mirror of
https://gitlab.science.ru.nl/mthesis-edeboone/m.internship-documentation.git
synced 2024-11-12 18:43:30 +01:00
STEP-UP: as given on June 12 09:30
This commit is contained in:
parent
83476de572
commit
74c2c350f9
1 changed files with 211 additions and 154 deletions
|
@ -12,15 +12,25 @@
|
|||
\usepackage{appendixnumberbeamer}
|
||||
\usepackage{graphicx}
|
||||
\usepackage{tikz}
|
||||
\usepackage{xurl}
|
||||
\graphicspath{{.}{./figures/}{../../figures/}}
|
||||
\usepackage{todo}
|
||||
|
||||
\addbibresource{../../../bibliotheca/bibliography.bib}
|
||||
|
||||
% Use arXiv identifier if available
|
||||
\DeclareCiteCommand{\arxivcite}
|
||||
{\usebibmacro{prenote}}
|
||||
{\usebibmacro{citeindex}%
|
||||
\usebibmacro{cite}
|
||||
\newunit
|
||||
\usebibmacro{eprint}}
|
||||
{\multicitedelim}
|
||||
{\usebibmacro{postnote}}
|
||||
|
||||
\newcommand{\imagesource}[1]{~\\[0pt]\vspace*{-7pt}\hspace*{10pt}\hbox{\tiny#1}}
|
||||
\newcommand{\imagesource}[1]{~\\[0pt]\vspace*{-7pt}\hspace*{10pt}{\tiny#1}}
|
||||
\newcommand{\imagecredit}[1]{\imagesource{Credit:\thinspace#1}}
|
||||
\newcommand{\imagecite}[1]{\imagesource{\textcite{#1}}}
|
||||
\newcommand{\imagecite}[1]{\imagesource{\arxivcite{#1}}}
|
||||
|
||||
% Disable Captions
|
||||
\setbeamertemplate{caption}{\raggedright\small\insertcaption\par}
|
||||
|
@ -38,14 +48,14 @@
|
|||
{%
|
||||
\leavevmode%
|
||||
\hbox{%
|
||||
\begin{beamercolorbox}[wd=.7\paperwidth,ht=2.25ex,dp=1ex,leftskip=1em,rightskip=1em,sep=0pt]{title in head/foot}%
|
||||
\begin{beamercolorbox}[wd=.7\paperwidth,ht=2.55ex,dp=1ex,leftskip=1em,rightskip=1em,sep=0pt]{title in head/foot}%
|
||||
\usebeamertemplate*{section in head/foot}%
|
||||
\hfill%
|
||||
\end{beamercolorbox}
|
||||
\begin{beamercolorbox}[wd=.1\paperwidth,ht=2.25ex,dp=1ex,sep=0pt]{my empty section}
|
||||
\begin{beamercolorbox}[wd=.1\paperwidth,ht=2.55ex,dp=1ex,sep=0pt]{my empty section}
|
||||
\hfill%
|
||||
\end{beamercolorbox}
|
||||
\begin{beamercolorbox}[wd=.2\paperwidth,ht=2.25ex,dp=1ex,leftskip=1em,rightskip=1em,sep=0pt]{page number in head/foot}%
|
||||
\begin{beamercolorbox}[wd=.2\paperwidth,ht=2.55ex,dp=1ex,leftskip=1em,rightskip=1em,sep=0pt]{page number in head/foot}%
|
||||
\hfill%
|
||||
\usebeamertemplate*{page number in head/foot}%
|
||||
\end{beamercolorbox}}%
|
||||
|
@ -79,8 +89,8 @@
|
|||
\title[STEP-UP: Interferometry in GRAND]{% and BEACON]{
|
||||
{ \large STEP'UP Interview}\\
|
||||
{
|
||||
Investigating interferometry in\\
|
||||
GRAND\footnote{Giant Radio Array for Neutrino Detection}
|
||||
Investigating interferometry in\\%
|
||||
GRAND\footnote{ Giant Radio Array for Neutrino Detection}
|
||||
% and BEACON\footnote{Beam forming Elevated Array for COsmic Neutrinos}
