高通滤波器

在特殊条件下，带通滤波器也可以用作低通滤波器或高通滤波器。载波滤波器，有线电报或电话系统用

Under special conditions a BPF may also be used as an LPF or as an HPF . filter , carrier-current , for line telegraphic or telephonic systems

本文基于对传统的CMOS反相器的低电压工作状态的分析，提出了新颖的CMOS高通滤波器，其截止频率可以通过调节工作于亚阈值区的CMOS管的沟道导纳来实现连续可调。

This paper proposes a novel CMOS high pass filter whose cut off frequency can be tuned by tuning the channel transconductance of CMOS transistors which works in weak inversion region , based on the discusses of conventional CMOS inverter .

基于E型频变负阻的高通滤波器设计

High-pass Filter Design Based on the E Type Frequency Dependent Negative Resistor

针对不同环境设计了低通滤波器和高通滤波器两种数字滤波器，并在FPGA上进行了实现。

FIR low-pass and high-pass digital filter are designed with FPGA to handle different conditions .

设计并制作了无源LC低通和高通滤波器，测试了它们的性能；

We manufacture LC Lowpass and highpass filter , and test their performance ;

FIR高通滤波器幅频响应曲线中过渡带局部具有近似线性的特点。

Frequency responses of some high-pass FIR filters are partially linear in their transition bands .

一种新颖的高阶全极点CC高通滤波器

Novel High order All poles CC High pass Filter

提出了一种新颖的基于CCⅡ＋（同相第二代电流传输器）的高Q（品质因数）值二阶低通和高通滤波器电路。

High Q ( quality factor ) second order lowpass filter and highpass filter are presented .

LC无源滤波器（主要是高通滤波器）参数调节对阻抗特性和无功补偿的影响。

The influence of parameter adjuster upon the impedance and reactive power of LC passive filter .

一种新颖的高阶CMOSOTA-C高通滤波器的设计方法

A Novel Design Method for High-order CMOS OTA-C Highpass Filter

设计出能有效消除APF产生的高次谐波的高通滤波器。

The high-pass filters were designed to eliminate effectively the highfrequency harmonics produced by APF .

OM4滤波器为一具有方向滤波特性的高通滤波器。

OM_4 filter is a directional high pass filter .

均衡器的作用相当于一个高通滤波器，采用CapacitiveDegeneration结构补偿信号所需的高频分量损耗。

Equalizer adapts the Capacitive Degeneration structure . It functions as a high pass filter which will compensate the high frequency loss .

运算跨导放大器（OTA）椭圆高通滤波器设计

Design of OTA Elliptic Highpass Filters

实验结果表明：用FPGA实现的增强型高通滤波器具有运算速度快、可靠性高、功耗低等特点，非常适合制导系统使用。

Experimental results show that the FPGA-based filter , which has some features of high speed , high reliability and low power consumption , is suitable for guidance system .

信号流图OTA-C高通滤波器

Signal flow graph OTA - C high - pass filters

用电流传送器实现的E型频变负阻、接地电感和浮地电感作为单元电路，提出了实现高阶椭圆高通滤波器的设计方法。

The design method of the high-order elliptic highpass filter is presented using the E type frequency dependent negative resistor , grounded simulated inductor and floating grounded simulated inductor based on current conveyor .

HPF（高通滤波器）检测高次谐波和无功电流改进方法的研究

Study on Rectified Method of Detecting High-order Harmonics and Reactive Current Based on HPF

低灵敏度数字LDD梯形高通滤波器的设计

Design of Digital LDD Ladder High-Pass Filter with Low Sensitivity

电流模式高阶OTA-C高通滤波器的设计

Design of a Currnt-Mode High-order OTA-C Highpass Filters

文中按S域频带变换和Z域带变换分别介绍了两种不同的设计方法，还给出了Chebyshev高通滤波器和椭圆（Elliptic）高通滤波器设计的实例。

Two different design techniques employing S domain and Z domain frequency transformations are described respectively . Examples of Chebyshev and Elliptic high-pass filters are also given .

通过LC谐振引入传输零点和在高通滤波器后面级联π型低通滤波器增强谐波抑制。

Transmission zeros introduced by the LC resonator and cascade a π - type low-pass filter behind of the high-pass filter are adopted to enhance the harmonic suppression .

为了消除失调电压，本文采用了二相旋转电流控制电路，其需要RC振荡器提供时钟控制信号，该调理电路中的高通滤波器还可以滤除信号中存在的闪烁噪声。

In addition , in order to eliminate the offset voltage , it must use the two phase rotation current control circuit , which needs RC oscillator for supplying the clock signal .

本文第三章分析高通滤波器的原理后，提出将高通滤波器应用于PWM整流器网侧滤波，此方案滤波效果明显但同时对系统动态响应无明显影响。

For this reason , author propose novel method that apply high pass filter to the filtration of PWM rectifier . It has fine effect of filter and it hardly affect the system dynamic response .

本文采用最近提出的无源Q增强技术由Bach有源RC低通和高通滤波器导出了一系列Q增强二阶低通、高通和带通SC滤波器。

A novel family of Q-enhanced second-order lowpass , highpass and bandpass SC filters are derived from Bach 's active RC lowpass and highpass filters by using the recently proposed passive Q-enhancement technique .

本文提出了采用运算跨导放大器（OTA）和电容实现全极点高通滤波器的设计方法，这一方法是基于无源LC梯型网络的节点电压模拟。

A technique for the realization of all-pole highpass filters using OTA-C is presented . The method is based on the nodal voltage simulation of the passive LC ladder networks .

提出了一种新的电流模式高阶OTA-C高通滤波器的设计方法。

In this paper , a new design method for current - mode high - order OTA - C highpass filters was presented .

用该方法设计的有源滤波电路具有无源梯形网络原型的低灵敏度特性，给出了五阶椭圆高通滤波器的设计例子和PSPICE仿真结果。

The active filtering circuit by this design enjoys low sensitivities character of the passive ladder network prototype . Design example of five-order elliptic high-pass filter and its PSPICE simulation result are also given .

改良了基于经典哑铃型DGS结构的超宽带滤波器，提出了基于梭子型DGS结构的超宽带高通滤波器，改进性的设计了超宽带带通滤波器。

This thesis optimizes the classic dumbbell-shaped DGS UWB filter , make a point of UWB filter based on shuttle structure DGS , and innovative design of ultra-wideband band-pass filter .

稳弧装置除TCR型SVC外还包括装设在35kV母线上3次、5次、7次、11次兼高通滤波器。

Besides TCR and SVC arc stabilizing devices , there were multiple high-pass filters of triple harmonics , quintuple harmonics , seven-times harmonics and eleven-times harmonics , installed on 35 kV bus .