 | 11b/2012 |
- Adrian Krysiński, Andrzej Taube, Krystyna Gołaszewska, Mateusz Śmietana, Robert Mroczyński, Jan Szmidt: Technology and characterization of thin-film transistors
(TFT) pg.1 [Kup artykuł]
- Włodzimierz Janke: The description methods of DC-DC power converters pg. 5
[Kup artykuł]- Katarzyna Garasz, Robert Barbucha, Marek Kocik, Mateusz Tański, Jerzy Mizeraczyk, Michał Nejbauer, Czesław Radzewicz: The concept and pulse measurements of a prototype femtosecond laser pg.11
[Kup artykuł]- Daniel Gryglewski, Wojciech Wojtasiak, Paweł Kopyt, Jakub Żurkowski: Up-converter for Ku- Band Radar pg.14
[Kup artykuł]- Tomasz Marciniak, Paweł Pawłowski, Agnieszka Krzykowska, Agata Chmielewska, Adam Dąbrowski: Selection of hardware and software elements of iris image acquisition system for people pg.18
[Kup artykuł]- Waldemar Susek: Amplifying input stage of X-band Front-End receiver pg. 22
[Kup artykuł]- Magdalena Szymańska, Robert Mroczyński, Małgorzata Kalisz: Characterization of PECVD silicon nitride (SiNx) layers for M(O)EMS applications pg. 25
[Kup artykuł]- Janusz Wawer, Jacek Wojtas, Robert Mędrzycki, Janusz Mikołajczyk, Zbigniew Bielecki, Tadeusz Dąbrowski: Security portal with explosives detection pg.29
[Kup artykuł]- Łukasz Gryko, Andrzej Zając, Justyna Szymańska: New emitters and detectors for LLLT therapy sets pg. 32
[Kup artykuł]- Michał Bonisławski, Marcin Hołub, Mirosław Dors: Magnetron power controller in half-bridge configuration with “active clamping" pg. 36
[Kup artykuł]- Adam Kristof: The circuit of biasing the transistor push-pull amplifier towards class (A)B operation pg.40
[Kup artykuł]- Adam Kristof: BJT push-pull power amplifier with an atypical bias circuit pg. 44
[Kup artykuł]- Elżbieta Dąbrowska, Marian Teodorczyk, Grzegorz Sobczak, Joanna Kalbarczyk, Konrad Krzyżak, Andrzej Maląg: The investigation of degradation of laser diodes emitting at 808 nm band pg. 48
[Kup artykuł]- Norbert Tuśnio, Janusz Tuśnio: Dual function measuring amplifier for use with load cell and thermistor bridges pg.52
[Kup artykuł]- Józef Drabarek: Ant - Density Algorithm Applied to Electronic Systems Diagnosis pg. 56
[Kup artykuł]- Roman Barlik, Mieczysław Nowak, Piotr Grzejszczak, Mariusz Zdanowski: The thermovision method for windings power losses assessment of high frequency planar transformer pg.60
[Kup artykuł]- Damian Grzechca: Selection of the PWL excitation using SA algorithm with neural goal function pg. 64
[Kup artykuł]- Juliusz Modzelewski: Class- DE power amplifiers in the ampliphase amplitude modulator pg. 68
[Kup artykuł]- Michał Sobański, Robert Barbucha, Mieczysław Lubański, Mirosław Dors, Mariusz Jasiński, Jerzy Mizeraczyk: Equivalent circuit of existing cavity-resonant type microwave plasma applicator pg.72
[Kup artykuł]- Tomasz Widerski, Michał Olwert, Ewa Raj, Zbigniew Lisik: New Cooling System with Microchannels for Automotive Power Electronic Equipment pg. 75
[Kup artykuł]- Janusz Sitek, Marek Kościelski, Krystyna Bukat, Małgorzata Jakubowska, Wojciech Niedźwiedź, Anna Młożniak: Influence of silver nanopowders addition to the SAC solder paste on thermal and mechanical fatigue properties of solder joints pg.79
[Kup artykuł]- Tomasz Sosnowski, Michał Krupiński, Henryk Madura, Mirosław Dąbrowski: Infrared and visible image registration algorithm pg. 83
[Kup artykuł]- Dariusz Stachańczyk: Using BALSA environment for the asynchronous circuits design pg. 87
[Kup artykuł]- Jan Szajdziński, Karol Kropidłowski, Marcin Kociołek: UTAG - unit tracker for airsoft game pg.90
[Kup artykuł]- UTAG unit tracker for airsoft game pg.90
[Kup artykuł]- Ewa Hermanowicz, Mirosław Rojewski, Cezary Zawidzki: Pitch shifter implementation on digital signal processor by scaling its complex instantaneous frequency pg.93
[Kup artykuł]- Edward Hrynkiewicz, Mirosław Chmiel: Programmable Logic Controller - Basic Structure and Idea of Programming pg.98
[PDF]- Zbigniew Emirsajłow, Jan Subocz: Identification of insulation parameters for RIP type HV bushing using a mathematical model of the temperature distribution pg.102