|
||||
}
|
||||
}
|
||||
|
@ -89,10 +99,10 @@
|
|||
|
||||
\author[E.T. de Boone]{
|
||||
E.T. de Boone
|
||||
\\
|
||||
\vspace{2em}
|
||||
Advisors: Olivier Martineau, LPNHE\\
|
||||
\quad\quad\quad\quad\quad\, Harm Schoorlemmer, IMAPP
|
||||
% \\
|
||||
% \vspace{2em}
|
||||
% Advisors: Olivier Martineau, LPNHE\\
|
||||
% \quad\quad\quad\quad\quad\, Harm Schoorlemmer, IMAPP
|
||||
}
|
||||
|
||||
\begin{document}
|
||||
|
@ -151,178 +161,164 @@
|
|||
\begin{column}{0.45\textwidth}
|
||||
\begin{figure}
|
||||
\hspace*{-1em}
|
||||
%\scriptsize{TODO: Xmax figure showing difference for photon/proton}
|
||||
%\includegraphics[width=\textwidth]{1607.08781/fig02b_longitudinal_shower_profile.png}%
|
||||
%\imagecite{Schroder:2016hrv}
|
||||
\includegraphics[width=\textwidth]{airshower/shower_development_depth_iron_proton_photon.pdf}%
|
||||
\imagecredit{H. Schoorlemmer}
|
||||
\end{figure}
|
||||
\end{column}
|
||||
\begin{column}{0.45\textwidth}
|
||||
Enhanced Xmax measurement with Interferometry\\
|
||||
$\mapsto$ composition measurement\\
|
||||
$\mapsto$ particle identification\\
|
||||
\begin{figure}
|
||||
\centering
|
||||
\includegraphics[width=\textwidth]{2006.10348/fig03_b.png}%
|
||||
\imagecite{Schoorlemmer:2020low}
|
||||
\end{figure}
|
||||
%photon/proton/Fe differences\\
|
||||
%\begin{figure}
|
||||
% \centering
|
||||
% \includegraphics[width=0.7\textwidth]{2006.10348/fig01.png}%
|
||||
% \imagecite{Schoorlemmer:2020low}
|
||||
%\end{figure}
|
||||
%\vspace*{1em}
|
||||
\end{column}
|
||||
\end{columns}
|
||||
\end{frame}
|
||||
\note[itemize]
|
||||
{
|
||||
\item Statistical discrimation: high Z at high altitudes
|
||||
\item FD claims 20 g/cm2, Fe/p ~ 50 g/cm2
|
||||
\item Radio Interferometry helps in Xmax measurement
|
||||
}
|
||||
|
||||
% GRAND
|
||||
%%%%%%%%%%%%%%%
|
||||
\section{GRAND}
|
||||
\begin{frame}{Giant Radio Array for Neutrino Detection}
|
||||
%\begin{columns}
|
||||
% \begin{column}{0.45\textwidth}
|
||||
% \begin{figure}
|
||||
% \hspace*{-2em}
|
||||
% \includegraphics[width=1.3\textwidth]{grand/roadmap-per-2023-01-shortened.jpg}%
|
||||
% \end{figure}
|
||||
% \vfill
|
||||
% \end{column}
|
||||
% \hfill
|
||||
% \begin{column}{0.45\textwidth}
|
||||
\begin{figure}
|
||||
% \hspace*{-2em}
|
||||
\includegraphics[width=1\textwidth]{grand/GRAND-detection-principle-1.png}%
|
||||
\imagecite{GRAND:2018iaj}
|
||||
\end{figure}
|
||||
% \end{column}
|
||||
%\end{columns}
|
||||
%200 000 Radio Antennas $\mapsto$ largest Cosmic Ray observatory\\
|
||||
\end{frame}
|
||||
\note[itemize]
|
||||
{
|
||||
\item GRAND radio-only, heavy development
|
||||
\item pathfinders upto 2026 (Auger reference, Europe testbed, China array)
|
||||
