Marian Štofka is with the Slovak University of Technology, Bratislava, Slovak Republic.
Marián Štofka
Marián Štofka
Areas of interest of the author: Supply Analogue Design Signal Processing, Filters Measurement Amplifiers Light Oscillators Power Digital Solar Beginners
Publications on RadioLocman by the author Marián Štofka:
- DC-voltage doubler reaches 96% power efficiency19-10-2023
- Dual-input sample-and-hold amplifier uses no external resistors30-05-2023
- Simple fixture statically tests programmable-gain amplifiers29-03-2023
- Finely tune the hue of blue-light sources14-03-2023
- Resistive DAC and op amp form hybrid divider06-02-2023
- Protect MOSFETs in heavy-duty inductive switched-mode circuits28-10-2022
- Waveform generator minimizes amplitude dependency26-10-2022
- Schottky diodes improve comparator's transient response20-09-2022
- Circuit uses two reference voltages to improve hysteresis accuracy07-09-2022
- Instrumentation-amplifier-based current shunt exhibits 0V drop22-08-2022
- Paralleling decreases autozero-amplifier noise by a factor of two17-08-2022
- Pulse Generator with Precision Output-Duty Cycle Operates at a Repetition Rate beyond 50 MHz29-06-2022
- Generate a pulse width that is inversely proportional to the square root of an analog voltage23-06-2022
- Positive edges trigger parabolic timebase generator20-06-2022
- High-speed clamp functions as pulse-forming circuit26-02-2021
- Simple Fixture Determines Leakage of Capacitors and Semiconductor Switches28-07-2020
- High-side current-shunt monitor offers reduced error20-04-2020
- Build an Accurate Bipolar Voltage Reference21-08-2018
- Switched-Capacitor Voltage Multiplier Achieves 95% Efficiency05-10-2017
- Digitally Programmable Instrumentation Amplifier Offers Autozeroing03-11-2016
- Optocoupler Speed-Up Also Reduces Power Consumption10-06-2015
- Greatly Improve dV/dt Immunity of SCRs11-08-2014
- Voltage-to-Current Converter Offers Precisely Defined Dead-Band01-04-2014
- Per-Quadrant Linear Amplifier Distinguishes Input Polarity27-01-2014
- DC-DC converter starts up and operates from a single photocell03-12-2013
- Low-duty-cycle LED flasher keeps power draw at 4 mW21-08-2013
- Set LEDs' Hue from Red to Green10-11-2010
- Rectangular-Waveform Generator Produces 25 and 75% Duty Cycles06-04-2010
