From 7415629cde3b98b8ebd86d99542db9ff909382dd Mon Sep 17 00:00:00 2001 From: Philipp Le Date: Sun, 3 May 2020 16:13:40 +0200 Subject: WIP: Electromagnetic spectrum --- DCS.bib | 34 ++++++++++ Makefile | 18 +++++- chapter00/preface.tex | 8 ++- chapter01/EM_Spectrum_Properties_edit.svg | 1 + chapter01/Electromagnetic-Spectrum.svg | 2 + chapter01/content_ch01.tex | 104 +++++++++++++++++++++++++++++- chapter02/content_ch02.tex | 45 ++++++++++++- common/acronym.tex | 2 + exercise02/exercise02.tex | 40 ++++++++++++ main/DCS.tex | 2 + main/chapter00.tex | 2 +- main/exercise01.tex | 61 ++++++++++++++++++ main/exercise02.tex | 61 ++++++++++++++++++ 13 files changed, 368 insertions(+), 12 deletions(-) create mode 100644 chapter01/EM_Spectrum_Properties_edit.svg create mode 100644 chapter01/Electromagnetic-Spectrum.svg create mode 100644 exercise02/exercise02.tex create mode 100644 main/exercise01.tex create mode 100644 main/exercise02.tex diff --git a/DCS.bib b/DCS.bib index 9cb3a4d..798ceec 100644 --- a/DCS.bib +++ b/DCS.bib @@ -1,6 +1,17 @@ % This file was created with JabRef 2.7.1. % Encoding: UTF8 +@MISC{Penubag2012, + author = {"Penubag" and Victor Blacus}, + title = {Electromagnetic spectrum}, + year = {2012}, + note = {License: \href{https://creativecommons.org/licenses/by-sa/3.0/deed.en}{CC-BY-SA + 3.0}}, + owner = {ple}, + timestamp = {2020.05.03}, + url = {https://en.wikipedia.org/wiki/File:Electromagnetic-Spectrum.svg} +} + @MISC{Berberich2013, author = {Hubert Berberich}, title = {Cipher disc for substitution cipher, manufacturer: Linge, Pleidelsheim @@ -24,6 +35,29 @@ timestamp = {2019.04.17} } +@MISC{Inductiveload2007, + author = {Inductiveload}, + title = {A diagram of the Milton spectrum, showing the type, wavelength (with + examples), frequency, the black body emission temperature.}, + howpublished = {Wikimedia}, + year = {2007}, + note = {License: \href{https://creativecommons.org/licenses/by-sa/3.0/deed.en}{CC-BY-SA + 3.0}}, + owner = {ple}, + timestamp = {2020.05.03}, + url = {https://en.wikipedia.org/wiki/File:EM_Spectrum_Properties_edit.svg} +} + +@BOOK{Shannon1949, + title = {The Mathematical Theory of Communication}, + publisher = {University of Illinois Press}, + year = {1949}, + author = {Claude E. Shannon and Warren Weaver}, + note = {ISBN 978-0-252-72548-7}, + owner = {ple}, + timestamp = {2020.05.03} +} + @MISC{WikiSemaphore, author = {Unknown}, title = {Chappe's semaphore}, diff --git a/Makefile b/Makefile index 421cbd1..c70a106 100644 --- a/Makefile +++ b/Makefile @@ -5,7 +5,8 @@ LATEXMK = latexmk -pdf -silent -synctex=1 LATEXMK_PVC = $(LATEXMK) -pvc ALL_CHAPTERS = $(BUILD_DIR)/chapter00.pdf $(BUILD_DIR)/chapter01.pdf $(BUILD_DIR)/chapter02.pdf -ALL_EXERCISES = $(BUILD_DIR)/exercise00.pdf +ALL_EXERCISES = $(BUILD_DIR)/exercise00.pdf $(BUILD_DIR)/exercise01.pdf $(BUILD_DIR)/exercise02.pdf +ALL_SVGS = $(BUILD_DIR)/svg/ch01_EM_Spectrum_Properties.pdf $(BUILD_DIR)/svg/ch01_Electromagnetic-Spectrum.pdf COMMON_DEPS = common/settings.tex common/titlepage.tex common/acronym.tex common/imprint.tex DCS.bib all: chapters exercises complete @@ -23,14 +24,25 @@ clean: mkdir -p $(BUILD_DIR) cd $(BUILD_DIR) ; rm -f *.aux *.fdb_latexmk *.fls *.lof *.log *.lot *.pdf *.synctex.gz -$(BUILD_DIR)/DCS.pdf: main/DCS.tex $(COMMON_DEPS) */*.tex +$(BUILD_DIR)/DCS.pdf: main/DCS.tex $(COMMON_DEPS) */*.tex $(ALL_SVGS) mkdir -p $(BUILD_DIR) cd $(BUILD_DIR) ; $(LATEXMK) ../$< -$(BUILD_DIR)/%.pdf: main/%.tex $(COMMON_DEPS) %/*.tex +$(BUILD_DIR)/%.pdf: main/%.tex $(COMMON_DEPS) %/*.tex $(ALL_SVGS) mkdir -p $(BUILD_DIR) cd $(BUILD_DIR) ; $(LATEXMK) ../$< +$(BUILD_DIR)/svg/%.pdf: + mkdir -p $(BUILD_DIR)/svg + inkscape -D -z --file=$< --export-pdf=$@ + +$(BUILD_DIR)/svg_latex/%.pdf: + mkdir -p $(BUILD_DIR)/svg_latex + inkscape -D -z --file=$< --export-pdf=$@ --export-latex + +$(BUILD_DIR)/svg/ch01_EM_Spectrum_Properties.pdf: chapter01/EM_Spectrum_Properties_edit.svg +$(BUILD_DIR)/svg/ch01_Electromagnetic-Spectrum.pdf: chapter01/Electromagnetic-Spectrum.svg + %-watch: main/%.tex mkdir -p $(BUILD_DIR) cd $(BUILD_DIR) ; $(LATEXMK_PVC) ../$< diff --git a/chapter00/preface.tex b/chapter00/preface.tex index 11cb160..097de33 100644 --- a/chapter00/preface.tex +++ b/chapter00/preface.tex @@ -18,10 +18,10 @@ Transferring information became more important as societies advanced. \item People all over the world used drums or other devices to generate sounds. \item Some Native Americans tribes used smoke signs to communicate over large distances. \item The invention of paper simplified communication. Large amount of information could be stored and transferred. - \item An example of more sophisticated communication technology is the \index{Caesar cipher} Caesar cipher used in the Roman Empire in ancient times. It is one of the first devices developed for cryptography. + \item An example of more sophisticated communication technology is the \index{Caesar cipher} Caesar cipher (Figure \ref{fig:preface:caesar_cipher}) used in the Roman Empire in ancient times. It is one of the first devices developed for cryptography. \item Homing pigeons delivered letters over long distances. \item In the Middle Ages, beacons were used in defensive communication to relay a signal. - \item In the 18th century, semaphore lines had been built. They used visual telegraphy. Semaphores on fixed towers could display a set of symbols, which were relayed along the line. + \item In the 18th century, semaphore lines had been built. They used visual telegraphy (Figure \ref{fig:preface:optical_telegraph}). Semaphores on fixed towers could display a set of symbols, which were relayed along the line. \end{itemize} \begin{minipage}{0.45\linewidth} @@ -29,6 +29,7 @@ Transferring information became more important as societies advanced. \centering \includegraphics[width=\linewidth]{../chapter00/CaesarCipher.jpg} \caption[Caesar cipher]{Caesar cipher. Each letter is replaced by another one which is a fixed number of letters away from the original one. \licensequote{\cite{Berberich2013}}{Hubert Berberich}{Public Domain}} + \label{fig:preface:caesar_cipher} \end{figure} \end{minipage} \hfill @@ -37,6 +38,7 @@ Transferring information became more important as societies advanced. \centering \includegraphics[width=\linewidth]{../chapter00/OpticalTelegraph.jpg} \caption[Optical telegraph]{Optical telegraph \cite{WikiSemaphore}} + \label{fig:preface:optical_telegraph} \end{figure} \end{minipage} @@ -82,5 +84,7 @@ Understanding digital communication systems is of great importance in many engin \item \textbf{Energy Sector} -- Smart grids rely on information exchange between energy producers and energy consumers. Communication technologies enable an efficient control of the power network. \end{itemize} +\phantomsection +\addcontentsline{toc}{section}{References} \printbibliography[heading=subbibliography] \end{refsection} diff --git a/chapter01/EM_Spectrum_Properties_edit.svg b/chapter01/EM_Spectrum_Properties_edit.svg new file mode 100644 index 0000000..7b0a64f --- /dev/null +++ b/chapter01/EM_Spectrum_Properties_edit.svg @@ -0,0 +1 @@ +BuildingsHumansButterfliesNeedle