The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Liu:IPAC2017-THPIK057} \bibitem{Liu:IPAC2017-THPIK057} J. Liu, H.B. Chen, J. Shi, X.W. Wu, and H. Zha, \textquotedblleft{Development of a High-Power X-Band RF Rotary Joint}\textquotedblright, % in \emph{Proc. IPAC2017}, pp. 4224--4226, % in \emph{Proc. IPAC2017}, Copenhagen, Denmark, May 2017, paper THPIK057, pp. 4224--4226, in \emph{Proc. 8th Int. Particle Accelerator Conf. (IPAC'17)}, Copenhagen, Denmark, May 2017, paper THPIK057, pp. 4224--4226, % ISBN: 978-3-95450-182-3, \url{http://jacow.org/ipac2017/papers/thpik057.pdf}, \url{https://doi.org/10.18429/JACoW-IPAC2017-THPIK057}, 2017.