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7th International Conference ELEKTRO 2008
Table of Contents
Electrical and Electronic Engineering
| Diagnostics and Reconfiguration of Control Systems |
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| Dusan Krokavec, Anna Filasova | 15 - 20 |
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| Triple Play Service and IPTV Services Offered within it |
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| Dagmar Pajdusakova, Bohumil Adamec | 33 - 35 |
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| Algorithm Design for Assignment Frequency Channels for Services in CATV Network |
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| Jan Hlubik | 36 - 39 |
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| The Parametric Model for PLC Reference Chanells and its Verification in Real PLC Environment |
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| Rastislav Roka | 40 - 43 |
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| Formation of Signals Harmonized with the Channel of Connection with Different Quality Criteria |
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| Galina Petkova Cherneva, Antonio Andonov | 44 - 47 |
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| Semantic Analysis of Multimedial Information Usign Both Audio and Visual Clues |
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| Andrej Lukac | 48 - 50 |
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| SD LMS L-Filters for Filtration of Gray Level Images in Timespatial Domain Based on GLCM Features |
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| Robert Hudec, Miroslav Benco, Janko Krajcovic | 51 - 54 |
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| New Mixer Used in Direct Frequency Synthesizer |
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| Milan Stork | 55 - 58 |
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| The Model of Communication Channel in the 802.11b Standard Wireless Network |
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| Zdenek Nemec, Radovan Dolecek, Zdenek Silar | 59 - 61 |
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| Optimalization of Beacon Selection for Localization in Wireless AD-HOC Networks |
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| Martin Matula, Jan Duha | 62 - 65 |
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| Mathematical Models of MIMO Channel |
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| Peter Poloha, Vladimir Wieser, Jan Haring, Norbert Majer | 66 - 70 |
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| Pulse Response Measurement and Processing by Six-Port Reflectometr |
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| Norbert Majer, Jan Haring, Peter Poloha, Vladimir Wieser | 71 - 73 |
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| Directional Pattern Analysis of a Linear Phased Antenna |
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| Jan Haring, Norbert Majer, Rudolf Hronec | 74 - 77 |
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| Mathematical Model of Thyristor Inverter Including a Series-parallel Resonant Circuit |
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| Miroslaw Luft, Elzbieta Szychta | 78 - 83 |
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| Commutation Processes in Multiresonant ZVS Bridge Converter |
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| Miroslaw Luft, Elzbieta Szychta | 84 - 91 |
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| New Configuration of Traction Converter with Medium-Frequency Transformer: Primary Part |
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| Vojtech Blahnik, Zdenek Peroutka, Jan Molnar, Jan Michalik | 92 - 95 |
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| The Simulation of the Traction Drive with Middle-Frequency Transformer |
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| Pavel Drabek, Martin Pittermann, Marek Cedl, Miroslav Los | 96 - 98 |
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| ZVZCS PWM DC-DC Converter with Energy Recovery Clamp |
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| Jaroslav Durdik, Vladimir Ruscin | 99 - 102 |
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| Analysis of PMMT Operation for Renewable (PV/FC) Energy Source |
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| Robert Sul, Peter Fibich, Michal Frivaldsky | 103 - 105 |
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| Using of the Modern Semiconductor Devices Based on the SiC |
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| Pavel Drabek | 106 - 109 |
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| Design and Realization of Laser Diode Power Supply |
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| Jiri Svarny | 110 - 113 |
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| Comparison of an Analog Behavioral and Transistor Level Model of Operational Amplifier |
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| Daniela Durackova, Karol Kovac, Viktor Smiesko | 114 - 116 |
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| Accumulation Systems of Electric Energy Solved by Multicriteria Analysis Methods IPA and Topsis |