\item ultra high energy has low hits, need large area
|
||||
}
|
||||
|
||||
% RI in GRAND
|
||||
%%%%%%%%%%%%%
|
||||
%\section{Radio Interferometry}
|
||||
%\begin{frame}{Radio Interferometry}
|
||||
% \begin{columns}
|
||||
% \begin{column}{0.6\textwidth}
|
||||
% Enhanced measurements:
|
||||
% \begin{itemize}
|
||||
% \item Shower depth \\
|
||||
% $\mapsto$ composition measurement\\
|
||||
% \item Shower axis reconstruction
|
||||
% \item Detector noise suppression\\
|
||||
% \end{itemize}
|
||||
%
|
||||
% \vspace*{2em}
|
||||
%
|
||||
% Problem: synchronisation $\Delta t < \frac{1}{4f}$\\
|
||||
% \end{column}
|
||||
% \begin{column}{0.4\textwidth}
|
||||
% \begin{figure}
|
||||
% \centering
|
||||
% \includegraphics[width=\textwidth]{2006.10348/fig01_a.png}%
|
||||
% \imagecite{Schoorlemmer:2020low}
|
||||
% \end{figure}
|
||||
% \end{column}
|
||||
% \end{columns}
|
||||
%\end{frame}
|
||||
|
||||
\section{Implementing Interferometry in GRAND}
|
||||
\begin{frame}{Time synchronisation}
|
||||
\section{Radio Interferometry and Timing}
|
||||
\begin{frame}{Effect of Timing Synchronisation}
|
||||
%\vspace*{-2em}
|
||||
Interferometry: Amplitude + Timing information of the $\vec{E}$-field\\
|
||||
\vspace*{ 0.8em }
|
||||
|
||||
Required time accuracy $< \frac{1}{4f} \sim 1 \mathrm{ns}$ (GNSS $\gtrsim 5 \mathrm{ns}$)
|
||||
\vspace*{ 0.8em }
|
||||
%Problem: Interferometry requires $\Delta t < \frac{1}{4f}$\\
|
||||
%\vspace*{1em}
|
||||
|
||||
Internship: \\
|
||||
\quad schemes to synchronise using extra physics band signal\\
|
||||
% \quad synchronisation with a single beacon in simulations\\ (algorithm)
|
||||
% \quad (pulse and single frequency)
|
||||
|
||||
\vspace*{ 0.5em }
|
||||
|
||||
\begin{columns}
|
||||
%\hfill
|
||||
\begin{column}{0.3\textwidth}
|
||||
\includegraphics[width=1.1\textwidth]{radio_interferometry/trace_overlap/on-axis/dc_grid_power_time_fixes.py.repair_none.axis.trace_overlap.repair_none.pdf}%
|
||||
\begin{column}{0.4\textwidth}
|
||||
\vfill
|
||||
\includegraphics[width=1.1\textwidth]{radio_interferometry/dc_grid_power_time_fixes.py.X400.repair_none.scale4d.pdf}%
|
||||
\hyperlink{fig:sine:repairments}{\includegraphics[width=1.1\textwidth]{radio_interferometry/trace_overlap/on-axis/dc_grid_power_time_fixes.py.repair_none.axis.trace_overlap.repair_none.pdf}}%
|
||||
\vspace*{\fill}
|
||||
\hyperlink{fig:sine:grid_power}{\includegraphics[width=1.1\textwidth]{radio_interferometry/dc_grid_power_time_fixes.py.X400.repair_none.scale4d.pdf}}
|
||||
\end{column}
|
||||
\hfill
|
||||
\begin{column}{0.3\textwidth}
|
||||
\includegraphics[width=1.1\textwidth]{radio_interferometry/trace_overlap/on-axis/dc_grid_power_time_fixes.py.repair_phases.axis.trace_overlap.repair_phases.pdf}%
