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ORCIDLadislav Polak
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2020 – today
- 2024
[j25]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)- [j24]Marek Simka, Ladislav Polak, Martin Novotný, Jan Kufa, Karel Fliegel:
Performance Evaluation of Objective Quality Assessment Methods for Omnidirectional Images Under Emerging Compressions. IEEE Access 12: 150419-150429 (2024) - [j23]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) - [j22]Michal Harvanek, Jan Bolcek, Jan Kufa, Ladislav Polak, Marek Simka, Roman Marsálek:
Survey on 5G Physical Layer Security Threats and Countermeasures. Sensors 24(17): 5523 (2024) - [j21]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) - [j20]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) - [c40]Martin Novotný, Karel Fliegel, Marek Simka, Ladislav Polak, Jan Kufa:
Eye-Tracking Data Extension for Omnidirectional Image Quality Assessment Database (OMNIQAD). RADIOELEKTRONIKA 2024: 1-4 - [c39]Adam Stech, Róbert Hudec, Patrik Kamencay, Ladislav Polak, Arvind Dhaka:
Comparative Analysis of 3D Object Scanning Devices for Scientific Applications. RADIOELEKTRONIKA 2024: 1-6 - [c38]Andrii Samofalov, Ladislav Polak, Arvind Dhaka:
On the Method of Lossless Data Compression Using Spans of Varied Bit Widths. TSP 2024: 115-118 - 2023
- [j19]Radim Zedka, Marek Bobula, Jiri Blumenstein, Ladislav Polak, Markus Rupp:
Full-Rate Space-Time Line Code With Asymptotic SNR Gain. IEEE Commun. Lett. 27(5): 1307-1311 (2023) - [j18]Liang Zhou, Amita Nandal, Imran Shafique Ansari, Kemal Polat, Ladislav Polak, Arvind Dhaka, Jialing Zha, Adi Alhudhaif, Fayadh Alenezi:
Secrecy outage probability and limiting threshold criteria in an optimal SNR regime by maximizing desired transfer rate. Internet Things 22: 100789 (2023) - [j17]Miroslav Rujzl, Ladislav Polak, Jiri Petrzela:
Hybrid Analog Computer for Modeling Nonlinear Dynamical Systems: The Complete Cookbook. Sensors 23(7): 3599 (2023) - [j16]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) - [j15]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) - [c37]Jan Kufa, Ladislav Polak, Marek Simka, Adam Stech:
Software and Hardware Encoding of Omnidirectional 8K Video: A Performance Study. RADIOELEKTRONIKA 2023: 1-5 - [c36]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 - [c35]Marek Simka, Ladislav Polak, Jan Kufa, Martin Novotný, Adam Zizien, Karel Fliegel:
Omnidirectional Image Quality Assessment Database (OMNIQAD): Description and Examples. RADIOELEKTRONIKA 2023: 1-5 - [c34]Adam Stech, Róbert Hudec, Patrik Kamencay, Ladislav Polak, Jan Kufa:
A Novel Method for 3D Photogrammetry Modeling using Different Wavelengths. RADIOELEKTRONIKA 2023: 1-6 - 2022
- [j14]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) - [j13]Ladislav Polak, Jiri Milos, Radim Zedka, Jiri Blumenstein, Christoph F. Mecklenbräuker:
BER and throughput performances of IEEE 802.11ay SC-PHY over measured 60 GHz indoor channels. Telecommun. Syst. 80(4): 573-587 (2022) - [c33]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 - [c32]Marek Simka, Jan Kufa, Ladislav Polak:
Picture Quality of 360° Images Compressed by Emerging Compression Algorithms. RADIOELEKTRONIKA 2022: 1-4 - [c31]Marek Svoboda, Roman Sotner, Ladislav Polak:
Practical Aspects of Impedance Measurement using Operational Amplifier and Oscilloscope. RADIOELEKTRONIKA 2022: 1-4 - [c30]Radim Zedka, Marek Bobula, Jiri Blumenstein, Ladislav Polak:
Space-Time Line Code Based on Quasi-Orthogonal Design. RADIOELEKTRONIKA 2022: 1-5 - 2021
- [j12]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) - [j11]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) - [j10]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) - [j9]Ladislav Polak, Stanislav Rozum, Martin Slanina, Tomás Bravcnec, Tomas Fryza, Aggelos Pikrakis:
Received Signal Strength Fingerprinting-Based Indoor Location Estimation Employing Machine Learning. Sensors 21(13): 4605 (2021) - [c29]Jan Kufa, Ladislav Polak, Tomas Kratochvil:
Performance Study of AV1 Encoders and Presets for 360-degree Video in Virtual Reality. RADIOELEKTRONIKA 2021: 1-4 - [c28]Ladislav Polak, Jan Kufa, Roman Sotner, Tomas Kratochvil:
On the Performance of DVB-T2 MISO System: Special Fixed Transmission Scenarios. RADIOELEKTRONIKA 2021: 1-4 - [c27]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
- [j8]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) - [j7]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) - [j6]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) - [j5]Ladislav Polak, Jiri Milos:
Performance analysis of LoRa in the 2.4 GHz ISM band: coexistence issues with Wi-Fi. Telecommun. Syst. 74(3): 299-309 (2020) - [c26]Ladislav Polak, Jan Kufa, Tomas Kratochvil:
On the Compression Performance of HEVC, VP9 and AV1 Encoders for Virtual Reality Videos. BMSB 2020: 1-5 - [c25]Ladislav Polak, Jiri Milos:
LTE and LoRa in the 2.4 GHz Band: Adjacent Channel Interference Issues. RADIOELEKTRONIKA 2020: 1-4 - [c24]Ladislav Polak, Petr Jurak, Jiri Milos:
MATLAB-Based PHY Simulators for Performance Study of the IEEE 802.11ah/af Systems. TSP 2020: 184-187
2010 – 2019
- 2019
- [j4]Jiri Petrzela, Ladislav Polak:
Minimal Realizations of Autonomous Chaotic Oscillators Based on Trans-Immittance Filters. IEEE Access 7: 17561-17577 (2019) - [c23]Jiri Blumenstein, Jiri Milos, Ladislav Polak, Christoph F. Mecklenbräuker:
IEEE 802.11ad SC-PHY Layer Simulator: Performance in Real-world 60 GHz Indoor Channels. NORCAS 2019: 1-4 - [c22]Ladislav Polak, Jiri Milos, Jiri Blumenstein, Stanislav Rozum, Jan Kufa, Martin Slanina, Tomas Fryza, Tomas Kratochvil:
On The Coexistence Of LTE And Wi-Fi In The 2.4 Ghz ISM Band. TSP 2019: 24-27 - [c21]Stanislav Rozum, Jan Kufa, Ladislav Polak:
Bluetooth Low Power Portable Indoor Positioning System Using SIMO Approach. TSP 2019: 228-231 - 2018
- [j3]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) - [c20]Ladislav Polak, Daniel Kresta, Jiri Milos, Tomas Kratochvil, Roman Marsálek:
Coexistence of DVB-T2 and LTE in the 800 MHz Band: Analysis of DVB-T2 System Configurations. BMSB 2018: 1-5 - [c19]Jaroslav Valach, Daniel Vavrík, Petra Stefcová, Ladislav Polák:
Digitally preserved heritage as a novel approach to the investigation and curation of collections - a multi-domain database of cuneiform tablets. DigitalHERITAGE/VSMM 2018: 1-4 - [c18]Ladislav Polak, Tomas Kratochvil:
