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1

Linearly tunable quadrature oscillator derived from LC Colpitts structure using voltage differencing transconductance amplifier and adjustable current amplifier

Sotner, Roman, Jerabek, Jan, Herencsar, Norbert, Petrzela, Jiri, Vrba, Kamil, Kincl, Zdenek

Journal:

Analog Integrated Circuits and Signal Processing

Year:

2014

Language:

english

File:

PDF, 3.06 MB

english, 2014

2

Phase shift keying modulator design employing electronically controllable all-pass sections

Kartci, Aslihan, Sotner, Roman, Jerabek, Jan, Herencsar, Norbert, Petrzela, Jiri

Journal:

Analog Integrated Circuits and Signal Processing

Year:

2016

Language:

english

File:

PDF, 4.51 MB

english, 2016

3

Practical design of the voltage controllable quadrature oscillator for operation in MHz bands employing new behavioral model of variable-voltage-gain current conveyor of second generation

Sotner, Roman, Polak, Ladislav, Petrzela, Jiri, Langhammer, Lukas

Journal:

Journal of Computational Electronics

Year:

2018

Language:

english

File:

PDF, 1.17 MB

english, 2018

4

[IEEE 2019 42nd International Conference on Telecommunications and Signal Processing (TSP) - Budapest, Hungary (2019.7.1-2019.7.3)] 2019 42nd International Conference on Telecommunications and Signal Processing (TSP) - Design of Fractional-Order Integrator Controlled by Single Voltage Gain

Sotner, Roman, Petrzela, Jiri, Jerabek, Jan, Herencsar, Norbert, Andriukaitis, Darius

Year:

2019

Language:

english

File:

PDF, 2.49 MB

english, 2019

5

[IEEE 2013 36th International Conference on Telecommunications and Signal Processing (TSP) - Rome, Italy (2013.07.2-2013.07.4)] 2013 36th International Conference on Telecommunications and Signal Processing (TSP) - Analog continuous-time filtering extended to fractional-order network elements

Year:

2013

Language:

english

File:

PDF, 1.62 MB

english, 2013

6

First-order adjustable transfer sections for synthesis suitable for special purposes in constant phase block approximation

Sotner, Roman, Jerabek, Jan, Herencsar, Norbert, Petrzela, Jiri, Dostal, Tomas, Vrba, Kamil

Journal:

AEU - International Journal of Electronics and Communications

Year:

2015

Language:

english

File:

PDF, 3.88 MB

english, 2015

7

[IEEE 2015 38th International Conference on Telecommunications and Signal Processing (TSP) - Prague, Czech Republic (2015.7.9-2015.7.11)] 2015 38th International Conference on Telecommunications and Signal Processing (TSP) - Arbitrary phase shifters with increasing phase

Year:

2015

Language:

english

File:

PDF, 562 KB

english, 2015

8

[IEEE 2015 IEEE International Symposium on Circuits and Systems (ISCAS) - Lisbon, Portugal (2015.5.24-2015.5.27)] 2015 IEEE International Symposium on Circuits and Systems (ISCAS) - Quadrature oscillator solution suitable with arbitrary and electronically adjustable phase shift

Sotner, Roman, Jerabek, Jan, Petrzela, Jiri, Prokop, Roman, Vrba, Kamil, Kartci, Aslihan, Dostal, Tomas

Year:

2015

Language:

english

File:

PDF, 673 KB

english, 2015

9

[IEEE 2016 26th International Conference Radioelektronika (RADIOELEKTRONIKA) - Kosice, Slovakia (2016.4.19-2016.4.20)] 2016 26th International Conference Radioelektronika (RADIOELEKTRONIKA) - Implementation of a custom Chua's diode for chaos generating applications

Galajda, Pavol, Guzan, Milan, Petrzela, Jiri

Year:

2016

Language:

english

File:

PDF, 1.04 MB

english, 2016

10

Simple Chaotic Flow with Circle and Square Equilibrium

Gotthans, Tomas, Sprott, Julien Clinton, Petrzela, Jiri

Journal:

International Journal of Bifurcation and Chaos

Year:

