%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % Questo pacchetto è stato realizzato per velocizzare la scrittura % di documenti da parte di studenti della facoltà di Ingegneria dell'informazione. % E' in particolar modo indicato per gli studenti iscritti in facoltà di % Ingegneria delle Telecomunicazioni. % % Si ringrazia per i suggerimenti sui simboli da usare Alessio Sanna e % per i preziosi consigli pratici di programmazione Enrico Gregorio. % % Copyright 2009 Claudio Fiandrino % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \NeedsTeXFormat{LaTeX2e} \ProvidesPackage{engtlc}[2010/02/12 LaTeX package for telecommunications engineering version 2.0] %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % unità di misura % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \providecommand{\unit}[1]{\ensuremath{\,\mathrm{#1}}} %%%%%%%%%%%%%%%%%%%%%%%%%%% % tempo %%%%%%%%%%%%%%%%%%%%%%%%%%% \newcommand{\ho}{\unit{h}} \newcommand{\s}{\unit{s}} \newcommand{\ms}{\unit{ms}} \newcommand{\us}{\unit{\mu s}} \newcommand{\ns}{\unit{ns}} \newcommand{\ps}{\unit{ps}} %%%%%%%%%%%%%%%%%%%%%%%%%%% % metri %%%%%%%%%%%%%%%%%%%%%%%%%%% \newcommand{\um}{\unit{\mu m}} \newcommand{\mm}{\unit{mm}} \newcommand{\cm}{\unit{cm}} \newcommand{\dm}{\unit{dm}} \newcommand{\m}{\unit{m}} \newcommand{\km}{\unit{km}} %%%%%%%%%%%%%%%%%%%%%%%%%%% % corrente %%%%%%%%%%%%%%%%%%%%%%%%%%% \newcommand{\MA}{\unit{MA}} \newcommand{\kA}{\unit{kA}} \newcommand{\A}{\unit{A}} \newcommand{\mA}{\unit{mA}} \newcommand{\uA}{\unit{\mu A}} %%%%%%%%%%%%%%%%%%%%%%%%%%% % tensione %%%%%%%%%%%%%%%%%%%%%%%%%%% \newcommand{\MV}{\unit{MV}} \newcommand{\kV}{\unit{kV }} \newcommand{\V}{\unit{V}} \newcommand{\mV}{\unit{mV}} \newcommand{\uV}{\unit{\mu V}} %%%%%%%%%%%%%%%%%%%%%%%%%%% % resistenza %%%%%%%%%%%%%%%%%%%%%%%%%%% \newcommand{\mohm}{\unit{m\Omega}} \newcommand{\ohm}{\unit{\Omega}} \newcommand{\kohm}{\unit{k\Omega}} \newcommand{\Mohm}{\unit{M\Omega}} %%%%%%%%%%%%%%%%%%%%%%%%%%% % conduttanza %%%%%%%%%%%%%%%%%%%%%%%%%%% \newcommand{\mSi}{\unit{mS}} \newcommand{\Si}{\unit{S}} \newcommand{\kSi}{\unit{kS}} \newcommand{\MSi}{\unit{MS}} %%%%%%%%%%%%%%%%%%%%%%%%%%% % capacità %%%%%%%%%%%%%%%%%%%%%%%%%%% \newcommand{\fFa}{\unit{fF}} \newcommand{\pFa}{\unit{pF}} \newcommand{\nFa}{\unit{nF}} \newcommand{\uFa}{\unit{\mu F}} \newcommand{\mFa}{\unit{mF}} \newcommand{\Fa}{\unit{F}} %%%%%%%%%%%%%%%%%%%%%%%%%%% % induttanza %%%%%%%%%%%%%%%%%%%%%%%%%%% \newcommand{\fHe}{\unit{fH}} \newcommand{\pHe}{\unit{pH}} \newcommand{\nHe}{\unit{nH}} \newcommand{\uHe}{\unit{\mu H}} \newcommand{\mHe}{\unit{mH}} \newcommand{\He}{\unit{H}} %%%%%%%%%%%%%%%%%%%%%%%%%%% % db %%%%%%%%%%%%%%%%%%%%%%%%%%% \newcommand{\dB}{\unit{dB}} \newcommand{\dBm}{\unit{dBm}} %%%%%%%%%%%%%%%%%%%%%%%%%%% % potenza %%%%%%%%%%%%%%%%%%%%%%%%%%% \newcommand{\uW}{\unit{\mu W}} \newcommand{\mW}{\unit{mW}} \newcommand{\W}{\unit{W}} \newcommand{\kW}{\unit{kW}} \newcommand{\MW}{\unit{MW}} %%%%%%%%%%%%%%%%%%%%%%%%%%% % frequenza %%%%%%%%%%%%%%%%%%%%%%%%%%% \newcommand{\Hz}{\unit{Hz}} \newcommand{\kHz}{\unit{kHz}} \newcommand{\MHz}{\unit{MHz}} \newcommand{\GHz}{\unit{GHz}} \newcommand{\THz}{\unit{THz}} %%%%%%%%%%%%%%%%%%%%%%%%%%% % bit e chip %%%%%%%%%%%%%%%%%%%%%%%%%%% \newcommand{\bit}{\unit{bit}} \newcommand{\kbit}{\unit{kbit}} \newcommand{\Mbit}{\unit{Mbit}} \newcommand{\Byte}{\unit{Byte}} \newcommand{\kByte}{\unit{kByte}} \newcommand{\MByte}{\unit{MByte}} \newcommand{\bits}{\unit{bit/s}} \newcommand{\kbits}{\unit{kbit/s}} \newcommand{\Mbits}{\unit{Mbit/s}} \newcommand{\Bytes}{\unit{Byte/s}} \newcommand{\kBytes}{\unit{kByte/s}} \newcommand{\MBytes}{\unit{MByte/s}} \newcommand{\chips}{\unit{chip/s}} \newcommand{\kchips}{\unit{kchip/s}} \newcommand{\Mchips}{\unit{Mchip/s}} \newcommand{\chipsubit}{\unit{chip/bit}} %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % simboli generali % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \newcommand{\finees}{\par\nobreak\makebox[\linewidth][r]{$\blacksquare$}} % fine esercizio \newcommand{\frecciadex}[1]{\hspace{#1cm } \Longrightarrow \hspace{#1cm }} % freccia di implicazione verso destra \newcommand{\frecciadown}{\begin{center}\LARGE\ensuremath{\Downarrow}\end{center}} % freccia di implicazione verso il basso \newcommand{\varianzarumore}{\ensuremath{\frac{N_0}{2}}} % varianza del rumore bianco \newcommand{\et@symbolbracearg}[2]{% \ensuremath{#1\mathopen{}\left\lbrace#2\right\rbrace\mathclose{}}} \newcommand{\fourier}[1]{\et@symbolbracearg{\mathcal{F}}{#1}} % traformata di Fourier di 1: \fourier[x(t)] \newcommand{\invfourier}[1]{\et@symbolbracearg{\mathcal{F}^{-1}}{#1}} % trasformata di Fourier inversa di 1: \invfourier[x(t)] \newcommand{\partereale}[1]{\et@symbolbracearg{\textbf{Re}}{#1}} % parte reale di 1: \partereale[\tilde{x}(t)] \newcommand{\parteimm}[1]{\et@symbolbracearg{\textbf{Im}}{#1}} % parte immaginaria di 1: \parteimm[\dot{x}(t)] \newcommand{\prob}[1]{\ensuremath{\mathcal{P}\left(#1\right)}} % probabilità dell'argomento 1 \newcommand{\Info}[1]{\ensuremath{I\left(#1\right)}} % quantità di informazione dell'argomento 1 \newcommand{\versore}[1]{\ensuremath{\hat{#1}}} % versore di 1 \newcommand{\vettore}[1]{\ensuremath{\overrightarrow{#1}}} % vettore di 1 \newcommand{\coseno}[1]{\ensuremath{\cos\left(2\pi#1t\right)}} % coseno di frequenza indicata in 1: \coseno[f_0] \newcommand{\seno}[1]{\ensuremath{\sin\left(2\pi#1t\right)}} % seno di frequenza indicata in 1: \seno[f_0] \newcommand{\energia}[1]{\ensuremath{\mathcal{E}_{#1}}} % energia con pedice indicato in 1: energia media \energia[m] \newcommand{\moduloexp}[2]{\ensuremath{\left\vert#1\right\vert^{#2}}} % modulo di 1 con esponente 2: \moduloexp{x_1}{3} \newcommand{\modulo}[1]{\ensuremath{\left\vert#1\right\vert}} % modulo di 1: \modulo[x_1] \newcommand{\indB}[1]{% \ensuremath{\mathopen{}\left.#1\right\vert_{\mathrm{dB}}\mathclose{}}} % 1 espresso in dB, da usare in scrittura matematica: $\[ \indB \newcommand{\massimo}[1]{\et@symbolbracearg{\max}{#1}} % massimo di 1: \massimo[\dot{x}(t)] \newcommand{\minimo}[1]{\et@symbolbracearg{\min}{#1}} % minimo di 1: \minimo[\dot{x}(t)] \newcommand{\valc}{3\cdot 10^8} % velocità della luce \newcommand{\loga}[2]{\ensuremath{\log_{#1}#2}} % logaritmo di base 1 e argomento 2 \newcommand{\analitic}[1]{\ensuremath{\mathring{#1}}} % segnale analitico di 1 oppure sorgente di campo \newcommand{\intinf}[1]{\ensuremath{\int_{-\infty}^{+\infty}{#1}}} % integrale definito su tutto l'asse di 1 \newcommand{\deltain}[1]{\ensuremath{\delta\left(#1\right)}} % delta