[Kup artykuł]- Szymon Banaszak, Konstanty Gawrylczyk: Modeling of transformer frequency response with transmission line method pg.106
[Kup artykuł]- Piotr Przybyłek, Krzysztof Walczak, Hubert Morańda, Hanna Mościcka-Grzesiak: What physical quantities can be used for monitoring the bubble effect? pg. 110
[Kup artykuł]- Marek Andrzejewski, Wiesław Gil: The solid insulation moisture assessment of power transformers in on-line monitoring system pg.114
[Kup artykuł]- Wojciech Sikorski, Krzysztof Walczak, Hubert Morańda, Wiesław Gil, Marek Andrzejewski: Partial Discharge On-line Monitoring System Based on Acoustic Emission Method – Operational Experiences pg.117
[Kup artykuł]- Jerzy Bielecki, Jacek Wańkowicz: Mechanical strength of composite station post insulators under the cyclic loads pg.122
[Kup artykuł]- Radosław Lopatkiewicz, Zbigniew Nadolny, Piotr Przybyłek, Wojciech Sikorski: The influence of chosen parameters on thermal conductivity of windings insulation describing temperature distribution in transformer pg.126
[Kup artykuł]- Jakub Furgał, Maciej Kuniewski, Piotr Pająk: Measurements and simulations of switching overvoltages transferred through power transformer windings pg.130
[Kup artykuł]- Karol Ludwikowski, Krzysztof Siodła: Investigation of transformer model winding by SFRA method pg.134
[Kup artykuł]- Krzysztof Kogut, Krzysztof Kasprzyk, Beata Zboromirska-Wnukiewicz: The size effect influence on the electrical strength medium voltage insulators pg.138
[Kup artykuł]- Ryszard Kacprzyk, Adam Pelesz: Measurements of global electric current density and natural electric field pg.142
[Kup artykuł]- Franciszek Witos, Grzegorz Szerszeń, Maciej Setkiewicz, Zbigniew Opilski, Zbigniew Gacek, Marian Urbańczyk: The computer measuring system of acoustic emission signal 8AE-PD dedicated for partial discharges investigation pg. 146
[Kup artykuł]- Marcin Szewczyk, Mariusz Stosur, Wojciech Piasecki, Maciej Kuniewski, Przemyslaw Balcerek, Marek Florkowski, Uwe Riechert: Measurements and Simulations of Very Fast Transients during Disconnector Type Testing in UHV Gas-Insulated Switchgear pg.150
[PDF]- Franciszek Witos, Aneta Olszewska: The system useful for analysis of acoustic emission signals generated by partial discharges within power oil transformers insulation pg.154
[Kup artykuł]- Krzysztof Wieczorek: Problems of technical state evaluation of in-service composite insulators pg.158
[Kup artykuł]- Przemysław Ranachowski, Feliks Rejmund, Zbigniew Ranachowski, Andrzej Pawełek, Andrzej Piątkowski, Stanislav Kudela Jr: Influence of the mullite phase on the increase of resistance to aging processes of different types of electrotechnical porcelain pg.162
[Kup artykuł]- Dominik Duda, Zbigniew Gacek: Proposition concerning qualification and arrangement of a sequence of diagnostic tests of cable lines pg.167
[Kup artykuł]- Ryszard Kacprzyk: Partial discharges in application to piezo-activation of dielectric structures pg.170
[Kup artykuł]- Marek Florkowski, Jakub Furgał: Simulations of overvoltages in windings of power transformers pg.174
[Kup artykuł]- Tomasz Sikorski, Jarosław Szymańda, Marek Zenger: Monitoring and analysis of power quality distortions in electrical power networks pg.178
[Kup artykuł]- Piotr Papliński, Jacek Wańkowicz: Fault simulation for gapless high voltage surge arresters pg.182
[Kup artykuł]- Andrzej Sowa: The overvoltage dangers in electrical installation with multistep circuits with surge protective devices pg.185
[Kup artykuł]- Marek Olesz: The determination of the resistive leakage current in surge arresters with orthogonal vectors method pg.188
[Kup artykuł]- Jarosław Gielniak: A new method of assessment of insulating paper state based on measurement of the average length of fibers protruding beyond the edge of the tear sample pg.192
[Kup artykuł]- Krystian Krawczyk: Influence of voltage on high value resistance precision measurements pg.196
[Kup artykuł]- Sebastian Borucki, Andrzej Cichoń, Tomasz Boczar: Application of Continuous Wavelet Transform to Analysis of the Vibration Signals Measurement with Modified Vibroacoustic Method pg.199