PointProtozoansMoleculesAtomsAtomic Nuclei104108101210151016101810201 K100 K10,000 K10,000,000 KPenetrates Earth'sAtmosphere?RadioMicrowaveInfraredVisibleUltravioletX-rayGamma ray10310−210−50.5×10−610−810−1010−12Radiation TypeWavelength (m)Approximate Scaleof WavelengthFrequency (Hz)Temperature ofobjects at which this radiation is themost intensewavelength emitted−272 °C−173 °C9,727 °C~10,000,000 °C \ No newline at end of file diff --git a/chapter01/Electromagnetic-Spectrum.svg b/chapter01/Electromagnetic-Spectrum.svg new file mode 100644 index 0000000..40e692b --- /dev/null +++ b/chapter01/Electromagnetic-Spectrum.svg @@ -0,0 +1,2 @@ + +Crée par Victor GASIA 2012 à partir d'un travail original de Wikimedia400 нм400 nm500 нм500 nm600 нм600 nm700 нм700 nm1000 нм1000 m100 м100 m10 м10 m1 м1 m10 см10 cm1 см1 cm1 мм1 mm1000 мкм1000 µm100 мкм100 µm10 мкм10 µm1 мкм1 µm1000 нм1000 nm100 нм100 nm10 нм10 nm0,1 Å0.1 Å0,1 нм0.1 nm1 Å1Å1 нм1 nmДовжина хвиліWavelength1010171710101616101015151010141410101313101012121010111110101010101099101088101066Частота (Гц)Frequency (Hz)1010181810101919ДМХUHFУКХVHF7-137-13ЧМFMУКХVHF2-62-61000 МГц1000 MHz500 МГц500 MHz100 МГц100 MHz50 МГц50 MHzГамма-променіGamma-raysX-променіX-raysУФUltravioletВидимеVisibleБл. ІЧNear IRІЧInfra-redТермо-ІЧThermal IRДал. ІЧFar IRМікрохвиліMicrowavesРадарRadarРадіо, ТБRadio, TVАМAMДовгі хвиліLong-waves101077 diff --git a/chapter01/content_ch01.tex b/chapter01/content_ch01.tex index aeadf28..b294529 100644 --- a/chapter01/content_ch01.tex +++ b/chapter01/content_ch01.tex @@ -44,7 +44,7 @@ There are courses at this university which give you a deeper insight into these \subsection{Communication Model} %\todo{citation} -Claude Shannon and Warren Weaver were engineers at the Bell Telephone Labs, USA. They developed the \index{Shannon-Weaver model} \textbf{Shannon-Weaver Model} (Figure \ref{fig:ch01:shannon_weaver_model}). +Claude Shannon and Warren Weaver were engineers at the Bell Telephone Labs, USA. They developed the \index{Shannon-Weaver model} \textbf{Shannon-Weaver Model} \cite{Shannon1949} (Figure \ref{fig:ch01:shannon_weaver_model}). \begin{figure}[H] \centering @@ -191,11 +191,15 @@ Examples: \item Coded data \end{itemize} -\textit{Remark:} In fact, the physical form of a digital signal is again an analogue signal. A binary signal can take the discrete states ``high'' and ``low''. If the signal is on a wire, its states are represented by voltage levels, for example \SI{0}{V} and \SI{3.3}{V}. However, if processed by a digital system, the physical representation is of minor importance. Only the discrete, logical states are considered. - \index{signal!binary signal} A special kind of digital signal is the \textbf{binary signal}. It has two discrete states. +\begin{excursus}{How analogue are digital signals?} + In fact, the physical form of a digital signal is again an analogue signal. If digital electronics are implemented, digital signals are transferred into a physical form. A binary signal can take the discrete states ``high'' and ``low''. Being on a wire, its states are represented by voltage levels, for example \SI{0}{V} and \SI{3.3}{V}. At this point, the engineer must carefully consider the effects which the signal is subject to. This topic is covered by the field of microwave engineering and \ac{EMC}. + + However, if processed by a digital system, the physical representation is of minor importance. The theoretical consideration of digital signals neglects the physical nature. Even more, it is irrelevant if and which a physical form of the