File:Modulador TCM.png
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Summary[edit]
DescriptionModulador TCM.png |
Español: Diagrama de bloques de un modulador con codificación reticulada (TCM, Trellis Coded Modulation en idioma inglés)
English: Block diagram of a TCM (Trellis Coded Modulation) modulator
Français : Schéma d'un modulateur de TCM (Trellis Coded Modulation). |
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Date | |||
Source |
Own work
|
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Author | Ramjar |
LaTeX Source[edit]
\documentclass[convert, transparent]{standalone}
\usepackage[utf8]{inputenc}
\usepackage{circuitikz}
\usepgflibrary{arrows.meta} % Uso de biblioteca de flechas
\usetikzlibrary{snakes, shapes} % Biblioteca de "serpientes" y formas
% Definición de estilos
\tikzstyle{block} = [draw,very thick, rectangle,minimum height=6cm, minimum width=4cm]
\tikzstyle{ann} = [font=\Large \bf ,inner sep=1pt, align=center] % Estilo de nodo
\tikzstyle{arr} = [very thick,-Stealth] % Estilo de flecha
\begin{document}
\begin{tikzpicture}
% Diagrama de un Modulador con codificación reticulada (TCM)
% Bloque codificador
\node[ann,align=center] at (4,4){Código\\ de retícula};
\node[ann,align=center] at(-1,0){$k$ \\ $bits$};
\draw[black, thick, snake=brace] (-0.25,-2.5) -- (-0.25,2.5); % Llave de k-bits
\draw[very thick,-Stealth] (0,1)--(2,1);
\draw[very thick,-Stealth] (0,2)--(2,2);
\foreach \s in {0.5, 0,...,-1.5}
\node at (1,\s){$\cdot$};
\draw[very thick,-Stealth] (0,-2)--(2,-2);
\node[block,ann] at(4,0)(codi){Codificador \\Convolucional};
% Conexiones entre bloques
\draw[very thick,-Stealth] (6,1)--(8,1);
\draw[very thick,-Stealth] (6,2)--(8,2);
\draw[very thick,dashed,-Stealth] (6,-2)--(8,-2); % Conexión ''punteada''
\node [ann,align=center] at(7,0){$k+1$ \\$bits$};
% Bloque Modulador
\node[ann,align=center] at (10,4){Asignador \\ de constelación};
\node[block,ann] at(10,0)(cons){M-ASK\\o M-PSK \\o M-QAM \\ \\$M=2^{k+1}$};
\draw[arr] (cons)--(14,0) node[ann, right=10,align=left]{Salida};
% Señal portadora
\draw (10, -5) node [ground]{} to [vsourcesin] (10,-3) node[ann,below=30,left=20]{Portadora};
\end{tikzpicture}
\end{document}
Licensing[edit]
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 21:31, 28 August 2014 | 1,065 × 597 (43 KB) | Ramjar (talk | contribs) | Adición de etiquetas indicadoras de funciones. | |
21:07, 28 August 2014 | 1,049 × 508 (27 KB) | Ramjar (talk | contribs) | User created page with UploadWizard |
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Horizontal resolution | 59.05 dpc |
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Vertical resolution | 59.05 dpc |