DVB-T2 Thresholds for Portable Indoor Reception Scenarios Respecting IQ-Errors. TSP 2018: 1-5 - 2017
- [c17]Ladislav Polak, Tomas Kratochvil:
Influence of IQ-errors on DVB-T2 performance and its suppression by different methods. BMSB 2017: 1-5 - [c16]Ladislav Polak, Tomas Kratochvil:
Measurement and evaluation of IQ-Imbalances in DVB-T and DVB-T2-Lite OFDM modulators. TSP 2017: 555-558 - 2016
- [j2]Ladislav Polak, Ondrej Kaller, Lukas Klozar, Martin Slanina, Jiri Sebesta, Tomas Kratochvil:
Coexistence Between DVB-T/T2 and LTE Standards in Common Frequency Bands. Wirel. Pers. Commun. 88(3): 669-684 (2016) - [c15]Jiri Milos, Ladislav Polak, Martin Slanina, Tomas Kratochvil:
Measurement setup for evaluation the coexistence between LTE downlink and WLAN networks. CSNDSP 2016: 1-4 - [c14]Jiri Milos, Ladislav Polak, Martin Slanina, Tomas Kratochvil:
Link-level simulator for WLAN networks. IWSLS² 2016: 1-4 - [c13]Ladislav Polak, Denis Plaisner, Ondrej Kaller, Jiri Milos, Tomas Kratochvil:
Coexistence between DVB-T2-Lite and LTE downlink networks in advanced mobile fading channels - partial overlapping RF spectrum. TSP 2016: 458-461 - 2015
- [j1]Ladislav Polak, Lukas Klozar, Ondrej Kaller, Jiri Sebesta, Martin Slanina, Tomas Kratochvil:
Study of coexistence between indoor LTE femtocell and outdoor-to-indoor DVB-T2-Lite reception in a shared frequency band. EURASIP J. Wirel. Commun. Netw. 2015: 114 (2015) - [c12]Ladislav Polak, Ondrej Kaller, Tomas Kratochvil:
DVB-T2-Lite profile using diversity technique under different channel conditions. BMSB 2015: 1-4 - [c11]Ladislav Polak, Denis Plaisner, Ondrej Kaller, Tomas Kratochvil:
Influence of LTE uplink system on DVB-T system at different coexistence scenarios. TSP 2015: 573-576 - [c10]Ladislav Polak, Ondrej Kaller, Tomas Kratochvil:
SISO/MISO performances in DVB-T2 and fixed TV channels. TSP 2015: 768-771 - 2013
- [c9]Tomas Kratochvil, Ladislav Polak:
Measurement of the DVB-T2 with 256QAM rotated constellation and 32K extended mode in relation to variable pilot patterns. BMSB 2013: 1-4 - [c8]Ladislav Polak, Ondrej Kaller, Lukas Klozar, Jan Prokopec:
Exploring and measuring the co-existence between LTE and DVB-T2-Lite services. TSP 2013: 316-320 - [c7]Miroslav Stanek, Ladislav Polak:
Algorithms for vowel recognition in fluent speech based on formant positions. TSP 2013: 521-525 - [c6]Ladislav Polak, Tomas Kratochvil:
Exploring of the DVB-T/T2 performance in advanced mobile TV fading channels. TSP 2013: 768-772 - 2012
- [c5]Ladislav Polak, Tomas Kratochvil:
DVB-T and DVB-T2 performance in fixed terrestrial TV channels. TSP 2012: 725-729 - [c4]Ladislav Polak, Ondrej Kaller, Lukas Klozar, Jan Prokopec:
Influence of mobile network interfering products on DVB-T/H broadcasting services. Wireless Days 2012: 1-5 - 2011
- [c3]Ladislav Polak, Tomas Kratochvil:
DVB-SH-A and DVB-T2 performance in mobile TV environment. ISWCS 2011: 1-5 - [c2]Ladislav Polak, Tomas Kratochvil:
DVB-H and DVB-SH-A performance and evaluation of transmission in fading channels. TSP 2011: 549-553 - [c1]Martin Slanina, Tomas Kratochvil, Ladislav Polak, Václav Rícný:
Temporal aspects of scoring in the user based quality evaluation of HD video. TSP 2011: 598-601
Coauthor Index
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