|
||||
\begin{column}{0.4\textwidth}
|
||||
\vfill
|
||||
\includegraphics[width=1.1\textwidth]{radio_interferometry/dc_grid_power_time_fixes.py.X400.repair_phases.scale4d.pdf}%
|
||||
\end{column}
|
||||
\hfill
|
||||
\begin{column}{0.3\textwidth}
|
||||
\includegraphics[width=1.1\textwidth]{radio_interferometry/trace_overlap/on-axis/dc_grid_power_time_fixes.py.repair_full.axis.trace_overlap.repair_full.pdf}%
|
||||
\vfill
|
||||
\includegraphics[width=1.1\textwidth]{radio_interferometry/dc_grid_power_time_fixes.py.X400.repair_all.scale4d.pdf}%
|
||||
\hyperlink{fig:sine:repairments}{\includegraphics[width=1.1\textwidth]{radio_interferometry/trace_overlap/on-axis/dc_grid_power_time_fixes.py.repair_full.axis.trace_overlap.repair_full.pdf}}%
|
||||
\vspace*{\fill}
|
||||
\hyperlink{fig:sine:grid_power}{\includegraphics[width=1.1\textwidth]{radio_interferometry/dc_grid_power_time_fixes.py.X400.repair_all.scale4d.pdf}}%
|
||||
\end{column}
|
||||
\hfill
|
||||
\end{columns}
|
||||
\end{frame}
|
||||
\note{
|
||||
}
|
||||
|
||||
\begin{frame}{Timing Synchronisation: Beacon}
|
||||
\begin{columns}
|
||||
\begin{column}{0.6\textwidth}
|
||||
\hspace*{1em}
|
||||
Required time accuracy $\sim 1 \mathrm{ns}$\\
|
||||
\vspace*{1em}
|
||||
\hspace*{1em}
|
||||
\visible<2->{
|
||||
\textcolor{red}{GNSS}, in Auger $\gtrsim 5 \mathrm{ns}$\\
|
||||
}
|
||||
\hspace*{1em}
|
||||
\vspace*{1em}
|
||||
\visible<2->{
|
||||
\textcolor{blue}{Beacon}: Pulse or Sine
|
||||
}
|
||||
\vspace*{\fill}
|
||||
\begin{figure}
|
||||
\hspace*{-2em}
|
||||
\begin{tikzpicture}
|
||||
\node[anchor=south west, inner sep=0] (image) at (0,0) {\includegraphics[width=0.8\textwidth]{beacon/array_setup_gps_transmitter_cows.png}};
|
||||
\node[anchor=south west, inner sep=0] (image) at (0,0) {\includegraphics[width=\textwidth]{beacon/array_setup_gps_transmitter_cows.png}};
|
||||
\begin{scope}[x={(image.south east)}, y={(image.north west)}]
|
||||
%\draw[help lines,xstep=.1,ystep=.1] (0,0) grid (1,1);
|
||||
%\foreach \x in {0,1,...,9} { \node [anchor=north] at (\x/10,0) {0.\x}; }
|
||||
%\foreach \y in {0,1,...,9} { \node [anchor=east] at (0,\y/10) {0.\y}; }
|
||||
\draw[red, ultra thick, visible on=<2>] (0.85,0.87) circle [radius=8mm];
|
||||
\draw[green, ultra thick, visible on=<3>] (0.23,0.32) circle [radius=8mm];
|
||||
\draw[red, ultra thick, visible on=<{2-}>] (0.85,0.87) circle [radius=8mm];
|
||||
\draw[blue, ultra thick, visible on=<{2-}>] (0.23,0.32) circle [radius=8mm];
|
||||
\end{scope}
|
||||
\end{tikzpicture}
|
||||
\imagecredit{H. Schoorlemmer}
|
||||
\end{figure}
|
||||
|
||||
\end{column}
|
||||
\begin{column}{0.5\textwidth}
|
||||
\centering
|
||||
\vspace*{\fill}