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| Zdenek Hradilek, Robert Sebesta | 117 - 120 |
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| Economy of Renewable Resources of Energy Operation |
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| Zdenek Hradilek, Martin Vyslouzil | 121 - 124 |
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| Partial Discharge Measurement in Operation: Problems with Disturbances and their Removing |
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| Lenka Beranova, Karel Zalis | 125 - 127 |
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| A Study of Appropriate Arrangement of Thermoelastic Actuator |
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| Ivan Dolezal, Martina Donatova, Pavel Karban, Bohus Ulrych | 128 - 133 |
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| High-Freqeuncy Analysis of Three-Winding Autotransformers 400/121/34 kV |
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| Miroslav Gutten, Martin Brandt, Roman Polansky, Pavel Prosr | 134 - 136 |
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| Reduction of Harmonics by 18-Pulse Rectifier |
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| Stanislav Kocman, Vitezslav Styskala | 137 - 139 |
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| The Assessment of Working Conditions of Traction Substation for Power and Reactive Energy |
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| Jerzy Wojciechowski, Zbigniew Lukasik | 140 - 142 |
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| Quality of Power Supply in European View |
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| Lukas Prokop, Zdenek Hradilek | 143 - 146 |
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| Estimation of Energy Not Supply |
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| Zdenek Medvec, Lukas Prokop | 147 - 149 |
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| PROMETHEE Method and Sensitivity Analysis in the Software Application for the Support of Decision-Making |
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| Petr Moldrik, Jiri Gurecky, Leopold Paszek | 150 - 153 |
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| Determination of Criteria Weights in Terms of Computer Software |
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| Leopold Paszek, Jiri Gurecky, Lukas Prokop | 154 - 157 |
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| Maintenance Optimization of High Voltage Substation Model |
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| Radim Bris, Jan Gala | 158 - 161 |
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| Calculation of Forces Acting on Bars of Induction Machina |
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| Karel Hruska | 162 - 164 |
| DOI: |
| On the Damper Cage Bar´s Currents Calculation Forsalient Pole Large Synchronous Machina |
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| Liliana Vicol, Attila Banyai, Ioan-Adrian Viorel, Jean Jacques Simond | 165 - 170 |
| DOI: |
| Influence of Electric Discharges on Bearings of Electric Machina |
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| Jiri Foldyna, Karel Chmelik, Stanislav Misak | 171 - 174 |
| DOI: |
| Relaxing Oscillation of the Machine-Unit |
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| Bohumil Skala, Vladimir Kindl | 175 - 178 |
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| Operating of Small Wind Power Plants with Induction Generators |
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| Jakub Nevrala, Stanislav Misak | 179 - 182 |
| DOI: |
| The Magnetic Fields of Electric Motors and their EMC |
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| Dobroslav Kovac, Irena Kovacova | 183 - 186 |
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| Analytical Method of Malculation of the Current and Torque a Reluctance Stepper Motor via Fourier Series |
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| Pavel Zaskalicky, Maria Zaskalicka | 187 - 190 |
| DOI: |
| Traction Transformer 1 MV.A, Superconducting, Oil-immersed and Medium Frequency |
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| Milan Krasl, Roman Pechanek, Rostislav Vlk | 191 - 194 |
| DOI: |
| Sliding Mode Flux Observer of Induction Motor |
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| Zdenek Sutnar, Miran Rodic, Zdenek Peroutka | 195 - 197 |
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| Position Control of PMSM in Sliding Mode |
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| Peter Bris, Jan Vittek, Pavol Makys | 198 - 201 |
| DOI: |
| Application of Space Vector Modulation in Direct Torque Control of PMSM |
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| Michal Malek, Jan Vittek, Vladimir Vavrus, Marek Stulrajter | 202 - 205 |
| DOI: |
| Mathematical Model and Computational Analysis of Selected Transient States of Cylindrical Linear Induction Motor Fed via Frequency Converter |
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| Andrzej Rusek, Andrzej Popenda | 206 - 211 |
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| The Study of Several Variants of the Traction Drive with Middle-Frequency Transformer |