2016

Language:

english

File:

PDF, 799 KB

english, 2016

11

[IEEE 2016 International Conference on Applied Electronics (AE) - Pilsen, Czech Republic (2016.9.6-2016.9.7)] 2016 International Conference on Applied Electronics (AE) - Implementation of constant phase elements using low-Q band-pass and band-reject filtering sections

Petrzela, Jiri, Sotner, Roman, Guzan, Milan

Year:

2016

Language:

english

File:

PDF, 347 KB

english, 2016

12

[IEEE 2016 39th International Conference on Telecommunications and Signal Processing (TSP) - Vienna, Austria (2016.6.27-2016.6.29)] 2016 39th International Conference on Telecommunications and Signal Processing (TSP) - Simple approach for synthesis of fractional-order grounded immittances based on OTAs

Sotner, Roman, Jerabek, Jan, Petrzela, Jiri, Dostal, Tomas

Year:

2016

Language:

english

File:

PDF, 703 KB

english, 2016

13

Synthesis and Design of Constant Phase Elements Based on the Multiplication of Electronically Controllable Bilinear Immittances in Practice

Sotner, Roman, Jerabek, Jan, Petrzela, Jiri, Domansky, Ondrej, Tsirimokou, Georgia, Psychalinos, Costas

Journal:

AEU - International Journal of Electronics and Communications

Year:

2017

Language:

english

File:

PDF, 1.79 MB

english, 2017

14

[IEEE 2017 European Conference on Circuit Theory and Design (ECCTD) - Catania (2017.9.4-2017.9.6)] 2017 European Conference on Circuit Theory and Design (ECCTD) - Current feedback operational amplifier based two-port frequency equalizer

Sotner, Roman, Petrzela, Jiri, Domansky, Ondrej, Dostal, Tomas

Year:

2017

Language:

english

File:

PDF, 852 KB

english, 2017

15

[IEEE 2017 40th International Conference on Telecommunications and Signal Processing (TSP) - Barcelona, Spain (2017.7.5-2017.7.7)] 2017 40th International Conference on Telecommunications and Signal Processing (TSP) - Design of complex fractional-order immittances for simple PID regulation

Year:

2017

Language:

english

File:

PDF, 729 KB

english, 2017

16

[IEEE 2017 24th IEEE International Conference on Electronics, Circuits and Systems (ICECS) - Batumi (2017.12.5-2017.12.8)] 2017 24th IEEE International Conference on Electronics, Circuits and Systems (ICECS) - Design of integer/fractional-order filter with electronically reconfigurable transfer response

Sotner, Roman, Herencsar, Norbert, Jerabek, Jan, Petrzela, Jiri, Dostal, Tomas

Year:

2017

File:

PDF, 4.24 MB

2017

17

[IEEE 2018 15th International Conference on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design (SMACD) - Prague, Czech Republic (2018.7.2-2018.7.5)] 2018 15th International Conference on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design (SMACD) - New Reconfigurable Universal SISO Biquad Filter Implemented by Advanced CMOS Active Elements

Sotner, Roman, Langhammer, Lukas, Domansky, Ondrej, Petrzela, Jiri, Jerabek, Jan, Dostal, Tomas

Year:

2018

Language:

english

File:

PDF, 1.54 MB

english, 2018

18

[IEEE 2018 41st International Conference on Telecommunications and Signal Processing (TSP) - Athens, Greece (2018.7.4-2018.7.6)] 2018 41st International Conference on Telecommunications and Signal Processing (TSP) - Reconnection-less Reconfigurable Filter and its Application into Adaptive Circuit

Sotner, Roman, Jerabek, Jan, Petrzela, Jiri, Langhammer, Lukas, Domansky, Ondrej, Jaikla, Winai, Dostal, Tomas

Year:

2018

Language:

english

File:

PDF, 676 KB

english, 2018

19

CMOS Current Feedback Operational Amplifier-Based Relaxation Generator for Capacity to Voltage Sensor Interface

Polak, Ladislav, Sotner, Roman, Petrzela, Jiri, Jerabek, Jan

Journal:

Year:

2018

Language:

english

File:

PDF, 2.57 MB

english, 2018

20

[IEEE 2019 29th International Conference Radioelektronika (RADIOELEKTRONIKA) - Pardubice, Czech Republic (2019.4.16-2019.4.18)] 2019 29th International Conference Radioelektronika (RADIOELEKTRONIKA) - On the Canonical Circuit Realizations of Fourth-Order and Fifth-Order Hyperjerk Chaotic Function

Year:

2019

Language:

english

File:

PDF, 2.54 MB

english, 2019

21

[IEEE 2019 42nd International Conference on Telecommunications and Signal Processing (TSP) - Budapest, Hungary (2019.7.1-2019.7.3)] 2019 42nd International Conference on Telecommunications and Signal Processing (TSP) - Simple Chaotic Oscillator with Wideband Passive Fractional-Order Inductor

Petrzela, Jiri, Domansky, Ondrej

Year:

2019

Language:

english

File:

PDF, 510 KB

english, 2019

22

[IEEE 2019 MIXDES - 26th International Conference "Mixed Design of Integrated Circuits and Systems" - Rzeszów, Poland (2019.6.27-2019.6.29)] 2019 MIXDES - 26th International Conference "Mixed Design of Integrated Circuits and Systems" - Simple Chaotic Oscillator with Filtering Passive Two-Port Having Fractional-Order Segments

Year:

2019

Language:

english

File:

PDF, 5.10 MB

english, 2019

23

Illuminance Sensing in Agriculture Applications Based on Infra-Red Short-Range Compact Transmitter using 0.35um CMOS Active Device

Sotner, Roman, Jerabek, Jan, Polak, Ladislav, Petrzela, Jiri, Jaikla, Winai, Tuntrakool, Sunti

Journal:

Year:

2020

Language:

english

File:

PDF, 1.37 MB

english, 2020

24

Accurate Constant Phase Elements Dedicated for Audio Signal Processing

Journal:

Applied Sciences

Year:

2019

Language:

english

File:

PDF, 9.66 MB

english, 2019

25

Fractional-Order Chaotic Memory with Wideband Constant Phase Elements

Journal:

Year:

2020

File:

PDF, 16.01 MB

2020

26

Capacitance Multiplier Using Small Values of Multiplication Factors for Adjustability Extension and Parasitic Resistance Cancellation Technique

Sotner, Roman, Jerabek, Jan, Polak, Ladislav, Petrzela, Jiri

Journal:

Year:

2020

File:

PDF, 1.86 MB

2020

27

Dynamic recrystallization and plasticity limit of dual-phase steels

J. Elfmark, J. Petržela

Journal:

Czechoslovak Journal of Physics

Year:

1988

Language:

english

File:

PDF, 269 KB

english, 1988

28

[IEEE 2012 35th International Conference on Telecommunications and Signal Processing (TSP) - Prague, Czech Republic (2012.07.3-2012.07.4)] 2012 35th International Conference on Telecommunications and Signal Processing (TSP) - Electronically tunable analog chaos converters

Year:

2012

Language:

english

File:

PDF, 2.43 MB

english, 2012

29

[IEEE 2013 36th International Conference on Telecommunications and Signal Processing (TSP) - Rome, Italy (2013.07.2-2013.07.4)] 2013 36th International Conference on Telecommunications and Signal Processing (TSP) - Practical aspects of operation of simple triangular and square wave generator employing diamond transistor and controllable amplifiers

Sotner, Roman, Jerabek, Jan, Herencsar, Norbert, Lahiri, Abhirup, Petrzela, Jiri, Vrba, Kamil

Year:

2013

Language:

english

File:

PDF, 1.60 MB

english, 2013

30

[IEEE 2009 3rd International Conference on Signals, Circuits and Systems (SCS 2009) - Medenine, Tunisia (2009.11.6-2009.11.8)] 2009 3rd International Conference on Signals, Circuits and Systems (SCS) - Current mode tunable KHN filter based on controlled MO-CFTAs

Sotner, Roman, Petrzela, Jiri, Slezak, Josef

Year:

2009

Language:

english

File:

PDF, 483 KB

english, 2009

31

[IEEE 2013 23rd International Conference Radioelektronika (RADIOELEKTRONIKA 2013) - Pardubice (2013.4.16-2013.4.17)] 2013 23rd International Conference Radioelektronika (RADIOELEKTRONIKA) - Simply adjustable triangular and square wave generator employing controlled gain current and differential voltage amplifier

Sotner, R., Jerabek, J., Herencsar, N., Prokop, R., Vrba, K., Petrzela, J., Dostal, T.

