\chapter{Theory}\label{cha:theory} This chapter contains all the necessary theory. \section{Test pulses} \section{Measurement} Bra böcker High frequency content Measurement \& Instrumentation Principles, Alan S Morris High-Voltage Engineering and Testing, 3rd Edition, Chapter 15 - Basic Measuring Techniques Handbook of Measuring System Design, Peter H Sydenham and Richard Thorn \textbf{Artiklar om högspänningsmätning} High Voltage Measurements Using Slab Coupled Optical Sensors (SCOS) LeGrand Shumway, Nikola Stan, Freddy Seng, Rex King, Richard Selfridge, Stephen Schultz Department of Electrical \& Computer Engineering, Brigham Young University, Provo, Utah 84602, USA High frequency high voltage probe embedded into an extremely low inductivity high voltage supply connection D. Ketel, H. Hirsch, M. Malek University of Duisburg-Essen, Bi smarckstr. 81, 47057 Duisburg, Germany, http://www.ets.uni-due.de Tel: +49(0) 203 379 3789, email: daniel.ketel@uni-due.de Optical measurement of current and voltage on power systems AJ. Rogers Application of the Pockels Effect to High Voltage Measurement Fei Long Jianhuan Zhang Chunrong Xie Zhiwei Yuan Mechanical Electrical Engineering Department, Xiamen University, Xiamen, 361005 China \textbf{Artiklar om } ---- \section{High Voltage} \section{RF Attenuators} Linearity, tolerances, power, combinations of resistors, impedances \section{Maximum ratings} Resistors, Power, Voltages, surges Relays, isolation, dielectric strength \section{GPIB} Paralell bla bla.\todo[Lägg till stuff]