Josef Polak

According to our database, Josef Polak authored at least 7 papers between 2015 and 2020.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2020

Design of Building Blocks for Fractional-Order Applications with Single and Compact Active Device.

Roman Sotner, Jan Jerabek, Lukas Langhammer, Jaroslav Koton, Josef Polak, Darius Andriukaitis, Algimantas Valinevicius

Proceedings of the 43rd International Conference on Telecommunications and Signal Processing, 2020

2018

Synthesis and Analysis of Electronically Adjustable Fractional-Order Low-Pass Filter.

Jan Dvorak, Lukas Langhammer, Jan Jerabek, Jaroslav Koton, Roman Sotner, Josef Polak

J. Circuits Syst. Comput., 2018

2017

Resistor-Less Single-Purpose or Reconfigurable Biquads Utilizing Single <i>z</i>-Copy Controlled-Gain Voltage Differencing Current Conveyor.

Jan Jerabek, Roman Sotner, Josef Polak, Lukas Langhammer, Norbert Herencsar, Roman Prokop, Kamil Vrba

J. Circuits Syst. Comput., 2017

Reconfigurable Fractional-Order Filter with Electronically Controllable Slope of Attenuation, Pole Frequency and Type of Approximation.

Jan Jerabek, Roman Sotner, Jan Dvorak, Josef Polak, David Kubánek, Norbert Herencsar, Jaroslav Koton

J. Circuits Syst. Comput., 2017

2016

Electronically tunable fractional-order low-pass filter with current followers.

Jan Dvorak, Lukas Langhammer, Jan Jerabek, Jaroslav Koton, Roman Sotner, Josef Polak

Proceedings of the 39th International Conference on Telecommunications and Signal Processing, 2016

Practically implemented electronically controlled CMOS voltage differencing current conveyor.

Roman Sotner, Jan Jerabek, Roman Prokop, Vilem Kledrowetz, Josef Polak, Lukas Fujcik, Tomás Dostál

Proceedings of the IEEE 59th International Midwest Symposium on Circuits and Systems, 2016

2015

Comparison of Two Solutions of Quadrature Oscillators With Linear Control of Frequency of Oscillation Employing Modern Commercially Available Devices.

Roman Sotner, Jan Jerabek, Lukas Langhammer, Josef Polak, Norbert Herencsar, Roman Prokop, Jiri Petrzela, Winai Jaikla

Circuits Syst. Signal Process., 2015