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2020 – today
- 2024
[j37]Dmitrii Semenov
, Roman Sotner, Ladislav Polak, Jan Jerabek, Jiri Petrzela, Lukas Langhammer:
Comparison of Analytical and Algorithm-Based Design of Two-Port Using Two Bilinear Sections. IEEE Access 12: 105069-105079 (2024)- [j36]Chaiya Tanaphatsiri, Fabian Khateb, Roman Sotner, Winai Jaikla:
Gain-Controllable Transadmittance-Mode First-Order Allpass Filters with Electronic Tune Using Single Active Element. J. Circuits Syst. Comput. 33(3) (2024) - [j35]Ladislav Polak, Jan Kufa, Roman Sotner, Tomas Fryza:
Measurement and Analysis of 4G/5G Mobile Signal Coverage in a Heavy Industry Environment. Sensors 24(8): 2538 (2024) - [j34]Roman Sotner, Marek Svoboda, Dmitrii Semenov, Ladislav Polak, Jan Jerabek, Radek Theumer, Winai Jaikla:
Special Transfer Section for Selective Rejecting and Amplification of Bands in Equalization. IEEE Trans. Circuits Syst. I Regul. Pap. 71(9): 3986-3998 (2024) - [j33]Marek Svoboda, Roman Sotner, Ladislav Polak, Jan Jerabek, Winai Jaikla, Darius Andriukaitis:
Design of Phase-Locked Loop Using Special Analog Multipliers and Voltage Buffers: Demodulation of Transposed Signals From Sensors. IEEE Trans. Instrum. Meas. 73: 1-11 (2024) - 2023
- [j32]Lukas Langhammer, Roman Sotner:
Reconnection-Less Reconfigurable Filter Based on Method of Unknown Nodal Voltages Using 4×4 Matrix. IEEE Access 11: 8600-8608 (2023) - [j31]Lukas Langhammer, Roman Sotner, Radek Theumer:
Various-Order Low-Pass Filter with the Electronic Change of Its Approximation. Sensors 23(19): 8057 (2023) - [j30]Roman Sotner, Ladislav Polak, Jan Jerabek, Jiri Petrzela:
Simple Diode-Less Active RMS Detector Using Special Analog Multipliers. IEEE Trans. Circuits Syst. II Express Briefs 70(11): 3983-3987 (2023) - [j29]Roman Sotner, Ladislav Polak, Jan Jerabek, Winai Jaikla:
Arbitrarily Tunable Phase Shift in Low-Frequency Multiphase Oscillator. IEEE Trans. Instrum. Meas. 72: 1-11 (2023) - [c67]Ladislav Polak, Vojtech Bárta, Jan Kufa, Marek Simka, Radim Zedka, Roman Sotner, Arvind Dhaka:
Single Frequency Networks for DVB-T2: Analysis of Real Case Scenarios in Czech Republic. RADIOELEKTRONIKA 2023: 1-6 - 2022
- [j28]Roman Sotner, Jan Jerabek, Ladislav Polak, Radek Theumer, Lukas Langhammer:
Electronic Tunability and Cancellation of Serial Losses in Wire Coils. Sensors 22(19): 7373 (2022) - [c66]Ladislav Polak, Filip Paul, Marek Simka, Radim Zedka, Jan Kufa, Roman Sotner:
On the Interference between LoRa and Bluetooth in the 2.4 GHz Unlicensed Band. RADIOELEKTRONIKA 2022: 1-4 - [c65]Marek Svoboda, Roman Sotner, Ladislav Polak:
Practical Aspects of Impedance Measurement using Operational Amplifier and Oscilloscope. RADIOELEKTRONIKA 2022: 1-4 - 2021
- [j27]Roman Sotner, Jan Jerabek, Ladislav Polak, Roman Prokop, Winai Jaikla:
A Single Parameter Voltage Adjustable Immittance Topology for Integer- and Fractional-Order Design Using Modular Active CMOS Devices. IEEE Access 9: 73713-73727 (2021) - [j26]Roman Sotner, Ladislav Polak, Jan Jerabek, Jiri Petrzela, Vilem Kledrowetz:
Analog Multipliers-Based Double Output Voltage Phase Detector for Low-Frequency Demodulation of Frequency Modulated Signals. IEEE Access 9: 93062-93078 (2021) - [j25]Lukas Langhammer, Roman Sotner, Jan Dvorak, Jan Jerabek, Darius Andriukaitis:
Reconnection-less Reconfigurable Fractional-Order Current-Mode Integrator Design With Simple Control. IEEE Access 9: 136395-136405 (2021) - [j24]Ondrej Domansky, Roman Sotner, Lukas Langhammer, Ladislav Polak:
Electronically Reconfigurable and Tunable Fractional-Order Filter Using Resonator Concept and Feedforward Path for Low-Frequency Tone Signalization. IEEE Access 9: 138026-138041 (2021) - [j23]Winai Jaikla, Unchittha Buakhong, Surapong Siripongdee, Fabian Khateb, Roman Sotner, Phamorn Silapan, Peerawut Suwanjan, Amornchai Chaichana:
Single Commercially Available IC-Based Electronically Controllable Voltage-Mode First-Order Multifunction Filter with Complete Standard Functions and Low Output Impedance. Sensors 21(21): 7376 (2021) - [c64]Ladislav Polak, Jan Kufa, Roman Sotner, Tomas Kratochvil:
On the Performance of DVB-T2 MISO System: Special Fixed Transmission Scenarios. RADIOELEKTRONIKA 2021: 1-4 - [c63]Roman Sotner, Jiri Petrzela, Lukas Langhammer:
Voltage Tunable Building Blocks Using Compact Active Device in Design of Filtering Applications. RADIOELEKTRONIKA 2021: 1-4 - [c62]Ladislav Polak, Roman Sotner, Jan Kufa, Tomas Kratochvil:
DVB-T2/T2-Lite using MISO Principle for Portable and Mobile Transmission Scenarios. TSP 2021: 34-37 - 2020
- [j22]Roman Sotner, Jan Jerabek, Ladislav Polak, Jiri Petrzela, Winai Jaikla, Sunti Tuntrakool:
Illuminance Sensing in Agriculture Applications Based on Infra-Red Short-Range Compact Transmitter Using 0.35 µm CMOS Active Device. IEEE Access 8: 18149-18161 (2020) - [j21]Roman Sotner, Jan Jerabek, Ladislav Polak, Jiri Petrzela:
Capacitance Multiplier Using Small Values of Multiplication Factors for Adjustability Extension and Parasitic Resistance Cancellation Technique. IEEE Access 8: 144382-144392 (2020) - [j20]Jiri Petrzela, Roman Sotner:
Binary Memory Implemented by Using Variable Gain Amplifiers With Multipliers. IEEE Access 8: 197276-197286 (2020) - [j19]Roman Sotner, Jan Jerabek, Ladislav Polak, Vilem Kledrowetz, Roman Prokop:
Design of Signal Generators Using Active Elements Developed in I3T25 CMOS Technology Single IC Package for Illuminance to Frequency Conversion. Sensors 20(4): 1198 (2020) - [j18]Roman Prokop, Roman Sotner, Vilem Kledrowetz:
The CMOS Highly Linear Current Amplifier with Current Controlled Gain for Sensor Measurement Applications. Sensors 20(16): 4653 (2020) - [c61]Lukas Langhammer, Roman Sotner, Jan Dvorak, Ondrej Sladok, Jan Jerabek, Panagiotis Bertsias:
Current-Mode Fractional-Order Electronically Controllable Integrator Design. ICECS 2020: 1-4 - [c60]Roman Sotner, Jan Jerabek, Lukas Langhammer:
Tunable Fractional-Order Capacitance Multiplier Using Current Gain Adjustment. ICECS 2020: 1-4 - [c59]Roman Sotner, Jan Jerabek, Lukas Langhammer, Aslihan Kartci, Norbert Herencsar, Bilgin Metin:
Practical Design of Fractional-Order Resonator for Application in the Multiphase Oscillator. ICECS 2020: 1-4 - [c58]Lukas Langhammer, Roman Sotner:
Third-Order Reconnection-Less Electronically Reconfigurable Multifunctional Filter. ISCAS 2020: 1-5 - [c57]Lukas Langhammer, Roman Sotner:
Conversion of a MISO Filter into its Reconnection-less Reconfigurable Form with Complex Active elements. RADIOELEKTRONIKA 2020: 1-4 - [c56]Roman Sotner, Ondrej Domansky, Lukas Langhammer, Jiri Petrzela:
Comparison of Simple Design Methods for Voltage Controllable Resistance. RADIOELEKTRONIKA 2020: 1-6 - [c55]Roman Sotner, Jan Jerabek, Lukas Langhammer, Jaroslav Koton, Josef Polak, Darius Andriukaitis, Algimantas Valinevicius:
Design of Building Blocks for Fractional-Order Applications with Single and Compact Active Device. TSP 2020: 573-577 - [c54]Roman Sotner, Jan Jerabek, Lukas Langhammer, Jaroslav Koton, Darius Andriukaitis, Audrius Merfeldas:
Design of Electronically Adjustable Fractional Order Immittances Using Single Active Device. TSP 2020: 578-582 - [c53]David Kubánek, Jaroslav Koton, Jan Dvorak, Norbert Herencsar, Roman Sotner:
Analysis of OTA-Based Gyrator Implementing Fractional-Order Inductor. TSP 2020: 583-588
2010 – 2019
- 2019
- [j17]Ondrej Domansky, Roman Sotner, Lukas Langhammer, Jan Jerabek, Costas Psychalinos, Georgia Tsirimokou:
Practical Design of RC Approximants of Constant Phase Elements and Their Implementation in Fractional-Order PID Regulators Using CMOS Voltage Differencing Current Conveyors. Circuits Syst. Signal Process. 38(4): 1520-1546 (2019) - [j16]Jiri Petrzela, Roman Sotner:
New Nonlinear Active Element Dedicated to Modeling Chaotic Dynamics with Complex Polynomial Vector Fields. Entropy 21(9): 871 (2019) - [j15]Jan Jerabek, Jan Dvorak, Roman Sotner, Norbert Herencsar, Jaroslav Koton:
Experimental Verification of Pseudo-Differential Electronically Controllable Multifunction Filter Using Modified Current Differencing/Summing Units. J. Circuits Syst. Comput. 28(6): 1950098:1-1950098:30 (2019) - [j14]Roman Sotner, Jan Jerabek, Aslihan Kartci, Ondrej Domansky, Norbert Herencsar, Vilem Kledrowetz, Baris Baykant Alagöz, Celaleddin Yeroglu:
Electronically reconfigurable two-path fractional-order PI/D controller employing constant phase blocks based on bilinear segments using CMOS modified current differencing unit. Microelectron. J. 86: 114-129 (2019) - [j13]Darius Andriukaitis, Andrius Laucka, Algimantas Valinevicius, Mindaugas Zilys, Vytautas Markevicius, Dangirutis Navikas, Roman Sotner, Jiri Petrzela, Jan Jerabek, Norbert Herencsar, Dardan Klimenta:
Research of the Operator's Advisory System Based on Fuzzy Logic for Pelletizing Equipment. Symmetry 11(11): 1396 (2019) - [c52]Roman Sotner, Jiri Petrzela, Jan Jerabek, Lukas Langhammer:
Frequency Corrector Using Voltage Differencing Current Conveyor Transconductance Amplifiers. ICECS 2019: 286-289 - [c51]Lukas Langhammer, Roman Sotner, Jan Dvorak, Jan Jerabek, Peter A. Ushakov:
Novel Electronically Reconfigurable Filter and Its Fractional-Order Counterpart. ICECS 2019: 538-541 - [c50]Lukas Langhammer, Roman Sotner, Ondrej Domansky:
Electronically Tunable Oscillator Utilizing Reinforced Controllable Parameters. ICUMT 2019: 1-5 - [c49]Roman Sotner, Jan Jerabek, Lukas Langhammer, Jiri Petrzela, Winai Jaikla, Sunti Tuntrakool:
Voltage Differencing Current Conveyor Differential Input Transconductance Amplifier: Novel Active Element and Its Resistorless Filtering Application. ICUMT 2019: 1-5 - [c48]Roman Sotner, Jan Jerabek, Serdar Özoguz, David Kubánek, Lukas Langhammer:
Electronically Controllable Audio Equalizers Based on Bilinear Immittances Utilizing CMOS Voltage Differencing Current Conveyor. ISCAS 2019: 1-5 - [c47]Norbert Herencsar, Aslihan Kartci, Jaroslav Koton, Roman Sotner, Baris Baykant Alagöz, Celaleddin Yeroglu:
Analogue Implementation of a Fractional-PIλ Controller for DC Motor Speed Control. ISIE 2019: 467-472 - [c46]Lukas Langhammer, Roman Sotner, Jan Dvorak, Tomás Dostál:
Novel Design Solution of Reconnection-less Electronically Reconfigurable Filter. MIXDES 2019: 365-369 - [c45]Roman Sotner, Lukas Langhammer, Jan Jerabek, Tomás Dostál:
Fractional-Order Asymptotical Phase Shifter with Flat Magnitude Response. NEWCAS 2019: 1-4 - [c44]Pipat Prommee, Natapong Wongprommoon, Roman Sotner:
Frequency Tunability of Fractance Device based on OTA-C. TSP 2019: 76-79 - [c43]Roman Sotner, Jiri Petrzela, Jan Jerabek, Norbert Herencsar, Darius Andriukaitis:
Design of Fractional-Order Integrator Controlled by Single Voltage Gain. TSP 2019: 360-364 - [c42]Norbert Herencsar, Aslihan Kartci, Hacer Atar Yildiz, Roman Sotner, Jan Dvorak, David Kubánek, Jan Jerabek, Jaroslav Koton:
Comparative Study of Op-Amp-based Integrators Suitable for Fractional -Order Controller Design. TSP 2019: 740-743 - 2018
- [j12]Jan Dvorak, Lukas Langhammer, Jan Jerabek, Jaroslav Koton, Roman Sotner, Josef Polak:
Synthesis and Analysis of Electronically Adjustable Fractional-Order Low-Pass Filter. J. Circuits Syst. Comput. 27(2): 1850032:1-1850032:18 (2018) - [j11]Ladislav Polak, Roman Sotner, Jiri Petrzela, Jan Jerabek:
CMOS Current Feedback Operational Amplifier-Based Relaxation Generator for Capacity to Voltage Sensor Interface. Sensors 18(12): 4488 (2018) - [j10]Roman Sotner, Jan Jerabek, Norbert Herencsar, Jiri Petrzela:
Methods for Extended Tunability in Quadrature Oscillators Based on Enhanced Electronic Control of Time Constants. IEEE Trans. Instrum. Meas. 67(6): 1495-1505 (2018) - [c41]Roman Sotner, Jan Jerabek, Ondrej Domansky, Norbert Herencsar, Aslihan Kartci, Jan Dvorak:
Practical Design of Fractional-Order Oscillator Employing Simple Resonator and Negative Resistor. ICUMT 2018: 1-4 - [c40]Norbert Herencsar, Roman Sotner, Aslihan Kartci, Kamil Vrba:
A Novel Pseudo-Differential Integer/ Fractional-Order Voltage-Mode All-Pass Filter. ISCAS 2018: 1-5 - [c39]Lukas Langhammer, Roman Sotner, Jan Dvorak, Jan Jerabek, Miroslav Zapletal:
Fully-Differential Universal Frequency Filter with Dual-Parameter Control of the Pole Frequency and Quality Factor. ISCAS 2018: 1-5 - [c38]Roman Sotner, Jiri Petrzela, Jan Jerabek, Lukas Langhammer, Tomás Dostál:
On Advanced Current Conveyor Applications Having Capacitor Connected to Current Input Terminal. MIXDES 2018: 285-290 - [c37]Roman Sotner, Norbert Herencsar, Vilem Kledrowetz, Aslihan Kartci, Jan Jerabek:
New Low-Voltage CMOS Differential Difference Amplifier (DDA) and an Application Example. MWSCAS 2018: 133-136 - [c36]Roman Sotner, Lukas Langhammer, Ondrej Domansky, Jiri Petrzela, Jan Jerabek, Tomás Dostál:
New Reconfigurable Universal SISO Biquad Filter Implemented by Advanced CMOS Active Elements. SMACD 2018: 257-260 - [c35]Ondrej Domansky, Roman Sotner, Lukas Langhammer:
Reconfigurable Impedance Converter for Synthesis of Integer and Fractional-Order Synthetic Elements. TSP 2018: 1-5 - [c34]Jan Jerabek, Roman Sotner, Norbert Herencsar, Jan Dvorak, Kamil Vrba:
Electronically Controllable Square/Triangular Wave Generator with Current-Controlled Differential Difference Current Conveyors. TSP 2018: 1-6 - [c33]Elpida Kaskouta, Themis Kamilaris, Roman Sotner, Jan Jerabek, Costas Psychalinos:
Single- Input Multiple-Output and Multiple-Input Single-Output Fractional-Order Filter Designs. TSP 2018: 1-4 - [c32]Lukas Langhammer, Roman Sotner, Jan Dvorak:
Modification of Current Follower/Amplifier with Controllable Intrinsic Resistance. TSP 2018: 1-5 - [c31]Jiri Petrzela, Roman Sotner:
Chaotic Admittance with Analog Multipliers. TSP 2018: 1-5 - [c30]Roman Sotner, Jan Jerabek, Jiri Petrzela, Lukas Langhammer, Ondrej Domansky, Winai Jaikla, Tomás Dostál:
Reconnection-less Reconfigurable Filter and its Application into Adaptive Circuit. TSP 2018: 1-5 - 2017
- [j9]Jan Jerabek, Roman Sotner, Josef Polak, Lukas Langhammer, Norbert Herencsar, Roman Prokop, Kamil Vrba:
Resistor-Less Single-Purpose or Reconfigurable Biquads Utilizing Single z-Copy Controlled-Gain Voltage Differencing Current Conveyor. J. Circuits Syst. Comput. 26(3): 1750050:1-1750050:21 (2017) - [j8]Jan Jerabek, Roman Sotner, Jan Dvorak, Josef Polak, David Kubánek, Norbert Herencsar, Jaroslav Koton:
Reconfigurable Fractional-Order Filter with Electronically Controllable Slope of Attenuation, Pole Frequency and Type of Approximation. J. Circuits Syst. Comput. 26(10): 1750157:1-1750157:21 (2017) - [c29]Roman Sotner, Jiri Petrzela, Ondrej Domansky, Tomás Dostál:
Current feedback operational amplifier based two-port frequency equalizer. ECCTD 2017: 1-4 - [c28]Roman Sotner, Norbert Herencsar, Jan Jerabek, Jiri Petrzela, Tomás Dostál:
Design of integer/fractional-order filter with electronically reconfigurable transfer response. ICECS 2017: 156-159 - [c27]Roman Sotner, Jan Jerabek, Jiri Petrzela, Norbert Herencsar, Roman Prokop, Tomás Dostál:
Arbitrary generation of phase shift by pseudodifferential bilinear sections and their application. ICECS 2017: 458-461 - [c26]Roman Sotner, Jiri Petrzela, Ondrej Domansky, Lukas Langhammer, Tomás Dostál:
Single active parameter tunable simple band-pass filter: Methods for tunability range extension. MIXDES 2017: 318-323 - [c25]Roman Sotner, Jan Jerabek, Jiri Petrzela, Ondrej Domansky, Winai Jaikla, Tomás Dostál:
Exponentially tunable voltage controlled quadrature oscillator. TSP 2017: 302-306 - [c24]Jan Jerabek, Roman Sotner, Jaroslav Koton, Norbert Herencsar, Kamil Vrba:
Pseudo-Differential electronically controllable second-order band-pass filter using modified current differencing/summing units. TSP 2017: 320-324 - [c23]Georgia Tsirimokou, Roman Sotner, Jan Jerabek, Jaroslav Koton, Costas Psychalinos:
Programmable analog array of fractional-order filters with CFOAs. TSP 2017: 706-709 - [c22]Lukas Langhammer, Roman Sotner, Jan Dvorak, Ondrej Domansky, Jan Jerabek, Jiri Uher:
A 1+α Low-Pass Fractional-Order Frequency Filter with Adjustable Parameters. TSP 2017: 724-729 - 2016
- [j7]Jan Jerabek, Roman Sotner, Norbert Herencsar, Kamil Vrba, Tomás Dostál:
Behavioral model for emulation of ZC-CG-VDCC. IEICE Electron. Express 13(18): 20150859 (2016) - [c21]Jan Jerabek, Roman Sotner, Roman Prokop, Vilem Kledrowetz, Aslihan Kartci, Umut Engin Ayten:
Inductance simulator based on dual controlled CMOS voltage differencing current conveyor. MWSCAS 2016: 1-4 - [c20]Roman Sotner, Jan Jerabek, Roman Prokop, Vilem Kledrowetz, Josef Polak, Lukas Fujcik, Tomás Dostál:
Practically implemented electronically controlled CMOS voltage differencing current conveyor. MWSCAS 2016: 1-4 - [c19]Roman Sotner, Jan Jerabek, Jiri Petrzela, Tomás Dostál:
Simple approach for synthesis of fractional-order grounded immittances based on OTAs. TSP 2016: 563-568 - [c18]Jan Jerabek, Roman Sotner, David Kubánek, Jan Dvorak, Lukas Langhammer, Norbert Herencsar, Kamil Vrba:
Fractional-order low-pass filter with electronically adjustable parameters. TSP 2016: 569-574 - [c17]Jan Dvorak, Lukas Langhammer, Jan Jerabek, Jaroslav Koton, Roman Sotner, Josef Polak:
Electronically tunable fractional-order low-pass filter with current followers. TSP 2016: 587-592 - 2015
- [j6]Roman Sotner, Jan Jerabek, Lukas Langhammer, Josef Polak, Norbert Herencsar, Roman Prokop, Jiri Petrzela, Winai Jaikla:
Comparison of Two Solutions of Quadrature Oscillators With Linear Control of Frequency of Oscillation Employing Modern Commercially Available Devices. Circuits Syst. Signal Process. 34(11): 3449-3469 (2015) - [j5]Roman Sotner, Jan Jerabek, Norbert Herencsar, Kamil Vrba:
Design of the simple oscillator with linear tuning and pi/4 phase shift based on emulator of the modified current differencing unit. IEICE Electron. Express 12(19): 20150557 (2015) - [j4]Roman Sotner, Jan Jerabek, Norbert Herencsar, Tomás Dostál, Kamil Vrba:
Design of Z-copy controlled-gain voltage differencing current conveyor based adjustable functional generator. Microelectron. J. 46(2): 143-152 (2015) - [c16]Aslihan Kartci, Umut Engin Ayten, Norbert Herencsar, Roman Sotner, Jan Jerabek, Kamil Vrba:
Application possibilities of VDCC in general floating element simulator circuit. ECCTD 2015: 1-4 - [c15]Jan Jerabek, Roman Sotner, Norbert Herencsar, Aslihan Kartci:
Importance of amplitude stability and spectral purity of produced signals in a quadrature oscillator. EUROCON 2015: 1-5 - [c14]Roman Sotner, Jan Jerabek, Roman Prokop, Vilem Kledrowetz, Lukas Fujcik, Tomás Dostál:
Reconfigurable 1st order filters based on differential voltage input and a single current output transconductance multiplier. EUROCON 2015: 1-4 - [c13]Roman Sotner, Jan Jerabek, Jiri Petrzela, Roman Prokop, Kamil Vrba, Aslihan Kartci, Tomás Dostál:
Quadrature oscillator solution suitable with arbitrary and electronically adjustable phase shift. ISCAS 2015: 3056-3059 - [c12]Aslihan Kartci, Umut Engin Ayten, Roman Sotner, Remzi Arslanalp:
Electronically tunable VDCC-based floating capacitance multiplier. SIU 2015: 2474-2477 - [c11]Jan Jerabek, Roman Sotner, Aslihan Kartci, Norbert Herencsar, Tomás Dostál, Kamil Vrba:
Two behavioral models of the electronically controlled generalized current conveyor of the second generation. TSP 2015: 349-353 - [c10]Roman Sotner, Jan Jerabek, Aslihan Kartci, Norbert Herencsar, Roman Prokop, Jiri Petrzela, Kamil Vrba:
Behavioral models of current conveyor of second generation with advanced controllable inter-terminal relations. TSP 2015: 360-365 - [c9]Jan Jerabek, Roman Sotner, Norbert Herencsar, Winai Jaikla, Kamil Vrba:
Behavioral model for Z-copy Voltage Controlled Current Follower Differential Input Transconductance Amplifier and its features. TSP 2015: 703-707 - [c8]Roman Sotner, Jan Jerabek, Norbert Herencsar, Jiun-Wei Horng, Kamil Vrba:
Electronically linearly voltage controlled second-order harmonic oscillator with multiples of π/4 phase shifts. TSP 2015: 708-712 - 2014
- [j3]Roman Sotner, Zdenek Hrubos, Norbert Herencsar, Jan Jerabek, Tomás Dostál, Kamil Vrba:
Precise Electronically Adjustable Oscillator Suitable for Quadrature Signal Generation Employing Active Elements with Current and Voltage Gain Control. Circuits Syst. Signal Process. 33(1): 1-35 (2014) - [j2]Roman Sotner, Norbert Herencsar, Jan Jerabek, Jaroslav Koton, Tomás Dostál, Kamil Vrba:
Electronically controlled oscillator with linear frequency adjusting for four-phase or differential quadrature output signal generation. Int. J. Circuit Theory Appl. 42(12): 1264-1289 (2014) - 2013
- [c7]Jan Jerabek, Roman Sotner, Kamil Vrba:
General current-mode filtering structure with controllable current active elements. TSP 2013: 402-406 - [c6]Roman Sotner, Jan Jerabek, Tomás Gotthans, Roman Prokop, Tomás Dostál, Kamil Vrba:
Controlled Gain Current and Differential Voltage Amplifier and study of its application in simple adjustable oscillator. TSP 2013: 407-411 - [c5]Roman Sotner, Jan Jerabek, Norbert Herencsar, Abhirup Lahiri, Jiri Petrzela, Kamil Vrba:
Practical aspects of operation of simple triangular and square wave generator employing diamond transistor and controllable amplifiers. TSP 2013: 427-430 - 2012
- [c4]Roman Sotner, Jan Jerabek, Norbert Herencsar, Tomás Dostál, Kamil Vrba:
Electronically adjustable modification of CFA: Double current controlled CFA (DCC-CFA). TSP 2012: 401-405 - [c3]Jan Jerabek, Roman Sotner, Kamil Vrba:
Comparison of the SITO current-mode universal filters using multiple-output current followers. TSP 2012: 406-410 - 2011
- [c2]Jan Jerabek, Roman Sotner, Kamil Vrba:
Current-mode filters with single-ended and fully-differential Nth-order synthetic elements. TSP 2011: 269-273 - [c1]Roman Sotner, Jan Jerabek, Norbert Herencsar, Tomás Dostál, Kamil Vrba:
Additional approach to the conception of current follower and amplifier with controllable features. TSP 2011: 279-283
2000 – 2009
- 2009
- [j1]Roman Sotner, Jan Jerabek, Jiri Petrzela, Tomás Dostál, Kamil Vrba:
Electronically tunable simple oscillator based on single-output and multiple-output transconductor. IEICE Electron. Express 6(20): 1476-1482 (2009)
Coauthor Index
[j37] [j34] [j33] [j30] [j29] [j28] [j27] [j26] [j25] [j22] [j21] [j19] [c61] [c60] [c59] [c55] [c54] [j17] [j15] [j14] [j13] [c52] [c51] [c49] [c48] [c45] [c43] [c42] [j12] [j11] [j10] [c41] [c39] [c38] [c37] [c36] [c34] [c33] [c30] [j9] [j8] [c28] [c27] [c25] [c24] [c23] [c22] [j7] [c21] [c20] [c19] [c18] [c17] [j6] [j5] [j4] [c16] [c15] [c14] [c13] [c11] [c10] [c9] [c8] [j3] [j2] [c7] [c6] [c5] [c4] [c3] [c2] [c1] [j1]
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last updated on 2024-10-23 21:25 CEST by the dblp team
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