Marian Štofka is with the Slovak University of Technology, Bratislava, Slovak Republic.
Marián Štofka
Marián Štofka
Areas of interest of the author: Analogue Design Amplifiers Supply Signal Processing, Filters Measurement Light Oscillators Power Digital Solar Beginners
Publications on RadioLocman by the author Marián Štofka:
- Gain-of-two instrumentation amplifier uses no external resistorsSep 3, 2024
- DC-voltage doubler reaches 96% power efficiencyOct 19, 2023
- Dual-input sample-and-hold amplifier uses no external resistorsMay 30, 2023
- Simple fixture statically tests programmable-gain amplifiersMar 29, 2023
- Finely tune the hue of blue-light sourcesMar 14, 2023
- Resistive DAC and op amp form hybrid dividerFeb 6, 2023
- Protect MOSFETs in heavy-duty inductive switched-mode circuitsOct 28, 2022
- Waveform generator minimizes amplitude dependencyOct 26, 2022
- Schottky diodes improve comparator's transient responseSep 20, 2022
- Circuit uses two reference voltages to improve hysteresis accuracySep 7, 2022
- Instrumentation-amplifier-based current shunt exhibits 0V dropAug 22, 2022
- Paralleling decreases autozero-amplifier noise by a factor of twoAug 17, 2022
- Pulse Generator with Precision Output-Duty Cycle Operates at a Repetition Rate beyond 50 MHzJun 29, 2022
- Generate a pulse width that is inversely proportional to the square root of an analog voltageJun 23, 2022
- Positive edges trigger parabolic timebase generatorJun 20, 2022
- High-speed clamp functions as pulse-forming circuitFeb 26, 2021
- Simple Fixture Determines Leakage of Capacitors and Semiconductor SwitchesJul 28, 2020
- High-side current-shunt monitor offers reduced errorApr 20, 2020
- Build an Accurate Bipolar Voltage ReferenceAug 21, 2018
- Switched-Capacitor Voltage Multiplier Achieves 95% EfficiencyOct 5, 2017
- Digitally Programmable Instrumentation Amplifier Offers AutozeroingNov 3, 2016
- Optocoupler Speed-Up Also Reduces Power ConsumptionJun 10, 2015
- Greatly Improve dV/dt Immunity of SCRsAug 11, 2014
- Voltage-to-Current Converter Offers Precisely Defined Dead-BandApr 1, 2014
- Per-Quadrant Linear Amplifier Distinguishes Input PolarityJan 27, 2014
- DC-DC converter starts up and operates from a single photocellDec 3, 2013
- Low-duty-cycle LED flasher keeps power draw at 4 mWAug 21, 2013
- Set LEDs' Hue from Red to GreenNov 10, 2010
- Rectangular-Waveform Generator Produces 25 and 75% Duty CyclesApr 6, 2010
