DocumentCode
3202697
Title
Reverse matched pulse circuits with minimum loss
Author
Barth, Jon
Author_Institution
Barth Electron. Inc., Boulder, NV, USA
fYear
2009
fDate
June 28 2009-July 2 2009
Firstpage
1460
Lastpage
1462
Abstract
Pulse generation from charged transmission lines or other charged sources are well known, however such circuits are not reverse matched. This work identifies a method of constructing different types of pulse generators, while inserting a constant 2/1 voltage ratio loss includes complete absorption of energy reflected back into them. Some measurement systems require that reflections from a load of variable impedance be absorbed. By inserting a Zr resistor in series with source and a parallel shunt circuit composed of elements complimentary to those charged, which has the same Zr series resistor. This circuit reverses the reflection absorption method introduced by Bode in 1945 with complete absorption and a fixed 2/1 voltage attenuation. Reflections for dynamic impedance loads which vary during the pulse are absorbed.
Keywords
electric impedance; pulse generators; resistors; transmission lines; charged transmission lines; parallel shunt circuit; pulse generators; reflection absorption; reverse matched pulse circuits; series resistor; variable impedance; voltage attenuation; voltage ratio loss; Absorption; Distributed parameter circuits; Impedance measurement; Pulse circuits; Pulse generation; Reflection; Resistors; Transmission line measurements; Voltage; Zirconium;
fLanguage
English
Publisher
ieee
Conference_Titel
Pulsed Power Conference, 2009. PPC '09. IEEE
Conference_Location
Washington, DC
Print_ISBN
978-1-4244-4064-1
Electronic_ISBN
978-1-4244-4065-8
Type
conf
DOI
10.1109/PPC.2009.5386239
Filename
5386239
Link To Document