Year:

2013

Language:

english

File:

PDF, 1.12 MB

english, 2013

32

[IEEE 2014 24th International Conference Radioelektronika (RADIOELEKTRONIKA) - Bratislava, Slovakia (2014.4.15-2014.4.16)] 2014 24th International Conference Radioelektronika - Design of fully adjustable solution of band-reject/all-pass filter transfer function using signal flow graph approach

Sotner, R., Jerabek, J., Petrzela, J., Vrba, K., Dostal, T.

Year:

2014

Language:

english

File:

PDF, 325 KB

english, 2014

33

[IEEE 20th International Conference Radioelektronika 2010 - Brno, Czech Republic (2010.04.19-2010.04.21)] 20th International Conference Radioelektronika 2010 - Fundamental oscillators based on diamond transistors

Petrzela, Jiri, Vyskocil, Pavel, Prokopec, Jan

Year:

2010

Language:

english

File:

PDF, 1.30 MB

english, 2010

34

[IEEE 2011 21st International Conference Radioelektronika (RADIOELEKTRONIKA 2011) - Brno, Czech Republic (2011.04.19-2011.04.20)] Proceedings of 21st International Conference Radioelektronika 2011 - Advanced parallel processing of Lyapunov exponents verified by practical circuit

Gotthans, Tomas, Petrzela, Jiri, Hrubos, Zdenek

Year:

2011

Language:

english

File:

PDF, 475 KB

english, 2011

35

[IEEE 2014 24th International Conference Radioelektronika (RADIOELEKTRONIKA) - Bratislava, Slovakia (2014.4.15-2014.4.16)] 2014 24th International Conference Radioelektronika - A note on fractional-order two-terminal devices in filtering applications

Year:

2014

Language:

english

File:

PDF, 536 KB

english, 2014

36

[IEEE 2013 23rd International Conference Radioelektronika (RADIOELEKTRONIKA 2013) - Pardubice, Czech Republic (2013.04.16-2013.04.17)] 2013 23rd International Conference Radioelektronika (RADIOELEKTRONIKA) - Fundamental analog cells for fractional-order two-port synthesis

Year:

2013

Language:

english

File:

PDF, 986 KB

english, 2013

37

[IEEE 2011 21st International Conference Radioelektronika (RADIOELEKTRONIKA 2011) - Brno, Czech Republic (2011.04.19-2011.04.20)] Proceedings of 21st International Conference Radioelektronika 2011 - Analog implementation of gotthans-petrzela oscillator with virtual equilibria

Petrzela, Jiri, Gotthans, Tomas, Hrubos, Zdenek

Year:

2011

Language:

english

File:

PDF, 915 KB

english, 2011

38

[IEEE 2011 34th International Conference on Telecommunications and Signal Processing (TSP) - Budapest, Hungary (2011.08.18-2011.08.20)] 2011 34th International Conference on Telecommunications and Signal Processing (TSP) - On the piecewise-linear approximation of the polynomial chaotic dynamics

Year:

2011

Language:

english

File:

PDF, 1.46 MB

english, 2011

39

[IEEE 2009 19th International Conference Radioelektronika (RADIOELEKTRONIKA) - Bratislava, Slovakia (2009.04.22-2009.04.23)] 2009 19th International Conference Radioelektronika - Some practical experiments with simple driven dynamical systems

Petrzela, Jiri, Prokopec, Jan

Year:

2009

Language:

english

File:

PDF, 2.05 MB

english, 2009

40

[IEEE 2011 21st International Conference Radioelektronika (RADIOELEKTRONIKA 2011) - Brno, Czech Republic (2011.04.19-2011.04.20)] Proceedings of 21st International Conference Radioelektronika 2011 - Circuit realization of the inertia neuron

