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Description: calculate the band of Fabry-Parot Filter -A Fabry-Parot Filter consist of the cavity formed by two highly reflective mirrors placed parallel to each other , as shown in the figure 1.The input light beam to the filter enters the first mirror at right angles to its surface. The output of the filter is the light beam leaving the second mirror. This filter is called Fabry-Parot or etalon. This is a classical device that has been used widely in interferometric applications. Fabry-Parot filters have been used for WDM in several optical network test beds. There are better filters today, such as thin film resonant multi cavity filter and they can still be viewed as Fabry-Perot filter. This type of filter transmits a narrow band of wavelengths and rejects wavelengths outside of that band. An interesting feature of this type of filter is its ability to "select" a different peak wavelength as the filter is tilted
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Size: 1024 |
Author: mengbo |
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Description: Matlab使用矩量法求解同轴方腔滤波器腔间耦合系数
求解两个同轴方腔在一定的开窗大小下，确定耦合系数。
首先利用矩量法求解两个同轴方腔的互电容和自电容，详细原理见参考书。
其次再由耦合系数得到两个腔体间耦合窗的大小，这在工程实践中具有很大的作用，耦合系数K的求解详见m文件。-Matlab using the method of moments coaxial cavity filter cavity coupling coefficient between the two coaxial cavity for solving a certain window size, determine the coupling coefficient. First use of moment method to solve two coaxial cavity of the mutual capacitance and self-capacitance, see the detailed principles of reference. Secondly, the coupling coefficients are then the coupling between the two cavities the size of the window, which in engineering practice has a significant role, see the solution coupling coefficient K m file.
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Size: 1024 |
Author: zdx |
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Description: 基于频率变换的双通带腔体滤波器的研究.pdf-Based on the dual-passband cavity frequency conversion filter
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Size: 297984 |
Author: li |
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Description: 介绍了微波滤波器的设计流程以及腔体滤波器的设计方法-The design flow of microwave filter and the design method of cavity filter are introduced.
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Size: 971776 |
Author: 李沛 |
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Description: 腔体滤波器功率容量仿真!对不同阶数，以及带宽进行了仿真计算，方便使用。-Cavity filter power capacity simulation! Different order, and bandwidth of the simulation calculation, easy to use.
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Size: 1024 |
Author: 张科峰 |
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Description: 很好的滤波器设计软件，可以配合HFSS完成腔体滤波器的设计与仿真。(Very good filter design software, can be combined with HFSS to complete the cavity filter design and simulation.)
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Size: 1177600 |
Author: goodland
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Description: 滤布放松、压滤板框闭合当压滤板框闭合后，矿浆供给气动夹紧阀打开，矿浆通过软管分别进入各雅旅伴框矿浆---滤饼腔而进行过滤，滤液通过滤布进入滤液腔而排出，此时滤饼初步形成。(filter cloth relaxation and press filter plate frame closure when the press plate is closed, the pulp supply pneumatic clamping valve is opened, the pulp through the hose respectively into Jacob - cake box companion pulp cavity and filtered,)
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Size: 55296 |
Author: 小蜜灰
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Description: 本文较为详细第介绍了一种较快速设计腔体滤波器的方法(In this paper, a more rapid method of designing a cavity filter is introduced in detail.)
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Size: 419840 |
Author: hpuzhong
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Description: 一、课题介绍：本课题为基于MATLAB的平面参数测量系统，是以一个带缺陷的光伏面板作为素材，检测出缺陷所在，定位后计算出每个缺陷的面积大小。本设计带有一个人机界面GUI.
二、算法流程：读入测试图片——rgb转换——分割——开闭运算——空洞填充——过滤微小连通域面积——计算缺陷面积和个数。(1. Topic introduction: this topic is a plane parameter measurement system based on MATLAB. It uses a photovoltaic panel with defects as the material, detects the defects, and calculates the area size of each defect after positioning. This design has a personal computer interface GUI
2. Algorithm flow: read in the test picture - RGB conversion - segmentation - opening and closing operation - cavity filling - filter the area of micro connected area - calculate the defect area and number.)
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Size: 942080 |
Author: www.wobishe.com |
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