• The physical idea of this type of interference filter is mentioned.

    文中叙述了此种光片提出物理思想

    dict.cnki.net

  • The principle and properties of FabryPerot interference filter are analyzed.

    F P干涉滤波器原理特性进行了分析。

    dict.cnki.net

  • P interference filter and its applications to the optical fiber communication system are studied in this paper.

    FP干涉滤波器及其光纤通信系统中的应用进行了研究。

    dict.cnki.net

  • The wide angle spectrum characteristic of polarization interference filter (PIF) is key to the design and manufacture.

    偏振干涉光片角度光谱特性设计研制中的关键

    dict.cnki.net

  • Compared to the conventional interference filter, the main disadvantage of holographic filter is its higher background noise.

    传统干涉光片相比背景噪声全息滤光片的主要缺点

    dict.cnki.net

  • In this paper, a new linear tuning filter based on the angle-tuned thin-film interference filter is design for the first time.

    本文基于薄膜干涉片角度调谐的基本原理,首次提出并实现线性调谐光滤波器

    dict.cnki.net

  • The method and the obtained results are helpful to understand thermo-optic bistability phenomenon in all-dielectric interference filter.

    研究方法结果有助于深入了解干涉光片中的热致光双稳现象

    dict.cnki.net

  • Suitable for the power grid and a variety of common mode EMI interference filter, and sophisticated electronic equipment protection and other fields.

    适合应用于电网各种电源中的EMI共干扰滤除以及精密电子设备保护等领域。

    www.zj-dajan.com

  • A new digital filtering method combining sliding mean filter and the peak pulse interference filter was proposed to filter the sampling value of rf label.

    为此提出了滑动均值滤波尖峰脉冲干扰滤波相结合的数字滤波方法,对标签采样进行滤波处理。

    www.chinatransducers.com

  • Experimentally, a linear tuning filter's set including a finished product narrowband thin-film interference filter and control circuit of stepping motor has been designed.

    实验方面,选用成品窄带光片,设计步进电机控制电路,实现一个线性调谐滤波器装置

    dict.cnki.net

  • On the design basis of two orthogonal direction output, polarization interference filter, this paper focus on the color separation and combination module used for the LCOS projection display.

    介绍任意形状双通道偏振正交输出双折射晶体偏振干涉滤光片基础上,讨论了LCOS液晶投影仪分色合色系统基本结构,设计了分一体新型光引擎。

    www.dictall.com

  • In the receiving system, the narrow-band interference filter is introduced in order to reduce the background light, increase the signal transmission rate, and improve the signal-to-noise ratio.

    接收系统中,引进窄带干涉片,减少背景光的干扰,增加信号透射改善噪比。

    www.dictall.com

  • In order to suppress surges reliably and meet the requirements for EMC of the electronic devices, the metal-oxide varistor and electromagnetic interference filter are combined to suppress surge.

    为了进行可靠涌保护以及满足电磁兼容要求,将压电阻电磁干扰滤波器结合起来进行抑制

    dict.cnki.net

  • This is possible using algorithms that filter out interference caused by external electrical activity.

    滤除外部电活动致干扰算法使之成为可能。

    www.ecocn.org

  • The function of power filter and the mechanism of electromagnetic interference is analyzed.

    分析了电源电磁干扰产生机理电源滤波器作用

    dict.cnki.net

  • One approach to minimize this impact is to filter the harmonic currents and the electromagnetic interference(EMI) produced by the power electronic loads.

    减小这种影响一个办法电力电子负载产生谐波电流或者电磁干扰除。

    www.mirautomation.com

  • Meanwhile, to suppress external interference and measurement noise, a filter is added into control system.

    同时抑制系统外部干扰测量噪声,在控制系统中加入滤波环节。

    danci.911cha.com

  • 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。

    dict.cnki.net

  • The principle and characteristic of excited light source, interference optical filter, transmission optical fiber and optical detector are discussed.

    论述激发光源干涉滤片、传输光纤、光探测器原理特性

    dict.cnki.net

  • Using white noise to drive shaping filter, the interference model of wave is acquired on the basis of stable stochastic process theory, and the simulation results are satisfactory.

    根据平稳随机过程理论利用噪声驱动成形滤波器获得海浪干扰模型得到了令人满意仿真结果

    dict.cnki.net

  • The article discusses a periodic interference cancellation system based on adaptive filter theory, and introduces the system form and structure principle.

    文中讨论了一种基于自适应滤波原理周期性干扰对消系统介绍了系统组成结构原理。

    www.dictall.com

  • The characteristics of the field interference are analyzed, and the corresponding algorithms for the digital filter, polarity identification, etc are designed.

    文中主要分析了现场干扰特性,设计相对应数字滤波极性鉴别、相位开窗软件处理算法

    dict.cnki.net

  • A new structure of tunable polarization interference dense wavelength division multiplexing (DWDM) filter based on the analog birefringent module is presented.

    提出一种基于模拟双折射模块可调谐偏振光干涉型密集波分复用滤波器(DWDM)的结构

    www.dictall.com

  • Focusing on different types of interference possibly encountered in power signal monitoring, a design method of mathematical morphology filter based on evolvable hardware is proposed.

    针对电力信号监测可能遇到各种干扰提出了一种基于进化硬件的自适应电力系统形态滤波器设计方法

    www.dictall.com

  • Weak pulse signal, sensitive, vulnerable to interference, in order to eliminate the noise pulse test, the isolation circuits and multiple filter circuit design.

    脉搏信号微弱敏感干扰,因此为了消除脉搏测试中的各种噪声设计隔离电路多重滤波电路

    dict.cnki.net

  • The new Dual EMI Honeycomb air filter provides superior shielding against electromagnetic interference and is specially designed for electronics, telecom and datacom equipment.

    新的双重电磁干扰蜂窝式空气过滤器具有出色的电磁干扰屏蔽性能,专门设计用于电子器件电信数据通信设备

    www.e-gtm.com.cn

  • However both the analog and digital notch filter removes the signal component when they eliminate the power line interference, so they are only used in simple biofeedback.

    模拟波器数字陷波器由于消除工频干扰的同时去除了信号成分,一般简单生物反馈中使用

    dict.cnki.net

  • Switch power of high frequency is serious electromagnetic interference (EMI) source, so EMI source filter usually should be added in switch power.

    高频开关电源严重电磁干扰源,很多情况下需对其安装emi电源滤波器

    www.dictall.com

  • Preamplifier and filter were used for cancellation of respiratory ECG, body interference.

    利用前置放大器滤波器有效滤除掉呼吸心电人体等干扰。

    www.chemyq.com

  • The performance of filter suppressing interference is evaluated by the SNR improvement that it can get.

    干扰抑制滤波器性能通过获得SNR增益来评估

    www.fabiao.net

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