173 lines
4.9 KiB
TeX
173 lines
4.9 KiB
TeX
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\section{Proposed Ideas}
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\label{sec:Proposed Ideas}
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% \begin{frame}[t]
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% \frametitle{Overview of Proposed Design}
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%
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% \vspace*{-5mm}
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% \begin{itemize}
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% \item Paper by Maiwald, \emph{et al}. \citereference{Mai+21}
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% \end{itemize}
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% \begin{figure}[h]
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% \centering
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% \begin{subfigure}{0.33\textwidth}
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% \centering
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% \fbox{\includegraphics[page=1,width=.6\textwidth]{res/paper/mixer_paper}}
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% \end{subfigure}%
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% \begin{subfigure}{0.33\textwidth}
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% \centering
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% \fbox{\includegraphics[page=2,width=.6\textwidth]{res/paper/mixer_paper}}
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% \end{subfigure}%
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% \begin{subfigure}{0.33\textwidth}
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% \centering
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% \fbox{\includegraphics[page=4,width=.6\textwidth]{res/paper/mixer_paper}}
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% \end{subfigure}%
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% \end{figure}
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% \begin{itemize}
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% \item Spec 1
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% \item Spec 2
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% \item Spec 3
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% \end{itemize}
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%
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% \bigskip
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% \addreference{Mai+21}{T. Maiwald et al., "A Broadband Zero-IF Down-Conversion Mixer in 130 nm SiGe BiCMOS for Beyond 5G Communication Systems in D-Band," in IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 68, no. 7, pp. 2277-2281, July 2021}
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% \end{frame}
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\begin{frame}[t]
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\frametitle{Proposed Design: Overview}
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\vspace*{-7mm}
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\begin{itemize}
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\item Paper by Maiwald, \emph{et al}. \citereference{Mai+21}
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\end{itemize}
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\vspace*{1mm}
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\begin{figure}[h]
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\centering
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\begin{subfigure}[c]{0.33\textwidth}
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\centering
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\fbox{\includegraphics[page=1,width=.6\textwidth]{res/paper/mixer_paper}}
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\end{subfigure}%
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\begin{subfigure}[c]{0.33\textwidth}
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\centering
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\includegraphics[width=\textwidth]{res/paper/figure1}
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\end{subfigure}%
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\end{figure}
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\vspace*{1mm}
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\begin{itemize}
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\item High bandwidth, low power consumption, small size
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\item Applicable to electronic beam stearing for mm-Wave
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\item SiGe BiCMOS technology (B11HFC) from Infineon Technologies AG with $f_\text{t}/f_\text{max}$ of $250/\SI{370}{\giga\hertz}$
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\end{itemize}
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\vspace*{2mm}
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\addreference{Mai+21}{T. Maiwald et al., ``A Broadband Zero-IF Down-Conversion Mixer in 130 nm SiGe BiCMOS for Beyond 5G Communication Systems in D-Band'', in \emph{IEEE Transactions on Circuits and Systems II: Express Briefs}, vol. 68, no. 7, pp. 2277-2281, July 2021}
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\end{frame}
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%\begin{frame}
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% \frametitle{Semiconductor Technology}
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%
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% \begin{itemize}
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% \item [TODO] (Maybe move to paper overview slide)
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% \item [TODO] "130 nm SiGe BiCMOS technology with a ft/fmax
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% of 250/370 GHz from Infineon Technologies AG." (SG13G2) vs
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% "SiGe BiCMOS process technology from IHP Microelectronics
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% with fmax of 500 GHz" (B11HFC)
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% -> Same kind of technology, different manufacturerer and fmax
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% \end{itemize}
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%\end{frame}
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\begin{frame}[fragile]
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\frametitle{Proposed Design: Mixer Core Cell}
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\begin{minipage}{.5\textwidth}
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\begin{itemize}
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\item Usage of switching quad (SQuad) instead of conventional Gilbert cell for more voltage headroom
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\item Mixer loaded by modified Cherry-Hooper \citereference{CH63} transimpedance amplifier (TIA)
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\item Transmission-line based differential L-type matching networks for high bandwidth
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\item Signal fed using marchand baluns for high bandwidth
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\end{itemize}
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\end{minipage}%
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\begin{minipage}{.5\textwidth}
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\centering
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\vspace*{-2mm}
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\begin{figure}[H]
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\centering
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\includegraphics[width=0.96\textwidth]{res/paper/figure6}
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\end{figure}
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\end{minipage}%
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\vspace{3mm}
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\addreference{CH63}{E.M. Cherry and D.E. Hooper, ``The design of wide-band transistor feedback amplifiers'', \emph{Proceedings of the Institution of Electrical Engineers}, vol. 110, pp. 375-389, February 1963}
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\end{frame}
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\begin{frame}[fragile]
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\frametitle{Proposed Design: IF Buffer}
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\vspace*{5.775mm}
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\begin{minipage}{.5\textwidth}
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\begin{itemize}
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\item Three-stages: two differential amplifier stages and an emitter follower
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\item Includes differential to single-ended conversion enabling dense chip-to-package transition
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\item Inductive peaking for bandwidth enhancement
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\end{itemize}
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\end{minipage}%
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\begin{minipage}{.5\textwidth}
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\centering
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\begin{figure}[H]
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\centering
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\includegraphics[width=0.96\textwidth]{res/paper/figure7}
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\end{figure}
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\end{minipage}%
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\end{frame}
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\begin{frame}
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\frametitle{Proposed Design: Simulation/Measurement Results}
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\vspace*{-1mm}
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\begin{minipage}{.5\textwidth}
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\vspace*{-2mm}
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\begin{figure}[H]
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\centering
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\includegraphics[width=0.9\textwidth]{res/paper/figure9}
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\end{figure}
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\vspace*{-3mm}
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\begin{figure}[H]
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\centering
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\hspace*{-7mm}
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\includegraphics[width=0.9\textwidth]{res/paper/figure11}
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\end{figure}
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\end{minipage}%
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\begin{minipage}{.5\textwidth}
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\vspace*{-2mm}
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\begin{figure}[H]
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\centering
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\includegraphics[width=0.9\textwidth]{res/paper/figure10}
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\end{figure}
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\vspace*{-3mm}
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\begin{figure}[H]
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\centering
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\hspace*{-4mm}
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\includegraphics[width=0.9\textwidth]{res/paper/figure12}
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\end{figure}
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\end{minipage}
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\end{frame}
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