nel punto 1 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % gamma %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \newcommand{\gammatens}{\ensuremath{{}^{\mathrm{V}}\Gamma}} % gamma in tensione generico \newcommand{\gammacorr}{\ensuremath{{}^{\mathrm{I}}\Gamma}} % gamma in corrente generico \newcommand{\gammatensin}[1]{\ensuremath{{}^{\mathrm{V}}\Gamma_{\mathrm{#1}}}} % gamma in tensione calcolato in 1 \newcommand{\gammacorrin}[1]{\ensuremath{{}^{\mathrm{I}}\Gamma_{\mathrm{#1}}}} % gamma in corrente calcolato in 1 \newcommand{\gammain}[1]{\ensuremath{\Gamma_{\mathrm{#1}}}} % gamma in tensione senza apice calcolato in 1 \newcommand{\gammak}{\ensuremath{{}^{\mathrm{k}}\Gamma}} % gamma di kurokawa %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % lambda %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \newcommand{\lbvt}{\ensuremath{\lambda_0}} % lambda nel vuoto \newcommand{\lbg}{\ensuremath{\lambda_g}} % lambda guidata \newcommand{\lbgvt}{\ensuremath{\lambda_{g_0}}} % lambda guidata 0 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % potenza %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \newcommand{\potin}[1]{\ensuremath{P_{#1}}} % potenza nel punto 1 \newcommand{\potdisp}{\ensuremath{P_{\mathrm{disp}}}} % potenza disponibile \newcommand{\potalim}{\ensuremath{P_{\mathrm{alim}}}} % potenza alimentazione \newcommand{\potirr}{\ensuremath{P_{\mathrm{irr}}}} % potenza irradiazione \newcommand{\potdiss}{\ensuremath{P_{\mathrm{diss}}}} % potenza dissipata \newcommand{\potinc}{\ensuremath{P_{\mathrm{inc}}}} % potenza incidente %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % impedenze e ammettenze %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \newcommand{\z}[1]{\ensuremath{\mathrm{Z}_{#1}}} % impedenza nel punto 1 \newcommand{\znorm}[1]{\ensuremath{\zeta_{#1}}} % impedenza normalizzata nel punto 1 \newcommand{\y}[1]{\ensuremath{\mathrm{Y}_{#1}}} % ammettenza nel punto 1 \newcommand{\ynorm}[1]{\ensuremath{\mathrm{y}_{#1}}} % ammettenza normalizzata nel punto 1 \newcommand{\zinf}{\ensuremath{\mathrm{Z}_{\infty}}} % impedenza caratteristica generica \newcommand{\zinfn}[1]{\ensuremath{\mathrm{Z}_{\infty #1}}} % impedenza caratteristica numerata con 1 \newcommand{\yinf}{\ensuremath{\mathrm{Y}_{\infty}}} % ammettenza caratteristica generica \newcommand{\yinfn}[1]{\ensuremath{\mathrm{Y}_{\infty #1}}} % ammettenza caratteristica numerata con 1 \newcommand{\zvt}{\ensuremath{\mathrm{Z}_0}} % impedenza carattereristica del vuoto \newcommand{\yvt}{\ensuremath{\mathrm{Y}_0}} % ammettenza carattereristica del vuoto %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % campo elettrico e magnetico %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \newcommand{\campoe}{\ensuremath{\underline{\mathcal{E}}(\underline{r},t)}} % campo elettrico in funzione di r e t \newcommand{\campoefas}{\ensuremath{\underline{\mathrm{E}}(\underline{r})}} % fasore del campo elettrico in funzione di r \newcommand{\campoh}{\ensuremath{\underline{\mathcal{H}}(\underline{r},t)}} % campo magnetico in funzione di r e t \newcommand{\campohfas}{\ensuremath{\underline{\mathrm{H}}(\underline{r})}} % fasore del campo magnetico in funzione di r \endinput