From 1810d825322a2d1768315bad5a1b9759785057ff Mon Sep 17 00:00:00 2001
From: Philipp Le <philipp-le-prviat@freenet.de>
Date: Sun, 14 Jun 2020 23:23:41 +0200
Subject: WIP: Chapter 7 - Spread Spectrum

---
 chapter05/content_ch05.tex | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'chapter05/content_ch05.tex')

diff --git a/chapter05/content_ch05.tex b/chapter05/content_ch05.tex
index 2716023..f598e65 100644
--- a/chapter05/content_ch05.tex
+++ b/chapter05/content_ch05.tex
@@ -1980,7 +1980,8 @@ All digital modulation techniques take time-discrete and value-discrete data.
 		\item Each instantaneous value of the time-discrete data points is prolonged to the symbol period $T_{sym}$. In fact, it becomes a rectangle function.
 		\item The result is a series of symbols $x_{sym}(t)$.
 	\end{itemize}
-\end{itemize}
+\end{itemize}%
+\nomenclature[St]{$T_{sym}$}{Symbol period, smybol duration}
 
 The process of converting time-discrete symbols to time-continuous rectangle functions can be mathematically described by:
 \begin{equation}
@@ -2581,7 +2582,7 @@ The number $K_m$ of the $K_m$-\acs{QAM} selects the number of possible symbols i
 
 	\vspace{1em}
 	
-	The transmission bandwidth is related symbol rate $f_{sym}$.
+	The transmission bandwidth is related symbol rate $f_{sym}$. \nomenclature[St]{$f_{sym}$}{Transission bandwidth}
 	\begin{itemize}
 		\item Simple approximations set the symbol rate $f_{sym}$ and transmission equal.
 		\item However, the exact transmission bandwidth depends on the selection of filters and the modulation technique.
-- 
cgit v1.1

