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sd 天线与电波传播 宋铮 3rd
文件是 天线与电波传播 第3版 2017 的课件资源。
该书围绕天线与电波传播两大内容展开。全书共 14 章。前9章为天线部分，各章内容分别为：天线基础知识、简单线天线、行波天线、非频变天线、缝隙天线与微带天线、手机天线、测向天线、面天线、新型天线；后5章为电波传播部分，各章内容分别为：电波传播的基础知识、地面波传播、天波传播、视距传播、地面移动通信中接收场强的预测。(The document is the courseware resource of the third edition of antenna and radio wave propagation 2017.
The book launches around two main contents: antenna and radio wave propagation. The book consists of 14 chapters. The first nine chapters are the antenna section, which includes the basic knowledge of antenna, simple wire antenna, traveling wave antenna, non-frequency-varying antenna, slot antenna and microstrip antenna, mobile phone antenna, direction finding antenna, surface antenna and new type antenna, and the last five chapters are the radio wave propagation section, which includes the basic knowledge of radio wave propagation, the ground. Wave propagation, sky wave propagation, line of sight propagation, and prediction of received field strength in ground mobile communication.)
- 2018-09-16 13:31:52下载
- 积分：1
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Matlab_sorce_simulation
MATLAB在通信仿真中的应用以及多种信号源的仿真(Matlab-based simulation of multi-function communication signal)
- 2010-10-03 19:33:25下载
- 积分：1
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Aircraft-Stability2
it is a stability controller for aircraft with distribution
- 2012-06-01 21:53:36下载
- 积分：1
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737434a8c47e4bbbb27d8e445b921785
换热站计算及选型，非常有用，里面用的XLS编写的，直接用就可以～～～～～(Calculation and selection of heat transfer stations, very useful, which use XLS written directly on it ~ ~ ~ ~ ~)
- 2014-01-21 09:42:04下载
- 积分：1
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LunarCalendar
农历查询，改编自某网页之JavaScript，欢迎改动 (Lunar inquiries, adapted from a page)
- 2008-08-18 14:19:42下载
- 积分：1
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IndexAnalysis
声信号指标分析,包含声压级和频谱分析，算法和具体程序(index analysis for sound signal，including the sound pressure and frequency analysis)
- 2014-10-07 17:45:24下载
- 积分：1
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ta19
采用maple程序编程计算汽车动力性能，通过输入发动机相关参数得到发动机的各条动力曲线，并计算最大速度等参数。(Programming is calculated using maple vehicle dynamic performance, the Articles of the power curve of the engine by engine-related input parameters and calculate the maximum speed and other parameters.)
- 2014-11-27 00:29:35下载
- 积分：1
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SD_method
sd method for optimum design
- 2013-04-03 11:24:23下载
- 积分：1
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RLC_series_circuit_sim
RLC matlab simulink arrangment
- 2013-11-18 17:58:06下载
- 积分：1
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xinhaotiaozhi
包括了qpsk gmsk msk fsk qam ask psk oqpsk ssb等各种常见的调制方式的详细的调制程序(Includes qpsk gmsk msk fsk qam fsk psk dpsk ssb other common modulation scheme of a modulation procedure detailed)
- 2015-04-10 13:21:34下载
- 积分：1