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| Martin Pittermann, Pavel Drabek, Jiri Fort, Marek Cedl | 212 - 214 |
| DOI: |
| The Possibility to Constitute an Interoperability of EFC in the Central and Eastern Europe |
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| Pavel Pribyl, Juraj Spalek | 215 - 218 |
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| Security of Information Flows in Transport, as an Important Item of Crisis Management within Transport Systems |
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| Jerzy Mikulski, Przemyslaw Dziula | 219 - 222 |
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| Analysis of Setups of the Control of Rail Microprocessor Systems |
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| Mieczyslaw Kornaszewski, Zbigniew Lukasik | 223 - 226 |
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| Risk Analysis of Safety-Critical Control Systems |
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| Karol Rastocny | 227 - 230 |
| DOI: |
| Common Protocol for Distributed Network File System |
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| Peter Peniak, Fedor Kallay | 231 - 234 |
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| On-board Unit and its Possibilities of Communications on Safety and Security Principles |
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| Martin Vaculik, Maria Franekova, Peter Vestenicky, Martin Vestenicky | 235 - 238 |
| DOI: |
| Trends in Control Area of PLC Reliability and Safety Parameters |
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| Juraj Zdansky, Jozef Hrbcek, Jan Zelenka | 239 - 242 |
| DOI: |
| Modelling of Safety Fieldbus System via SW Tool SHARPE |
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| Jan Rofar, Maria Franekova | 243 - 246 |
| DOI: |
| Principles of Audio Watermarking |
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| Martin Hrncar, Jan Krajcovic | 247 - 249 |
| DOI: |
| Hidden Markov Models in Speech Recognition |
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| Jan Krajcovic, Martin Hrncar, Ludmila Muzikarova | 250 - 252 |
| DOI: |
| Overview of Distributed Control Systems Formalisms |
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| Peter Holecko | 253 - 256 |
| DOI: |
| Methods of Risk Analysis of Telematic Objects |
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| Jozef Stefanak, Pavel Pribyl, Juraj Spalek | 257 - 260 |
| DOI: |
| Estimates of Quantities in a Hall Effect Geodynamo Theory |
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| Annraoi M de Paor | 261 - 264 |
| DOI: |
| Numerical Modelling of Electromagnetic Field in a Tornado |
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| Pavel Fiala, Tomas Jirku, Tomas Kriz | 265 - 268 |
| DOI: |
| Numerical Modelling of the Special Light Source with Novel R-FEM Method |
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| Pavel Fiala, Eva Kroutilova, Tomas Kriz | 269 - 272 |
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| Experiments with the Effect of Non-Homogenous Parts into Materials |
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| Pavel Fiala, Eva Kroutilova, Miroslav Steinbauer, Premysl Dohnal, Michal Hadinec, Karel Bartusek | 273 - 275 |
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| Experiments with Accuracy of the Air Ion Field Measurement |
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| Pavel Fiala, Miroslav Steinbauer, Karel Bartusek, Zoltan Szabo | 276 - 279 |
| DOI: |
| A Passive Optical Location with Limited Range |
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| Pavel Fiala, Tomas Jirku, Radek Kubasek, Zoltan Szabo, Petr Konas | 280 - 283 |
| DOI: |
| Numerical Solution of Magnetostatic Field of Maglev System |
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| Jaroslav Sobotka | 284 - 287 |
| DOI: |
| Integral Solution of 3D Electric Field of a Disconnector |
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| Pavel Karban, Martina Donatova | 288 - 291 |
| DOI: |
| Analysis of Pulsed Electromagnetic Fields Radiated by Powerful Sources |
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| Kazimieras Vytautas Maceika | 292 - 294 |
| DOI: |
| Total Eddy Currents Induced in Screens of a Symmetrical Three-Phase Single-Pole Gas-Insulated Transmission Line (GIL) |
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| Zygmunt Piatek | 295 - 300 |
| DOI: |
| Effective Deffect Identifications in Honeycombs |
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| Jarmila Dedkova | 301 - 304 |
| DOI: |
| Combination of Deterministic and Stochastic Aproaches to the Image Reconstruction |
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| Jarmila Dedkova | 305 - 308 |
| DOI: |
| Improving the Method of the Calibration Multichannel Ultrasonic Flaw Detectors for Measurements with Angle Problems |
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| Tomasz Ciszewski, Zbigniew Lukasik | 309 - 314 |
| DOI: |
| Effect of Measurement Conditions on Barkhausen Noise Parameters |
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| Jozef Pala, Jan Bydzovsky | 315 - 317 |
| DOI: |
| Advances in Eddy-Current Non-Destructive Evaluation |