[Kup artykuł]- Maciej Zdanowski, Józef Kędzia: Study of the impact of aging processes on the tendency to electrification of insulating mineral oils pg. 203
[Kup artykuł]- Szymon Banaszak, Roman Śmierzchalski: Research on the influence of coil geometry on its frequency response on the base of deformational measurements and computer models pg.206
[Kup artykuł]- Jan Bursa, Jerzy Pomianowski: Polyurethane compositions in electroinsulation pg.209
[Kup artykuł]- Jan Subocz, Marek Zenker, Andrzej Mrozik: The Analysis Of Relaxation Processes in Thermally Aged Solid Insulation Bushing pg.212
[Kup artykuł]- Witold Bretuj: Wetting of composite insulators in high voltage conditions and precipitations pg.215
[Kup artykuł]- Krystian Chrzan, Zbigniew Swierzyna: Wet test of insulators pg.218
[Kup artykuł]- Tomasz Czapka, Ryszard Kacprzyk, Leszek Kordas, Wojciech Pusz: The influence of the nonthermal plasma on the biological properties of the seed-grain pg.222
[Kup artykuł]- Lesław Ładniak: Application of CST Software for Calculation and Analysis of Electric Field Distribution pg.226
[Kup artykuł]- Zdzisław Załucki: Positive-ion sheath in post arc plasma in vacuum pg.229
[Kup artykuł]- Michał Kaczmarek: An attempt to determine the accuracy of transformation of sinusoidal signals of frequencies 50 Hz and higher through voltage transformers pg.233
[Kup artykuł]- Tomasz Błażejczyk, Maciej Sibiński, Krzysztof Krasuski: Application of magneto-optic effects to measurements of currents in the environment of medium and high voltages pg.237
[Kup artykuł]- Mariusz Stosur, Tomasz Kuczek, Marcin Szewczyk, Wojciech Piasecki, Marek Florkowski, Przemyslaw Balcerek: New Method of Protection against Lightning Overvoltages for High Voltage GIS Substations pg.240
[PDF]- Piotr Przybyłek, Krzysztof Walczak: Dissolved Gases in Oil Analysis – Interlaboratory Tests pg.244
[Kup artykuł]- Wojciech Kasprzak, Zbigniew Nadolny: Choice of optical active liquid in order to use in electric field measurement method based on electro-optic Kerr effect pg.248
[Kup artykuł]- Pavel Zhukovski, Jan Subocz, Tomasz Kołtunowicz: Analysis of dielectric response in the frequency domain moist and oil impregnated pressboard pg.251
[Kup artykuł]- Czesław Karwat, Czesław Kozak: Assessment of the Insulation Condition of Running Transformers Based on the Results of Insulation Resistance Testing pg.255
[Kup artykuł]- Renata Markowska: Estimation of separation distances for the purposes of lightning protection in buildings pg.257
[Kup artykuł]- Józef Zawodniak, Aleksandra Rakowska: Influence of service conditions on some properties of MV power cable insulation pg.261
[Kup artykuł]- Andrzej Cichoń, Sebastian Borucki, Dariusz Zmarzły: Estimate of the repeatability measurement results obtained by acoustic emission method in the diagnosis of on-load tap changers pg.264
[Kup artykuł]- Eugeniusz Kornatowski: Time-frequency vibration analysis of the transformer construction pg.268
[Kup artykuł]- Izabela Augustyniak, Paweł Knapkiewicz, Jan Dziuban: Modeling and tests of silicon-glass structure of dose high-energy radiation MEMS sensor pg.272
[Kup artykuł]- Krzysztof Suchocki: Metrological Properties of Voltammetric Electrodes in the Frequency Domain and a Method of Their Determination pg.275
[Kup artykuł]- Piotr Batog, Andrzej Wołczowski: Semiconductor gas sensors for mobile robot navigation pg.281
[PDF]- Mariusz Prorok, Paweł Knapkiewicz, Jędrzej Jaśkowski, Jan Dziuban: The automatic system for evaluation of the health status of dairy cows pg.285
[Kup artykuł]- Cezary Kaczmarek: Fiber optic strain sensor based on the Sagnac interferometer with a birefringent photonic crystal fiber pg.288
[Kup artykuł]- Jacek Kusznier: Optical fibre control application in composite reinforced fibre material pg.291
[Kup artykuł]- Andrzej Kotyra, Waldemar Wójcik, Konrad Gromaszek, Andrzej Smolarz, Krzysztof Jagiełło: Assessment of biomass-coal co-combustion on the basis of flame image pg.295
