A self-integrating Rogowski coil is designed and employed to detect the output current of a Marx generator.The Rogowski coil is calibrated with a 1.0kA pulsed power generator which is driven by a capacitor.One TEM chamber is used to obtain the frequency response of the square-wave for the coil.The experiment result can agree with the circuit simulation result very well.The response time of the coil is about 16.0ns.During the experiment the Marx generator output current waveform decays very quickly at the ta...