzy function, resolution in speed, resolution in range and the capacity of anti-interference of the Chirp signal.
带通滤波器经常用于抗干扰设备中，以便接收某一频带范围内的有效信号，而消除高频段和低频段的干扰和噪声。
Band-pass filter often used in anti-jamming devices, in order to receive a valid signal within the band, while the elimination of high frequency and low frequency interference and noise.
结果表明，该带通滤波器滤波效果良好，抗干扰性强。
The results indicate that the filter has effective and anti-jamming.
结果表明，该带通滤波器滤波效果良好，抗干扰性强。
The results indicate that the filter has effective and anti-jamming.
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