Hrubos, Zdenek, Gotthans, Tomas, Petrzela, Jiri

Year:

2011

Language:

english

File:

PDF, 900 KB

english, 2011

41

[IEEE 2010 IEEE Region 8 International Conference on "Computational Technologies in Electrical and Electronics Engineering" (SIBIRCON 2010) - Irkutsk, Russia (2010.07.11-2010.07.15)] 2010 IEEE Region 8 International Conference on Computational Technologies in Electrical and Electronics Engineering (SIBIRCON) - Comparison of atmospheric losses in 850 nm and 1550 nm optical windows

Prokes, Ales, Wilfert, Otakar, Petrzela, Jiri

Year:

2010

Language:

english

File:

PDF, 171 KB

english, 2010

42

[IEEE 2013 8th International Conference on Electrical and Electronics Engineering (ELECO) - Bursa, Turkey (2013.11.28-2013.11.30)] 2013 8th International Conference on Electrical and Electronics Engineering (ELECO) - Tunable oscillator derived from Colpitts structure with simply controllable condition of oscillation and synthetic inductor based on current amplifier and voltage differencing transconductance amplifier

Sotner, Roman, Jerabek, Jan, Herencsar, Norbert, Petrzela, Jiri, Vrba, Kamil, Kincl, Zdenek

Year:

2013

Language:

english

File:

PDF, 422 KB

english, 2013

43

[IEEE 2011 34th International Conference on Telecommunications and Signal Processing (TSP) - Budapest, Hungary (2011.08.18-2011.08.20)] 2011 34th International Conference on Telecommunications and Signal Processing (TSP) - Novel circuit implementation of the Nóse-Hoover thermostated dynamic system

Hrubos, Zdenek, Gotthans, Tomas, Petrzela, Jiri

Year:

2011

Language:

english

File:

PDF, 1.55 MB

english, 2011

44

[IEEE 2010 IEEE Region 8 International Conference on "Computational Technologies in Electrical and Electronics Engineering" (SIBIRCON 2010) - Irkutsk, Russia (2010.07.11-2010.07.15)] 2010 IEEE Region 8 International Conference on Computational Technologies in Electrical and Electronics Engineering (SIBIRCON) - High frequency chaos converters

Petrzela, Jiri, Drinovsky, Jiri

Year:

2010

Language:

english

File:

PDF, 1.83 MB

english, 2010

45

[IEEE 2014 24th International Conference Radioelektronika (RADIOELEKTRONIKA) - Bratislava, Slovakia (2014.4.15-2014.4.16)] 2014 24th International Conference Radioelektronika - Systematic design procedure towards reconfigurable first-order filters

Petrzela, Jiri, Sotner, Roman

Year:

2014

Language:

english

File:

PDF, 235 KB

english, 2014

46

Before the Federal Bilingual Education Act: Legislation and Lived Experience in California

Petrzela, Natalia Mehlman

Journal:

Peabody Journal of Education

Year:

2010

Language:

english

File:

PDF, 164 KB

english, 2010

47

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

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

Journal:

Circuits, Systems, and Signal Processing

Year:

2015

Language:

english

File:

PDF, 1.75 MB

english, 2015

48

Revisiting the rightward turn: Max Rafferty, education, and modern American politics

Mehlman Petrzela, Natalia

Journal:

Year:

2013

Language:

english

File:

PDF, 610 KB

english, 2013

49

New class of chaotic systems with circular equilibrium

Gotthans, Tomas, Petržela, Jiří

Journal:

Nonlinear Dynamics

Year:

2015

Language:

english

File:

PDF, 3.71 MB

english, 2015

50

Universal Tunable Current-Mode Biquad Employing Distributed Feedback Structure with MO-CCCII

Šotner, Roman, Slezák, Josef, Dostál, Tomáš, Petržela, Jiří

Journal:

Journal of Electrical Engineering

Year:

2010

Language:

english

File:

PDF, 768 KB

english, 2010