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 …

Variable output impedance RF generator

J Prager, T Ziemba - US Patent 11,004,660, 2021 - Google Patents
Various RF plasma systems are disclosed that do not require a matching network. In some
embodiments, the RF plasma system includes an energy storage capacitor; a switching …

Nanosecond pulser bias compensation

T Ziemba, I Slobodov, J Carscadden, K Miller… - 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 …

Efficient energy recovery in a nanosecond pulser circuit

J Prager, T Ziemba, K Miller, I Slobodov… - US Patent …, 2022 - Google Patents
Some embodiments include a nanosecond pulser circuit. In some embodiments, a
nanosecond pulser circuit may include: a high voltage power supply; a nanosecond pulser …

Spatially variable wafer bias power system

T Ziemba, I Slobodov, J Carscadden, K Miller… - US Patent …, 2020 - Google Patents
A plasma deposition system comprising a wafer platform, a second electrode, a first
electrode, a first high voltage pulser, and a second high voltage pulser. In some …

Nanosecond pulser thermal management

T Ziemba, I Slobodov, J Carscadden, K Miller… - US Patent …, 2021 - Google Patents
Some embodiments include a thermal management system for a nanosecond pulser. In
some embodiments, the thermal management system may include a switch cold plates …

Spatially variable wafer bias power system

T Ziemba, I Slobodov, J Carscadden, K Miller… - US Patent …, 2021 - Google Patents
A plasma deposition system comprising a wafer platform, a second electrode, a first
electrode, a first high voltage pulser, and a second high voltage pulser. In some …

Transformer resonant converter

KE Miller, JR Prager, TM Ziemba… - US Patent …, 2022 - 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 …

Integrated jitter compliant low bandwidth phase locked loops

K Parker, M Stevens, S Dallaire, S Scouten… - US Patent …, 2013 - Google Patents
A phase difference between a reference clock signal and a feedback signal is digitally
detected. A resultant phase detection signal is digitally filtered, and a PLL (Phase Locked …