digital signal exists. Only the discrete, logical states are of interest. +\end{excursus} + \subsection{Transmission Channels} @@ -240,6 +244,98 @@ Examples of transmission lines: The electromagnetic wave is not bound to a transmission line. It propagates through the space. A medium is not necessary. Electromagnetic wave can also travel through vacuum. +\section{The Electromagnetic Spectrum} + +The carrier of information in an electronic communication system are electromagnetic waves -- either bound to a transmission line or wireless. Electromagnetic waves are electric fields $\underline{E}$ and magnetic fields $\underline{H}$, which oscillate at high frequencies. + +\begin{excursus}{Maxwell's equations and wave equations} + The Maxwell's equations are a set of coupled partial differential equations. They are the foundation of classical electromagnetism and classical optics. + + \textbf{Gauss' law:} + \begin{equation} + \nabla \cdot \cmplxvect{E} = \frac{\rho}{\varepsilon_0} + \end{equation} + + \textbf{Gauss' law of magnetism:} + \begin{equation} + \nabla \cdot \cmplxvect{B} = 0 + \end{equation} + + \textbf{Faraday's law (electromagnetic induction):} + \begin{equation} + \nabla \times \cmplxvect{E} = - \frac{\partial \cmplxvect{B}}{\partial t} + \end{equation} + + \textbf{Ampere's circuital law with Maxwell's extension:} + \begin{equation} + \nabla \times \cmplxvect{B} = \mu_0 \left(\cmplxvect{J} + \varepsilon_0 \frac{\partial \cmplxvect{E}}{\partial t} \right) + \end{equation} + + James Clerk Maxwell postulated electromagnetic waves in 1865. By ``decoupling'' the Maxwell's equations, the wave equations can be isolated for both the electric field and the magnetic field. They describe the wave propagation in any media. + \begin{subequations} + \begin{align} + \Delta \cmplxvect{E} - \underline{\gamma}^2 \cmplxvect{E} &= \vect{0} \\ + \Delta \cmplxvect{H} - \underline{\gamma}^2 \cmplxvect{H} &= \vect{0} + \end{align} + \end{subequations} + where $\underline{\gamma}$ is the complex propagation constant, that devolves into the attenuation constant $\alpha$ and the phase constant $\beta$. $\alpha$ expresses the decrease of the field amplitudes while the wave travels through a lossy medium. $\beta$ determines the propagation speed and the wavelength $\lambda = 2 \pi / \beta$. + \begin{equation} + \underline{\gamma} = \alpha + \mathsf{j} \beta + \end{equation} +\end{excursus} + +\begin{figure}[H] + \centering + \includegraphics[width=0.8\linewidth]{svg/ch01_EM_Spectrum_Properties.pdf} + \caption[Diagram of the electromagnetic spectrum]{Diagram of the electromagnetic spectrum. \licensequote{\cite{Inductiveload2007}}{''Inductiveload''}{\href{https://creativecommons.org/licenses/by-sa/3.0/deed.en}{CC-BY-SA 3.0}}} +\end{figure} + +Electromagnetic waves have different properties and applications, depending on the frequency. The most interesting range for communication is from radio waves to visible light. +\begin{itemize} + \item Infrared and visible light are used in glass fibre (optical) communication systems. Before the appearance of electronic communication, light was an important information carrier (lighthouses, optical telegraphs, etc.). + \item Radio waves and microwaves can be generated by electronics and are radiated by antennas. They have advantages over light like a wider range or their ability to penetrate walls. +\end{itemize} + +\begin{figure}[H] + \centering + \includegraphics[width=0.5\linewidth]{svg/ch01_Electromagnetic-Spectrum.pdf} + \caption[Zooming into the radio spectrum as apart of the