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Title: Bipolar pulse forming line

Patent ·
OSTI ID:985178

A bipolar pulse forming transmission line module for linear induction accelerators having first, second, third, fourth, and fifth planar conductors which form an interleaved stack with dielectric layers between the conductors. Each conductor has a first end, and a second end adjacent an acceleration axis. The first and second planar conductors are connected to each other at the second ends, the fourth and fifth planar conductors are connected to each other at the second ends, and the first and fifth planar conductors are connected to each other at the first ends via a shorting plate adjacent the first ends. The third planar conductor is electrically connectable to a high voltage source, and an internal switch functions to short a high voltage from the first end of the third planar conductor to the first end of the fourth planar conductor to produce a bipolar pulse at the acceleration axis with a zero net time integral. Improved access to the switch is enabled by an aperture through the shorting plate and the proximity of the aperture to the switch.

Research Organization:
Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
W-7405-ENG-48
Assignee:
Lawrence Livermore National Security, LLC (Livermore, CA)
Patent Number(s):
7,440,568
Application Number:
11/450,429
OSTI ID:
985178
Country of Publication:
United States
Language:
English

References (3)

Induction voltage adders and the induction accelerator family journal June 2004
Linear induction accelerators made from pulseā€line cavities with external pulse injection journal June 1979
Bidirectional line pulser system for linear induction accelerators
  • Ozawa, M.; Watanabe, M.; Hotta, E.
  • 12th International Pulsed Power Conference, Digest of Technical Papers. 12th IEEE International Pulsed Power Conference. (Cat. No.99CH36358) https://doi.org/10.1109/PPC.1999.823674
conference January 1999

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