|
||||
\onslide<3->{\hyperlink{fig:pulse:accuracy}{\includegraphics[width=\textwidth]{pulse/time_res_vs_snr_multiple_dt_small.pdf}}}%
|
||||
\vspace*{\fill}
|
||||
\onslide<3->{\hyperlink{fig:sine:accuracy}{\includegraphics[width=\textwidth]{beacon/time_res_vs_snr_f67.pdf}}}%
|
||||
\vspace*{\fill}
|
||||
\end{column}
|
||||
\end{columns}
|
||||
\end{frame}
|
||||
\note{
|
||||
Single frequency interest due to Auger (TV@67MHz)
|
||||
}
|
||||
|
||||
\section{Radio Interferometry in GRAND}
|
||||
\begin{frame}{Radio Interferometry in GRAND}
|
||||
\begin{figure}
|
||||
\centering
|
||||
\only<1>{\hspace*{-2em}}
|
||||
\includegraphics<1>[width=1.13\textwidth]{grand/roadmap-per-2023-01-shortened.jpg}%
|
||||
\includegraphics<2->[width=0.5\textwidth]{grand/roadmap-per-2023-01-shortened.jpg}%
|
||||
\vspace*{\fill}
|
||||
\hspace*{-2em}
|
||||
\includegraphics[width=1.13\textwidth]{grand/roadmap-per-2023-01-shortened.jpg}%
|
||||
%\includegraphics<2->[width=0.5\textwidth]{grand/roadmap-per-2023-01-shortened.jpg}%
|
||||
\imagesource{Adapted from \url{https://grand.cnrs.fr/overview/roadmap/}}
|
||||
\end{figure}
|
||||
\end{frame}
|
||||
|
||||
\only<2-> {
|
||||
Timing Requirements:\\
|
||||
\quad synchronisation schemes investigated in internship,\\
|
||||
\quad opportunity to implement and test (e.g.~Nan\c{c}ay)\\
|
||||
}
|
||||
% GRAND
|
||||
%%%%%%%%%%%%%%%
|
||||
%\note[itemize]
|
||||
%{
|
||||
% \item GRAND radio-only, heavy development
|
||||
% \item pathfinders upto 2026 (Auger reference, Europe testbed, China array)
|
||||
% \item ultra high energy has low hits, need large area
|
||||
%}
|
||||
|
||||
\only<3-> {
|
||||
\vspace*{1em}
|
||||
Interferometric Analyses:\\
|
||||
\quad enhances Xmax resolution\\
|
||||
}
|
||||
|
||||
\vspace{\stretch{100}}
|
||||
\begin{frame}{Radio Interferometry in GRAND in Conclusion}
|
||||
\begin{columns}
|
||||
\begin{column}{0.4\textwidth}
|
||||
\hspace*{-1.2em}
|
||||
\begin{figure}
|
||||
\vspace*{\fill}
|
||||
\vspace*{2.4em}
|
||||
\includegraphics[width=1\textwidth]{grand/roadmap-per-2023-01-shortened-prototyping.jpg}%
|
||||
\imagesource{Adapted from \url{https://grand.cnrs.fr/overview/roadmap/}}
|
||||
\vspace*{\fill}
|
||||
\end{figure}
|
||||
\end{column}
|
||||
\hspace*{-2em}
|
||||
\begin{column}{0.65\textwidth}
|
||||
\begin{enumerate}
|
||||
\item Timing Requirement in~Hardware\\
|
||||
\quad test beacon at Auger/GP300
|
||||
\vspace*{2em}
|
||||
\item Setup Interferometric Analyses\\
|
||||
\quad adapt to GRAND
|
||||
\vspace*{2em}
|
||||
\item Particle ID through Xmax\\
|
||||
and Shower Axis reconstruction
|
||||
\end{enumerate}
|
||||
\vspace*{1em}
|
||||
\end{column}
|
||||
\end{columns}
|
||||
\end{frame}
|