[PDF]- Maciej Zdanowski, Stefan Wolny, Józef Kędzia: Charge mobility measurements in dielectric liquids using the streaming electrification phenomenon pg.298
[Kup artykuł]- Ludmila Bliznyuk, Aliaksei Klimza, Vera Fedotova, Czesław Karwat: Dependencies of grain structure formation in dielectric materials based on solid state solutions BaхSr1-х(R0,5Nb0,5)O3 with R = Ho, Er, Tm, Yb and Lu pg.301
[PDF]- Stefan Wolny, Maciej Zdanowski: The analysis of the paper-oil insulation aging process using the X-Y type diagram and the Cole-Cole model pg.304
[Kup artykuł]- Jan Purczyński: Application of prediction methods in aging tests of composite insulators pg.307
[Kup artykuł]- Bartosz Hrycak, Dariusz Czylkowski, Mariusz Jasiński, Jerzy Mizeraczyk: Tuning characteristics of coaxial microwave plasma source operated with argon, nitrogen and methane at atmospheric pressure pg.310
[PDF]- Dariusz Czylkowski, Mariusz Jasiński, Jerzy Mizeraczyk: On the role of the design and discharge conditions on the Surfaguide tuning characteristics pg.313
[PDF]- Waldemar Wójcik, Konrad Gromaszek, Andrzej Kotyra, Tomasz Ławicki: Pulverized coal combustion boiler efficient control pg.316
[PDF]- Jerzy Janiszewski: The miniature cold plasma source for research and technological applications pg.320
[Kup artykuł]- Cezary Worek, Sławomir Ligenza: Integrated magnetic element for improving efficiency of resonant power converter pg.323
[Kup artykuł]- Radosław Machlarz: Simulation analysis of variable current angle vector control and direct torque and flux vector control of synchronous reluctance motor pg.326
[Kup artykuł]- Marcin Turek, Andrzej Droździel, Krzysztof Pyszniak, Dariusz Mączka: Production of doubly charged ions in a plasma ion source with an evaporator pg.328
[Kup artykuł]- Daniel Pyda, Bogdan Miedziński, Witold Dzierżanowski, Hassan Nouri, Stas Kharin: Detection of high resistive ground faults in MV mining networks basing on a phase relationship of selected current harmonics pg.332
[PDF]- Marek Zenker, Andrzej Mrozik: Influence of sludge on electric processes in paper-oil insulation pg.334
[Kup artykuł]- Jan Subocz, Marek Zenker, Andrzej Mrozik: Dielectric Response of OIP Bushings with various insulation defects pg.337
[Kup artykuł]- Marcin Płonkowski, Pawel Urbanowicz: Split-complex numbers in neural cryptography pg.340
[Kup artykuł]- Nadzeya Urbanovich, Vladimir Plaskovitsky: The use of steganographic techniques for protection of intellectual property rights pg.342
[PDF]- Yulia Gorbunova, Pavel Urbanovich: W-cyclic method of interleaving of the data for communication systems pg.344
[PDF]- Pavel Urbanovich, Marcin Płonkowski, Konstantsin Churikov: The appearance of conflict when using the chaos function for calculating the hash code pg.346
[PDF]- Krzysztof Kolano: Lift car doors drive system with hi-efficient BLDC drive pg.348
[Kup artykuł]- Liudvikas Pranevicius: Development of supercapacitors for hybrid energy safety systems pg.350
[PDF]- Zbigniew Kowalski: Stainless steel surface modification induced by argon and krypton ion beam bombardment pg.352
[Kup artykuł]- Tomasz Boczar, Paweł Frącz: Analysis of the possibility of using ultraviolet radiation in the diagnosis of high voltage insulators pg.355
[Kup artykuł]- Liudas Pranevicius, Simona Tuckute, Darius Milcius, Marius Urbonavicius: Investigation of hydrogenation of Ti films under ion irradiation from water plasma pg.358
[Kup artykuł]- Pavel Zhukovski, Marek Szrot, Jan Subocz, Miroslav Gutten, Daniel Korenciak: Electron hopping and DC conductivity of dampness-soaked paper-oil insulation of high voltage transformers pg.361
[Kup artykuł]- Paweł Węgierek, Piotr Billewicz: Research on Jump Mechanism of Electric Charge Transfer Probability in Gallium Arsenide Irradiated with H+ Ions pg.364
[Kup artykuł]- Bakhyt Kaskabayevich Mukhanov, Aituar Suleimenov, Konrad Gromaszek, Waldemar Wójcik: Development of an optimal control system for smelting process in the molten-pool pg.366
- Włodzimierz Janke: The description methods of DC-DC power converters pg. 5