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tianxian
关于蝶形宽带微带天线的设计
索引：蝶形宽带微带天线. 设计方案 排列效率
摘要：现在提出一种基于绝缘体衬底的有限长度的宽带微带天线的设计方法。这种方法快速、对计算精度要求较低，是建立在一蝶形天线进行二等分而形成的两个梯形天线的 。首先设计出单边的梯形部分，然后制作出相同的另一部分并在其顶点处将其连接。与理论计算相比在X波段上实验测量表现得很好。其有效带宽达到10.6％。
(One approach to an antenna book starts with a discussion of how antennas radiate. Beginning with Maxwell’s equations, we derive electromagnetic waves. After that lengthy discussion, which contains a lot of mathematics, we discuss how these waves excite currents on conductors. The second half of the story is that currents radiate and produce electromagnetic waves. You may already have studied that subject, or if you wish to further your background, consult books on electromagnetics.The study of electromagnetics gives insight into the mathematics describing antenna radiation and provides the rigor to prevent mistakes. We skip the discussion of those equations and move directly to practical aspects. )
- 2011-05-25 14:38:06下载
- 积分：1
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2007mcm
西点军校军事数学建模matlab程序编程(West Point Military mathematical modeling matlab programming)
- 2012-08-05 18:49:17下载
- 积分：1
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BranchBound
说明： 最优化问题中分枝定界法求解整数线性规划问题(Optimization of branch and bound method for solving integer linear programming problem)
- 2010-04-29 20:55:36下载
- 积分：1
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bbo-based-denoising
Using BBO AI image denoising is done for better result in matlab analysis done on the baseses of parameters.......................
- 2013-11-26 17:29:45下载
- 积分：1
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EOF
基于matlab的eof分析，有助于对于eof分析方法的理解(EOF analysis based on matlab)
- 2013-09-17 13:47:01下载
- 积分：1
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ga
说明： C语言实现遗传算法源程序,是参考某博士编的书上的源程序修改得来的(ga)
- 2010-07-30 14:18:50下载
- 积分：1
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threestationTOA
超宽带定位系统中重要参数，GDOP分析，采用三站TOA定位方法(UWB location system important parameters, GDOP analysis, TOA positioning method with three points)
- 2010-10-23 21:22:07下载
- 积分：1
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218402851111111OFDM_MATLAB_code
说明： 这个是一个关于ofdm的程序，里面有很重要的东西，希望大家多看看！(This is a study on the OFDM procedures, there are very important things, I hope we see more!)
- 2008-10-16 15:28:11下载
- 积分：1
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control_system_kkj
model verification for dFig systems
- 2012-10-07 23:23:14下载
- 积分：1
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TVP_FAVAR
说明： tvp-fa-var 宏观经济分析、货币政策研究常用程序包(tvp-fa-var toolbox, useful for macroeconomic analysis)
- 2021-04-28 11:48:44下载
- 积分：1