||||
|
||||
% \only<2-> {
|
||||
% Timing Requirements:\\
|
||||
% \quad synchronisation schemes investigated in internship,\\
|
||||
% \quad opportunity to implement and test (e.g.~Nan\c{c}ay)\\
|
||||
% }
|
||||
%
|
||||
% \only<3-> {
|
||||
% \vspace*{1em}
|
||||
% Interferometric Analyses:\\
|
||||
% \quad enhances Xmax resolution\\
|
||||
% }
|
||||
%
|
||||
% \vspace{\stretch{100}}
|
||||
|
||||
%\vspace*{2em}
|
||||
%GRAND Goals:\\
|
||||
|
@ -344,14 +340,12 @@
|
|||
% \end{center}
|
||||
% %\vspace{ 4em }
|
||||
% }
|
||||
\end{frame}
|
||||
|
||||
|
||||
%%%%%%%%%%%%%%%
|
||||
% Backup slides
|
||||
%%%%%%%%%%%%%%%
|
||||
\appendix
|
||||
\section{Supplemental material}
|
||||
\begin{frame}[c]
|
||||
\centering
|
||||
\Large {
|
||||
|
@ -361,6 +355,19 @@
|
|||
}
|
||||
\end{frame}
|
||||
|
||||
\section*{Table of Contents}
|
||||
\begin{frame}{Table of Contents}
|
||||
\tableofcontents
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{GRAND}
|
||||
\begin{figure}
|
||||
\includegraphics[width=1\textwidth]{grand/GRAND-detection-principle-1.png}%
|
||||
\imagecite{GRAND:2018iaj}
|
||||
\end{figure}
|
||||
\end{frame}
|
||||
|
||||
\section{Radio Emission}
|
||||
\begin{frame}{Airshower development}
|
||||
\begin{figure}
|
||||
\includegraphics[width=0.9\textwidth]{1607.08781/fig02a_airshower+detectors.png}
|
||||
|
@ -368,7 +375,6 @@
|
|||
\end{figure}
|
||||
\end{frame}
|
||||
|
||||
\subsection{Radio Emission}
|
||||
\begin{frame}{Polarised Radio Emission}
|
||||
\begin{columns}
|
||||
\begin{column}{0.2\textwidth}
|
||||
|
@ -395,7 +401,7 @@
|
|||
% \vfill
|
||||
\end{frame}
|
||||
|
||||
\subsubsection{Radio Interferometry}
|
||||
\section{Radio Interferometry}
|
||||
\begin{frame}{Radio Interferometry: Concept}
|
||||
\begin{columns}
|
||||
\begin{column}{0.4\textwidth}
|
||||
|
@ -445,9 +451,52 @@
|
|||
\end{figure}
|
||||
\end{frame}
|
||||
|
||||
\section{Time Synchronisation}
|
||||
\subsection{Expected Time Accuracies vs SNR}
|
||||
\subsubsection{Sine}
|
||||
\begin{frame}{Sine wave: Accuracy}
|
||||
\begin{figure}
|
||||
\includegraphics[width=\textwidth]{beacon/time_res_vs_snr.pdf}
|
||||
\label{fig:sine:accuracy}
|
||||
\end{figure}
|
||||
\end{frame}
|
||||
\begin{frame}{Sine wave: SNR}
|
||||
\includegraphics[width=\textwidth]{ZH_simulation/signal_to_noise_definition.pdf}
|
||||
\end{frame}
|
||||
|
||||
\subsubsection{Pulse}
|
||||
\begin{frame}{Pulse Template}
|
||||
\begin{figure}
|
||||
\includegraphics[width=\textwidth]{pulse/time_res_vs_snr_multiple_dt.pdf}
|
||||
\label{fig:pulse:accuracy}
|
||||
\end{figure}
|
||||
\end{frame}
|
||||
\begin{frame}{Pulse Template: SNR}
|
||||
\begin{columns}
|
||||
\begin{column}{0.45\textwidth}
|
||||
\centering