electromagnetic spectrum]{Zooming into the radio spectrum as apart of the electromagnetic spectrum. \licensequote{\cite{Penubag2012}}{"Penubag" and Victor Blacus}{\href{https://creativecommons.org/licenses/by-sa/3.0/deed.en}{CC-BY-SA 3.0}}} +\end{figure} + +Radio waves are used as a information carrier since the beginning of the 20th century. They can be further divided in accordance with their properties. The radio spectrum is split into \index{bands} \textbf{bands}. + +\begin{table}[H] + \centering + \caption[ITU radio band plan]{\ac{ITU} radio band plan} + \begin{tabular}{|l|l|} + \hline + Band & Abbreviation \\ + \hline + \hline + Extremely low frequency & ELF \\ + \hline + \end{tabular} +\end{table} + +Especially, the bands LF to UHF have been traditionally used in wireless communication. Furthermore, their usage is not limited to wireless systems. For example, cable television uses parts of the VHF or UHF spectra. Cable internet shares the wire with TV broadcasting. + +Because of the increasing number of services and growing demands regarding bandwidth and response time, modern communication system advance in the direction of microwaves. The microwave spectrum begins at \SI{3}{GHz}. There are dedicate band plans for microwave applications. Table \ref{tab:ch01:IEEE_radar_bands} IEEE radar bands. + +\begin{table}[H] + \centering + \caption{IEEE radar bands} + \label{tab:ch01:IEEE_radar_bands} + \begin{tabular}{|l|} + \hline + Abbreviation \\ + \hline + \hline + HF \\ + \hline + \end{tabular} +\end{table} + +The services using the electromagnetic spectrum get a \index{frequency allocation} \textbf{frequency allocation}. Usually, a national telecommunication regulation authority is responsible for allocation frequencies to the services. They follow recommendations of the \ac{ITU}, a special agency of the \ac{UN}. In Germany, the regulation authority is the Federal Network Agency (Bundesnetzagentur). \section{Computer Networks} @@ -371,6 +467,8 @@ This course on digital communication systems mainly considers the physical layer \item \textbf{Mesh}, special form \emph{Full Mesh} \end{itemize} +\phantomsection +\addcontentsline{toc}{section}{References} \printbibliography[heading=subbibliography] \end{refsection} diff --git a/chapter02/content_ch02.tex b/chapter02/content_ch02.tex index 8a9ec88..4ab3dea 100644 --- a/chapter02/content_ch02.tex +++ b/chapter02/content_ch02.tex @@ -109,9 +109,50 @@ When a signal passes through a \ac{LTI} system, the amplitude, the phase or both \end{itemize} remain. Both are absorbed by the complex-valued \index{phasor} \textbf{phasor} $\underline{X}$, which uniquely describes a mono-chromatic signal. \begin{equation} - \underline{X} = \hat{X} \cdot e^{-j \varphi_0} + \underline{X} = \hat{X} \cdot e^{-j \varphi_0} = \hat{X} \angle -\varphi_0 \end{equation} +\begin{excursus}{Complex numbers} + $j$ is the \index{imaginary unit} \textbf{imaginary unit}. It satisfies the equation + \begin{equation} + j^2 = -1 + \end{equation} + There is no real number $j \notin \mathbb{R}$ which satisfies the above solution. $j$ spans the set of complex numbers $\mathbb{C}$. + + In mathematics, the imaginary unit is noted as $i$. In engineering context, $j$ is used instead, because $i$ is the symbol of the electric current. + + A complex number $\underline{c} \in \mathbb{C}$ can be noted in \index{cartesian form} \textbf{cartesian form}: + \begin{equation} + \underline{c} = a + j b + \end{equation} + $a \in \mathbb{R}$ is the \index{real part} \textbf{real part} of $\underline{c}$. $b \in \mathbb{R}$ is the \index{imaginary part} \textbf{imaginary part} $\underline{c}$. + \begin{subequations} + \begin{align} + a &= \Re\{\underline{c}\} \\ + b &= \Im\{\underline{c}\} + \end{align} + \end{subequations} + Complex numbers $\underline{c}$ always carry an underline in this lecture to distinguish them from real numbers. However, this is not mandatory. + + Another notation is the \index{polar form} \textbf{polar form}: + \begin{equation} + \underline{c} = r \cdot e^{j \varphi} + \end{equation} + with + \begin{subequations} + \begin{align} + r &= |\underline{c}| = \sqrt{\Re\{\underline{c}\}^2 + \Im\{\underline{c}\}^2} \\ + \varphi &= \mathrm{atan2} \left(\Im\{\underline{c}\}, \Re\{\underline{c}\}\right) \\ + e^{j \varphi} &= \cos \varphi + j \sin \varphi + \end{align} + \end{subequations} + The polar form can be written in \index{angle notation} \textbf{angle notation}: + \begin{equation} + \underline{c} = r \angle \varphi + \end{equation} + $r \in \mathbb{R}$ and $\varphi \in \mathbb{R}$ are the \index{polar coordinates} \textbf{polar coordinates}. +\end{excursus} + The phasor $\underline{X} \in \mathbb{C}$ is a complex number, which is mostly represented in polar coordinates (see Figure \ref{fig:ch02:cmplxplane_phasor}). \begin{figure}[H] @@ -146,8 +187,6 @@ The real-valued function can be obtained by extracting the real part of the comp x_{mc}(t) = \Re\left\{\underline{x_{mc}}(t)\right\} \end{equation} -% Exercise: Is a sine wave with DC bias mono-chromatic -> no - \section{Periodic Signals and Fourier Series} Periodic signals $x_p(t)$ comprises a class of signals which indefinitely repeat at constant time intervals $T_0$. diff --git a/common/acronym.tex b/common/acronym.tex index c9cdd78..1587284 100644 --- a/common/acronym.tex +++ b/common/acronym.tex @@ -55,6 +55,7 @@ \acro{IR}{impulse radio} \acro{ISI}{inter-symbol interference} \acro{ISM}{industrial, scientific and medical} + \acro{ITU}{International Telecommunication Union} \acro{LBS}{location based service} \acro{LFSR}{linear feedback shift register} \acro{LNA}{low noise amplifier} @@ -122,6 +123,7 @@ \acro{UDP}{user datagram protocol} \acro{UERE}{user equivalent range error} \acro{UDP}{User Datagram Protocol} + \acro{UN}{United Nations} \acro{USB}{Universal Serial Bus} \acro{UTC}{Coordinated Universal Time} \acro{UWB}{ultra-wide band} diff --git a/exercise02/exercise02.tex b/exercise02/exercise02.tex new file mode 100644 index 0000000..d8ad77a --- /dev/null +++ b/exercise02/exercise02.tex @@ -0,0 +1,40 @@ +\phantomsection +\addcontentsline{toc}{section}{Exercise 2} +\section*{Exercise 2} + +\begin{question}[subtitle={Mono-chromatic Signals}] + Given is a mono-chromatic signal $u(t)$: + \begin{equation*} + u(t) = \SI{2}{V} \cdot \cos\left(2 \pi \cdot \SI{1}{MHz} \cdot t + \frac{\pi}{2} \right) + \end{equation*} + \begin{tasks} + \task + How much is the frequency and angular frequency? How much is the amplitude? How much is the phase? + \task + Give the phasor of the signal! + \task + An DC bias is added to the signal $u(t)$. + \begin{equation*} + u_2(t) = \SI{1}{V} + \SI{2}{V} \cdot \cos\left(2 \pi \cdot \SI{1}{MHz} \cdot t + \frac{\pi}{2} \right) + \end{equation*} + Is the resulting signal $u_2(t)$ still mono-chromatic? + \end{tasks} +\end{question} + +\begin{solution} + \begin{tasks} + \task + \begin{itemize} + \item Frequency: \SI{1}{MHz} + \item Angular frequency: $2 \pi \cdot \SI{1}{MHz} = \SI{6283185.3}{s^{-1}}$ + \item Phase: $\SI{-\pi/2}{rad}$ or \SI{-90}{\degree} + \item Amplitude: \SI{2}{V} + \end{itemize} + \task + $\underline{U} = \SI{2}{V} \cdot e^{+j \frac{\pi}{2}}$ or $\underline{U} = \SI{2}{V} \angle +\frac{\pi}{2}$ + \task + No, the DC bias adds a mono-chromatic component with a frequency of $f = 0$. $u_2(t)$ is a Fourier series. + \end{tasks} +\end{solution} + +% Exercise: Is a sine wave with DC bias mono-chromatic -> no \ No newline at end of file diff --git a/main/DCS.tex b/main/DCS.tex index 637158b..efa990c 100644 --- a/main/DCS.tex +++ b/main/DCS.tex @@ -60,6 +60,8 @@ \input{../chapter02/content_ch02.tex} \clearpage +\input{../exercise02/exercise02.tex} +\clearpage %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % Appendix diff --git a/main/chapter00.tex b/main/chapter00.tex index 414b25b..7470b4d 100644 --- a/main/chapter00.tex +++ b/main/chapter00.tex @@ -4,7 +4,7 @@ \def\thekindofdocument{Lecture Notes} \def\thesubtitle{Chapter 0: Introduction and Organization} \def\therevision{1} -\def\therevisiondate{2020-04-28} +\def\therevisiondate{2020-05-03} %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % Header diff --git a/main/exercise01.tex b/main/exercise01.tex new file mode 100644 index 0000000..8d9c538 --- /dev/null +++ b/main/exercise01.tex @@ -0,0 +1,61 @@ + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% Configuration +\def\thekindofdocument{Exercise} +\def\thesubtitle{Chapter 1: Communication Systems} +\def\therevision{1} +\def\therevisiondate{2020-04-28} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% Header +\input{../common/settings.tex} + +\begin{document} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% Title Page +\pagenumbering{Alph} +\pagestyle{empty} + +% Title Page +\input{../common/titlepage.tex} +\newpage + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% Preface +\pagenumbering{arabic} +\pagestyle{headings} + +% Inhaltsverzeichnis +%\tableofcontents +%\newpage + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% Content + +\setcounter{chapter}{1} + +\input{../exercise01/exercise01.tex} +\clearpage + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% Appendix + +\begin{appendix} + +%\include{appendix/crlb} + +\end{appendix} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% Nachtrag + +% Imprint +\input{../common/imprint.tex} +\newpage + +% To Do +\pagenumbering{alph} +%\listoftodos + +\end{document} diff --git a/main/exercise02.tex b/main/exercise02.tex new file mode 100644 index 0000000..8bc4ece --- /dev/null +++ b/main/exercise02.tex @@ -0,0 +1,61 @@ + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% Configuration +\def\thekindofdocument{Exercise} +\def\thesubtitle{Chapter 2: Signals and Systems} +\def\therevision{1} +\def\therevisiondate{2020-04-28} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% Header +\input{../common/settings.tex} + +\begin{document} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% Title Page +\pagenumbering{Alph} +\pagestyle{empty} + +% Title Page +\input{../common/titlepage.tex} +\newpage + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% Preface +\pagenumbering{arabic} +\pagestyle{headings} + +% Inhaltsverzeichnis +%\tableofcontents +%\newpage + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% Content + +\setcounter{chapter}{2} + +\input{../exercise02/exercise02.tex} +\clearpage + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% Appendix + +\begin{appendix} + +%\include{appendix/crlb} + +\end{appendix} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% Nachtrag + +% Imprint +\input{../common/imprint.tex} +\newpage + +% To Do +\pagenumbering{alph} +%\listoftodos + +\end{document} -- cgit v1.1