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| Ladislav Janousek, Daniela Gombarska, Klara Capova | 318 - 321 |
| DOI: |
| Recent Trends in Electromagnetic Non-Destructive Sensing |
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| Klara Capova, Ivo Cap, Ladislav Janousek, Milan Smetana | 322 - 325 |
| DOI: |
| Pulsed Excitation in Eddy Current Non-Destructive Testing of Conductive Materials |
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| Milan Smetana, Tatiana Strapacova, Ladislav Janousek | 326 - 329 |
| DOI: |
| Inspection of Conductive Prosthetic Replacements using Electromagnetic Methods of Non-Destructive Testing |
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| Tatiana Strapacova, Milan Smetana, Klara Capova | 330 - 333 |
| DOI: |
| Some Thoughts on Electrical Interventions for the Control of Tremor in Parkinson's Dinase |
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| A. N. Hearn, Madeleine Lowery, Annraoi M de Paor | 334 - 337 |
| DOI: |
| Electromechanical Model of Blood Flow in Vessels |
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| Ivo Cap, Barbora Czippelova | 338 - 341 |
| DOI: |
| The EEG Signal Prediction by Using Neural Network | |
| Branko Babusiak, Jitka Mohylova | 342 - 345 |
| DOI: |
| Application of Neutral Network by EEG Signal Classification |
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| Michal Gala, Jitka Mohylova, Vladimir Krajca | 346 - 349 |
| DOI: |
| Measurement Evaluation of EMF Effect by Mobile Phone on Human Head Phantom |
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| Zuzana Psenakova, Mariana Benova | 350 - 353 |
| DOI: |
| Temperature Dependence of Biological Tissues Complex Permitivity at Microwave Frequencies |
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| Dagmar Faktorova | 354 - 357 |
| DOI: |
| Iterrative Correction of Measurement with Averaging of Dithered Samples |
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| Miroslav Kamensky, Karol Kovac | 358 - 361 |
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| A New Identification Method of Both Magnetization Characteristic and Parameters of an Unloaded Transformer |
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| Petr Orsag, Jaromir Kijonka | 362 - 364 |
| DOI: |
| Optimalization Method of EMI Power Filters and its Measurement |
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| Jiri Sedlacek, Zoltan Szabo | 365 - 368 |
| DOI: |
| On Nanometer Ordering in thin Amorphous Hydrogenated Silicon |
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| Jarmila Mullerova, Veronika Vavrunkova, Pavol Sutta | 369 - 372 |
| DOI: |
| Modeling of A-DLTS Spectra of MOS Structures |
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| Peter Hockicko, Peter Sidor, Peter Bury, Jozef Kudelcik, Igor Jamnicky | 373 - 376 |
| DOI: |
| Ofstatistical and Fractal Properties of Semiconductor Surface Roughness |
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| Stanislav Jurecka, Maria Jureckova, Hikaru Kobayashi, Masao Takahashi, Mohammad Madani, Emil Pincik | 377 - 381 |
| DOI: |
| Sputtered of ZnO:Al thin Films for Application in Photovoltaic Solar Cells |
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| Sona Flickyngerova, Anna Rehakova, Vladimir Tvarozek, Ivan Novotny | 382 - 384 |
| DOI: |
| Simulation of Electrical Parameters for Ru/Ta2O5/SiO2/Si(p) High-k MOS Structure |
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| Juraj Racko, Ladislav Harmatha, Juraj Breza, Peter Benko, Daniel Donoval | 385 - 388 |
| DOI: |
| The Resistance of Breakdown in Transformer Oil |
|
| Jozef Kudelcik | 389 - 392 |
| DOI: |
| Magnetic Spectra Analysis of Dielectrics |
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| Jozef Slama, Vladimir Olah, Anna Gruskova, Vladimir Jancarik, Ivan Hudec, Rastislav Dosoudil, Pavol Siroky, Martin Soka | 393 - 397 |
| DOI: |
| New Nanocrystalline Materials for Power Electronics Applications |
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| Elemir Usak, Peter Svec, Jozef Kuchta, Jan Bydzovsky | 398 - 400 |
| DOI: |
| Electromagnetic Properties of Selected Hexaferrites |
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| Anna Gruskova, Jozef Slama, Alvaro Gonzalez, Vladimir Durman, Marianna Usakova, Vladimir Jancarik, Maritn Soka | 401 - 405 |
| DOI: |
| High-Frequency EMI Noise Suppression by Polymer-Based Composite Magnetic Materials |
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| Rastislav Dosoudil, Jaroslav Franek, Marianna Usakova, jozef Olah, Jozef Slama | 406 - 409 |
| DOI: |
Physics and Optics
| Future of Electrotechnics: Ferrofluids |
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| Daniel Mayer | 9 - 14 |
| DOI: |
| Analysis of Simulated Reflection Characteristics of Uniform and Apodized Fiber Bragg Gratings |
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| Erik Gemzicky, Jarmila Mullerova | 21 - 24 |
| DOI: |
| WDM in Courses of Communication Technologies |
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| Miloslav Filka, Miroslav Bernkopf | 25 - 28 |
| DOI: |
| Full-Optical Logical Gates for Optical Signal Processing |
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| Miroslav Markovic, Josef Dubovan, Milan Dado | 29 - 32 |
| DOI: |