|
||||
Signal to Noise
|
||||
\includegraphics[width=\textwidth]{pulse/antenna_signal_to_noise_6.pdf}
|
||||
\end{column}
|
||||
\hfill
|
||||
\begin{column}{0.45\textwidth}
|
||||
\centering
|
||||
Impulse Response
|
||||
\includegraphics[width=\textwidth]{pulse/filter_response.pdf}
|
||||
\end{column}
|
||||
\end{columns}
|
||||
\end{frame}
|
||||
\begin{frame}{Pulse Template: Timing}
|
||||
\begin{figure}
|
||||
\includegraphics[width=\textwidth]{pulse/correlation_tdt0.2_zoom.pdf}
|
||||
\label{fig:pulse:correlation}
|
||||
\end{figure}
|
||||
\end{frame}
|
||||
|
||||
|
||||
|
||||
%%%%%%%%%
|
||||
\subsection{Synchronisation: Single frequency beacon}
|
||||
\subsection{Single Frequency Beacon}
|
||||
\begin{frame}{Short period beacon synchronisation}
|
||||
\begin{figure}
|
||||
%\centering
|
||||
|
@ -459,16 +508,6 @@
|
|||
\end{frame}
|
||||
|
||||
|
||||
\begin{frame}{Time resolving short period beacon}
|
||||
\begin{figure}
|
||||
\centering
|
||||
\includegraphics<1>[width=\textwidth]{radio_interferometry/dc_grid_power_time_fixes.py.X400.repair_none.scale4d.pdf}
|
||||
\includegraphics<2>[width=\textwidth]{radio_interferometry/dc_grid_power_time_fixes.py.X400.repair_phases.scale4d.pdf}
|
||||
\includegraphics<3>[width=\textwidth]{radio_interferometry/dc_grid_power_time_fixes.py.X400.repair_all.scale4d.pdf}
|
||||
\includegraphics<4>[width=\textwidth]{radio_interferometry/dc_grid_power_time_fixes.py.X400.no_offset.scale4d.pdf}
|
||||
\end{figure}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Time resolving short period beacon: phase vs full}
|
||||
\begin{columns}
|
||||
\begin{column}{0.45\textwidth}
|
||||
|
@ -476,6 +515,7 @@
|
|||
\includegraphics[width=\textwidth]{radio_interferometry/trace_overlap/on-axis/dc_grid_power_time_fixes.py.repair_phases.axis.trace_overlap.repair_phases.pdf}%
|
||||
\vfill
|
||||
\includegraphics[width=\textwidth]{radio_interferometry/dc_grid_power_time_fixes.py.X400.repair_phases.scale4d.pdf}%
|
||||
\label{fig:sine:repairments}
|
||||
\end{column}
|
||||
\hfill
|
||||
\begin{column}{0.45\textwidth}
|
||||
|
@ -487,21 +527,19 @@
|
|||
\end{columns}
|
||||
\end{frame}
|
||||
|
||||
\subsection{Synchronisation: Expected Time Accuracies vs SNR}
|
||||
\begin{frame}
|
||||
\begin{frame}{Time resolving short period beacon}
|
||||
\begin{figure}
|
||||
\includegraphics[width=\textwidth]{beacon/time_res_vs_snr.pdf}
|
||||
\centering
|
||||
\includegraphics<1>[width=\textwidth]{radio_interferometry/dc_grid_power_time_fixes.py.X400.repair_none.scale4d.pdf}
|
||||
\includegraphics<2>[width=\textwidth]{radio_interferometry/dc_grid_power_time_fixes.py.X400.repair_phases.scale4d.pdf}
|
||||
