很好的天线前期设计用工具，可以很方便的在驻波比、回波损耗、反射系数之间进行转换，可以进行波长频率转换等单位转换；天线覆盖计算等等。
2021-12-27 21:46:18
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Hw = (randn(n_r, n_t, nsample) + sqrt(-1) * randn(n_r, n_t, nsample)) / sqrt(2);
for i = 1:nsample
H = R_r_sqrt * Hw(:,:,i) * R_t_sqrt;
lambda = eig(H * H');
[mu pl] = WFL(lambda, SNR);
cwf(i) = sum(log2(1 + pl .* lambda));
cep(i) = sum(log2(1 + SNR/n_t * lambda));
end
Ce = mean(
2021-12-27 15:16:59
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自述文件
该项目在Matlab上模拟了多天线系统。
主要功能包括：
RX波束成形。
DOA估计。
系统要求
使用PhasedArray工具箱和Communication工具箱在Matlab 2016a或更高版本（2017a可能会有警告，但可以工作）上进行了测试。
文件/文件夹说明
mainArraySimRxBF.m是主条目文件。
结果文件夹包含多天线性能仿真结果和为固定权重生成的C文件。
Toolkits文件夹存储一些依赖于主要算法的有用工具。
CodeGen文件夹存储一些特定的功能，这些功能进一步生成为C代码以用于硬件实现。 每个子文件夹包含一个功能及其相应的测试和配置文件。
模拟结果
AnitInterference
此文件夹使用Rx权重存储抗干扰性能。 单词doc中进一步描述了数字。
通道错误
CBF，MUSIC，Anti-MUSIC算法在不同幅度误差（0：1：10d
2021-12-25 15:39:58
81.54MB
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国外经典的天线设计教材
I wrote this book from my perspective as a designer in industry, primarily for other
designers and users of antennas. On occasion I have prepared and taught antenna
courses, for which I developed a systematic approach to the subject. For the last
decade I have edited the “Antenna Designer’s Notebook” column in the IEEE antenna
magazine. This expanded edition adds a combination of my own design notebook and
the many other ideas provided to me by others, leading to this collection of ideas that
I think designers should know.
The book contains a systematic approach to the subject. Every author would like to
be read from front to back, but my own career assignments would have caused to me
to jump around in this book. Nevertheless, Chapter 1 covers those topics that every
user and designer should know. Because I deal with complete antenna design, which
includes mounting the antenna, included are the effects of nearby structures and how
they can be used to enhance the response. We all study ideal antennas floating in free
space to help us understand the basics, but the real world is a little different.
Instead of drawing single line graphs of common relationships between two parameters,
I generated scales for calculations that I perform over and over. I did not supply
a set of computer programs because I seldom use collections supplied by others, and
younger engineers find my programs quaint, as each generation learns a different computer
language. You’ll learn by writing your own.
IEEE Antennas and Propagation Society’s digital archive of all material published
from 1952 to 2000 has changed our approach to research. I have not included extensive
bibliographies, because I believe that it is no longer necessary. The search engine of the
archive can supply an exhaustive list. I referred only to papers that I found particularly
helpful. Complete sets of the transactions are available in libraries, whereas the wealth
of information in the archive from conferences was not. I have started mining this
information, which contains many useful design ideas, and have incorporated some
of them in this book. In this field, 40-year-old publications are still useful and we
should not reinvent methods. Many clever ideas from industry are usually published
2021-12-23 19:07:25
9.76MB
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