Title :
Precision Electron Flow Measurements in a Disk Transmission Line
Author :
Martin, Jeremy P. ; Savage, Mark E.
Author_Institution :
Sandia Nat. Labs., Albuquerque
Abstract :
Summary form only given. The electron flow in pulsed power systems is typically measured as the difference between the anode and cathode currents. For small fractions of mega-ampere currents the resolution of the diagnostic equipment becomes suspect. A new method for extracting precise electron flow measurements has been proposed which allows for the direct measurement of the electron current flow providing a better gauge for the validity of the computer simulated results.
Keywords :
pulsed power technology; transmission lines; MITL; anode; cathode; diagnostic equipment; disk transmission line; electrical power density; electron flow measurements; electron sheath; particle-in-cell simulations; pulsed power systems; pulsed-power drivers; space-charge-limited electron emitter; vacuum magnetically insulated transmission lines; Anodes; Current measurement; Electrons; Fluid flow measurement; Power measurement; Power system measurements; Power transmission lines; Pulse measurements; Pulse power systems; Transmission line measurements;
Conference_Titel :
Plasma Science, 2007. ICOPS 2007. IEEE 34th International Conference on
Conference_Location :
Albuquerque, NM
Print_ISBN :
978-1-4244-0915-0
DOI :
10.1109/PPPS.2007.4345512