Stabilization of the external kink and the resistive wall mode

MS Chu, M Okabayashi - Plasma Physics and Controlled Fusion, 2010 - iopscience.iop.org
The pursuit of steady-state economic production of thermonuclear fusion energy has led to
research on the stabilization of the external kink and the resistive wall mode. Advances in …

High voltage resistive output stage circuit

TM Ziemba, KE Miller, JR Prager… - US Patent …, 2019 - Google Patents
Some embodiments include a high voltage, high frequency switching circuit. The switching
circuit may include a high voltage switching power supply that produces pulses having a …

Transformer resonant converter

KE Miller, JR Prager, TM Ziemba… - US Patent …, 2021 - Google Patents
Some embodiments may include a nanosecond pulser com prising a plurality of solid state
switches; a transformer having a stray inductance, L?, a stray capacitance, Cs, and a turn …

Nanosecond pulser pulse generation

T Ziemba, I Slobodov, J Carscadden, K Miller… - US Patent …, 2021 - Google Patents
Some embodiments include a high voltage pulsing power supply. A high voltage pulsing
power supply may include: a high voltage pulser having an output that provides pulses with …

High frequency, repetitive, compact toroid-generation for radiation production

T Ziemba, KE Miller, JG Carscadden, J Prager… - US Patent …, 2018 - Google Patents
Abstract Systems and methods are discussed to create radiation from one or more compact
toroids. Compact toroids can be created from plasma of gases within a confinement …

Low pressure dielectric barrier discharge plasma thruster

TM Ziemba, JR Prager, JG Carscadden… - US Patent …, 2023 - Google Patents
Some embodiments of the invention include a thruster system comprising a thruster and a
pulsing pov supply. The thruster may include a gas inlet port; a plasma jet outlet; and a first …

Galvanically isolated output variable pulse generator disclosure

KE Miller, T Ziemba, I Slobodov… - US Patent …, 2017 - Google Patents
A pulse generator is disclosed that includes at least the following stages a driver stage, a
transformer stage, a rectifier stage, and an output stage. The driver stage may include at …

Nanosecond pulser bias compensation

T Ziemba, I Slobodov, A Henson, M Quinley… - US Patent …, 2021 - Google Patents
(57) ABSTRACT A high voltage power system is disclosed. In some embodi ments, the high
voltage power system includes a high voltage pulsing power supply; a transformer …

Nanosecond pulser

KE Miller, T Ziemba, I Slobodov… - US Patent …, 2019 - Google Patents
(57) ABSTRACT A pulse generator is disclosed that includes at least the following stages a
driver stage, a transformer stage, a rectifier stage, and an output stage. The driver stage may …

Solid-state replacement for tube-based modulators

T Ziemba, KE Miller, J Carscadden… - US Patent 10,790,816, 2020 - Google Patents
Embodiments described herein include a solid-state switch tube replacement for the radar
system such as, for example, the SPY-1 radar system. Some embodiments provide for a …