
[电子] 干扰抑制
The anti jamming capability of DS/SS communications systems can be enhanced significantly by interference suppression techniques.
干扰抑制是提高直接序列( DS)扩频通信系统抗干扰能力的重要手段。
A new modulated lapped biorthogonal transform (MLBT) was introduced for narrowband interference suppression in spread spectrum communications.
引入一种新的调制重叠双正交变换(MLBT)用于扩频通信窄带干扰抑制。
According to the characteristics of strong narrowband interference in satellite spectrum-spread communication, a method for narrowband interference suppression is presented.
针对卫星扩频通信中的强窄带干扰,提出了一种基于频域处理的窄带干扰抑制技术。
High-quality fan motors from MEYLE have a robust impeller made of impact resistant plastic and are characterized by their smooth operation and good radio interference suppression.
梅尔(MEYLE)公司的优质风扇电机拥有耐冲击塑料制成的牢靠的叶轮,具有运行平稳、无线电干扰抑制能力强的特点。
The simulation results show that the SVD-based nonlinear filtering algorithm has great interference suppression ability, and improves the performance of the system.
仿真结果表明,基于SVD的非线性滤波算法对干扰有很强的抑制能力,较好地改善了系统的性能。
The third part lucubrate the design of interpolation filter in the interference suppression algorithm.
第三部分研究了干扰抑制算法中的内插滤波器设计问题。
However, its ability of interference suppression is always limited.
然而,扩频系统自身的干扰抑制能力总是有限的。
This paper has analyzed the PN code acquisition performance effects of adaptive narrow-band interference suppression filters in spread-spectrum systems based on detailed theoretical derivation.
本文通过详细的理论推导,分析了扩频系统中自适应窄带干扰抑制滤波器对PN码捕获性能的影响;
It brings up a new DS-CDMA multiuser interference suppression receiver with a subspace tracking adaptive array.
提出了一种新的基于子空间跟踪的自适应阵DS-CDMA多用户干扰抑制接收机。
Finally, a quantitative analysis of interference suppression capabilities is stu***d.
最后定量分析了系统的干扰抑制能力。
Based on the minimum interference suppression ratio, the paper presents a design method for linear array geometry, which is different from the conventional equispaced linear array.
提出了一种基于最小干扰抑制比技术的线阵几何设计方法,它不同于传统的等间距设计方法。
This thesis, seeing from the angle of interference suppression, focuses on a new solution to the high area ping-pong effect of mobile signals.
本文从干扰抑制的角度探讨了一种解决移动信号高层乒乓效应问题的新思路。
In this paper, a LTJ-based adaptive nonlinear filter and the application for narrowband interference suppression in satellite CDMA communication systems is researched.
研究一种基于LTJ结构的自适应非线性滤波器,讨论了这种滤波器在CDMA卫星通信中窄带干扰抑制方面的应用。
This paper considers blind interference suppression for a space-time block coded MultiCarrier CDMA (MC-CDMA) system.
该文考虑空时分组码多载波码分多址(MC-CDMA)系统的盲干扰抑制。
A new hybrid space-time coding approach is presented in this paper. The properly designed code matrix and group interference suppression method are used in this approach.
利用分组干扰抑制的方法,通过合理地设计空时码的发射码矩阵和对阵列天线进行了子阵划分,提出了一种新的混合型的空时编码方法。
The major interference sources are secondary electric power supply, electric spark and cable, And then some methods of interference suppression are given.
并详细给出二次电源电磁干扰的抑制方案,并简单介绍了发动机电火花和电缆的抗电磁干扰方案。
Uses: Electromagnetic interference suppression. Usage of class X2 Capacitor.
用途:抑制电磁干扰,X2类电容用途。
First, direct path interference suppression, the obstacle of technique for target detection by extra illuminator, is analyzed.
首先对该体制雷达对目标进行有效探测的难点——直达波干扰进行了讨论;
Based on decorrelating the incoming coherent interference signals, a technique of coherent interference suppression in adaptive circular array is proposed.
基于对圆阵输出信号的去相干处理,提出了一种自适应圆阵抑制相干干扰技术。
Simulations demonstrate that the method′s performance of communication interference suppression is excellent.
仿真表明:该方法具有优良的抗通信信号干扰性能。
This system has wider bandwidth, stronger ability of interference suppression, and higher stability, and can be useful for on-line monitoring and intelligent diagnosis of UHF PD in transformers.
具有测量频带宽、抗干扰能力强、工作稳定性好等优点,可用于变压器局部放电特高频在线监测和智能化诊断。
Wind Load; Variable Structure Control; Interference Suppression;
风载荷;变结构控制器;干扰抑制;
|interference rejection;[电子]干扰抑制
"Interference suppression"(干扰抑制)是工程学和生物学领域的专业术语,指通过技术手段或生物机制消除或减弱非期望信号对目标系统的负面影响。该概念在不同学科中的具体应用如下:
电子工程领域 在无线通信系统中,干扰抑制指通过自适应滤波、空时编码等技术消除信道间的信号串扰(来源:IEEE Xplore数字图书馆)。例如5G基站采用Massive MIMO技术实现多用户信号的空间分离,提升频谱效率。
无线通信技术 蓝牙协议中的AFH(自适应跳频)技术通过实时监测干扰频段,动态调整通信频率实现干扰规避。这种机制在IEEE 802.15.1标准中有详细规定(来源:IEEE标准协会官网)。
生物医学应用 免疫学中的免疫耐受机制可视为生物体内天然的干扰抑制系统,通过调节性T细胞抑制过度免疫反应。该机制在《Nature Immunology》2023年刊载的论文中有分子层面的最新研究成果(来源:Nature期刊官网)。
雷达信号处理 脉冲多普勒雷达采用动目标显示(MTI)技术,通过多普勒滤波抑制地物杂波干扰。美国国防部发布的《雷达手册》第七版详细描述了相关算法的数学建模方法(来源:Defense Technical Information Center)。
“Interference suppression”是电子、通信等领域的技术术语,指通过特定方法抑制或消除干扰信号,确保系统正常运行。以下是详细解释:
如需进一步了解具体技术原理或案例,可参考电子工程、通信技术领域的专业资料。
【别人正在浏览】