频率响应

In this paper, the MCM stack-plane multiport equivalent circuit is proposed and the multiple conductive plane multiport impedance frequency response is deduced using the method of planar circuit.

本文利用平面电路分析方法建立了MCM叠层多端口等效电路，并在此基础上推导了MCM多层导体板多端口阻抗频率响应，该方法在满足趋肤效应假设前提下对于高速数字系统是行之有效的。

In addition, a circuit model was used to understand the frequency response while the lens is actuated.

另外，利用等效电路模型可以了解液体透镜对交流电场的频率响应。

This paper shows analysis about effect of biasing current to distortion,dynamic range and frequency response,then introduces how to choose correctly the biasing current .

分析了录音过程中偏磁电流对失真、动态范围、频率响应的影响，介绍了正确选取偏磁电流的方法。

The analysis of sensing theory, deducing mathematical model and the simple and multi disturbance test are performed.

分析了传感原理，推导了数学模型，表明测量误差与解调电路的频率响应有关，并进行了单频和多频扰动的实验研究，实验证明了理论分析的正确性。

This method takes into account the frequency response of the equalized channel implicitly.

这个方法考虑到了等化过后通道的频率响应。

Therefore, it can be used for measuring the intensity of a radial electronic beam eradiated by high-power microwave devices.

从标定结果来看，该系统的频率响应特性和测量精度能够满足ns级束流诊断的要求，该方法可以用于径向结构高功率微波器件的束流强度测量。

Proprietary expanded teflon dielectric flattens frequency response for superior picture and sound.

专有扩展聚四氟乙烯绝缘平展提供卓越的图像和声音的频率响应。

At first, setting up the arith relation between the signal input and the signal output of the generalized multi-carrier system of the Discrete Fourier Test spread-spectrum; then setting equilibria parameters of the frequency field equilibria subcarrier of the generalized multi-carrier system of the DFT spread-spectrum according to channel frequency response, channel noise variance and equilibria method; then calculating average power of useful signal, interferential average power between signals as well as noise variance of the generalized multi-carrier system receiving terminal of the DFT spread-spectrum according to the arith relation as well as the frequency field equilibria parameter, and recomputing available signal information noise ratio, so as to calculate the available signal information noise ratio of the generalized multi-carrier transmission system accurately, the method for estimating the available signal information noise ratio can be used for link self-adapting transmission solution of the generalized multi-carrier system based on Discrete Fourier Test spread-spectrum and radio material management.

一种DFT扩频的广义多载波系统的SINR估计方法，其通过首先建立所述离散傅立叶变换扩频的广义多载波传输系统的信号输入输出之间的数学关系，然后根据信道频率响应、信道噪声方差和均衡方法，设定所述DFT扩频的广义多载波传输系统的频域均衡子载波的均衡系数，再根据所述数学关系及所述频域均衡系数分别计算所述DFT扩频的广义多载波传输系统接收端有用信号的平均功率、信号间干扰的平均功率以及噪声方差，再计算有效信干噪比，如此以实现对广义多载波传输系统的有效信干噪比的准确计算，该有效信干噪比估计方法可用于基于离散傅立叶变换扩频的广义多载波传输系统的链路自适应传输方案和无线资源管理方面。

As the material of the tweeter alters,the 'Q' changes and there is a mild 'tippling' of the response.

当高音单体的材质更动时，它的'Q'值也跟着变动，并在频率响应上产生一个轻微的偏斜。

The response of the photothermal photo-diffraction at a solid surface to themodulation frequency of the pump beam is studied both experimentally andtheoretically.

分别在真空和空气中对固体表面光热光衍射信号的频率响应进行了实验和理论研究。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。