\includegraphics<3>[width=\textwidth]{radio_interferometry/dc_grid_power_time_fixes.py.X400.repair_all.scale4d.pdf}
|
||||
\includegraphics<4>[width=\textwidth]{radio_interferometry/dc_grid_power_time_fixes.py.X400.no_offset.scale4d.pdf}
|
||||
\label{fig:sine:grid_power}
|
||||
\end{figure}
|
||||
\end{frame}
|
||||
\begin{frame}
|
||||
\begin{figure}
|
||||
\includegraphics[width=\textwidth]{pulse/time_res_vs_snr_multiple_dt.pdf}
|
||||
\end{figure}
|
||||
\end{frame}
|
||||
|
||||
|
||||
%%%%%%%%%%
|
||||
\subsection{GNSS clock stability}
|
||||
\section{GNSS clock stability}
|
||||
\begin{frame}{GNSS clock stability I}
|
||||
\begin{columns}
|
||||
\begin{column}{0.4\textwidth}
|
||||
|
@ -525,6 +563,25 @@
|
|||
\end{columns}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{GNSS filterchain delay experiment}
|
||||
\begin{columns}
|
||||
\begin{column}{0.5\textwidth}
|
||||
\centering
|
||||
Pulse
|
||||
\includegraphics[width=\textwidth]{grand/split-cable/split-cable-delays-ch1ch4.pdf}
|
||||
\end{column}
|
||||
\begin{column}{0.5\textwidth}
|
||||
\centering
|
||||
50MHz Sinewave
|
||||
\includegraphics[width=\textwidth]{grand/split-cable/split-cable-delay-ch1ch2-50mhz-200mVpp.pdf}
|
||||
%\includegraphics[width=\textwidth]{fourier/04_signal_to_noise_fig04.png}
|
||||
|
||||
Delay $ \lesssim 150\mathrm{ps}$
|
||||
\end{column}
|
||||
\end{columns}
|
||||
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{GNSS clock stability II}
|
||||
\begin{figure}
|
||||
\centering
|
||||
|
@ -535,7 +592,7 @@
|
|||
\end{figure}
|
||||
\end{frame}
|
||||
|
||||
\subsubsection{In the field}
|
||||
\subsection{In the field}
|
||||
\begin{frame}{GNSS clock stability II}
|
||||
\begin{columns}
|
||||
\begin{column}{0.5\textwidth}
|
||||
|
@ -547,16 +604,16 @@
|
|||
\end{columns}
|
||||
\end{frame}
|
||||
|
||||
\subsubsection{White Rabbit}
|
||||
\subsection{White Rabbit}
|
||||
\begin{frame}{White Rabbit: GNSS}
|
||||
\begin{figure}
|
||||
\includegraphics<1>[width=\textwidth]{gnss/phase-delocked-gps-white-rabbit-setup-colored.pdf}
|
||||
\includegraphics<2>[width=\textwidth]{gnss/phase-delocked-gps-white-rabbit-setup-colored.pdf}
|
||||
\includegraphics<1>[width=0.85\textwidth]{gnss/phase-delocked-gps-white-rabbit-setup-colored.pdf}%
|
||||
\includegraphics<2>[width=0.8\textwidth]{gnss/phase-locked-gps-white-rabbit-setup-colored.pdf}%
|
||||
\end{figure}
|
||||
\end{frame}
|
||||
\begin{frame}{White Rabbit: Precision Time Protocol}
|
||||
\begin{figure}
|
||||
\includegraphics[height=\textheight]{white-rabbit/protocol/wrptpMSGs_1.pdf}
|
||||
\includegraphics[height=0.8\textheight]{white-rabbit/protocol/wrptpMSGs_1.pdf}
|
||||
\imagecite{WRPTP}
|
||||
\end{figure}
|
||||
\end{frame}
|
||||
|
|
Loading…
Reference in a new issue