Now showing items 103-122 of 174

  • Network Performance Optimization 

    Grenar, David (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2019)
    It is necessary to monitor the usage of network resources within the network, and provide the solution in order to avoid network congestion problems. Based on it, a real-time network traffic analysis followed and optimization ...
  • Nixie Clock Contolled By The Dcf77 Signal 

    Piroch, Tomáš (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2019)
    The thesis is focused on realization of nixie clocks controlled by radio signal DCF77. The thesis contains the theoretical part, where theory of the DCF77 signal is described and practical part with description of design ...
  • Non-Traditional Quasi-Resonant Snubber Circuit For Flyback Converter 

    Benda, Dušan (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2019)
    This paper deals with the topic of simulation and practical applications of using a nontraditional, non-dissipative snubber circuit for a flyback converter. Simulation of the snubber was created in MATLAB Simulink. A ...
  • Numerical Analysis Of A Mass Separator 

    Mačák, Martin (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2019)
    The presented work investigates numerical approach to the movement of charged particles. Custom model describing electromagnetic forces on particles was created and implemented into ANSYS FLUENT. This model was then used ...
  • On The Performance Of Narrowband Iot (Nb-Iot): Universal Handheld Measurement Device 

    Možný, Radek (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2019)
    Narrowband IoT (NB-IoT) stands for a radio access technology standardized by the 3GPP organization to enable a large set of use-cases for massive machine-type communications (mMTCs). Compared to legacy human-oriented 4G ...
  • Open-Source Implementation Of Smart Home Gateway For Z-Wave Protocol 

    Krejci, Jan (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2019)
    Z-Wave protocol is one of the most popular wireless protocols for home automation or smart home. However, in recent years there have been only few studies on practical measurements of this protocol. There are several ...
  • The Optimisation Of Large Scale Logical Circuits 

    Seda, Pavel (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2019)
    In the phase of designing the logical circuits, it is essential to minimise the number of elements because it leads to the more reliable, more secure, and cheaper solution. For the logical functions with less than 4 ...
  • Optimization Of Interior Permanent Magnet Synchronous Motor Using Evolutionary Optimization Algorithm 

    Knebl, Ladislav (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2019)
    The development of the interior permanent magnet synchronous motor has drawn a big interest over the last decade. This is due to the use of this kind of machine in the automotive industry, thanks to the machine high ...
  • Optimizing Bias Point Of High Efficiency Class-B Gan Power Amplifier For The Best Efficiency 

    Fiser, Ondrej (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2019)
    High performance amplifiers are always a demanding component in the world of wireless communication. The amplifier is the heart that drives each radio system. We have designed and developed a high performance one-stage ...
  • Organic Additives Controlling Zinc Deposition From Alkaline Solutions 

    Smejkal, Jan (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2019)
    This work is focused on the study of the effect of selected additives on zinc deposition in alkaline electrolyte for the purpose of using the additives in zinc based battery. Deposition was performed on tinplate in 6 mol/dm3 ...
  • The Otdr Detector Noise Effect Of The Plasma Current Detection In Tokamak-Type Fusion Reactors 

    Motuz, Rastislav (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2019)
    This paper presents a theoretical analysis dealing with the plasma current measurement in tokamaks. A Polarization Optical Time-Domain Reflectometer (POTDR) setup was used, where the general case of non-uniform magnetic ...
  • Packml And Its Integration Into Abb Robot Studio For Holonic Manufacturing System Testing 

    Benesl, Tomas (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2019)
    This paper describes the possibilities of using PackML standard in ABB Robot Studio for stimulating a holonic manufacturing systems. Using the creation of the functional and animated model in ABB Robot Studio, it is possible ...
  • Parameter Identification Of The Two-Mass Mechanical Flexible System Using Welch Method 

    Bartík, Ondřej (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2019)
    This paper is focused on the parameter identification of the Two-Mass mechanical flexible system for motor drive applications. The whole methodology is based on the amplitude frequency characteristics given by Welch spectrum ...
  • Passive Balancer For Eight Cell Battery Lifepo4 Pack 

    Herceg, Erik (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2019)
    This Article deals with the passive balancer that is required in all multi-cell battery systems. The balancer is designed for eight LiFePo4 battery cells that are connected in series, to achieve the required voltage of ...
  • Pedestrian Detection In Image By Machine Learning 

    Tilgner, Martin (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2019)
    This work deals with pedestrian detection via convolutional neural network which can be used in autonomous car driving systems to improve travel safety. The work focuses on the influence of the training dataset on the ...
  • Photovoltaic Cells In Low-Light Operation 

    Znbill, Laila (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2019)
    Comparison of the properties of respective technologies shows that for low-light operation there are most advantageous inorganic thin film cells. It is very important to consider the operating conditions and adapt the ...
  • Photovoltaic System With Sun-Tracker 

    Riabov, Mikhail (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2019)
    The aim of the semestral work "Photovoltaic system with sun-tracker“ is to apprise with principles of operation of solar systems. We will focus on the tracking system, which is turning itself depending on the position of ...
  • Planar Antenna Array For Ku Band 

    Prouza, Jakub (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2019)
    The paper deals with the design of an antenna element of an ultra-wideband antenna array for specialized applications. The realized gain of the whole structure, the main beam width and the possibility of electronic beamforming ...
  • Polymers And Copolymers For Gel Polymer Electrolytes Usable In Electrochemical Current Sources 

    Peterová, Soňa (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2019)
    This paper deals with description of preparation and use of polymers and copolymers for gel polymer electrolytes usable in electrochemical current sources. Theoretical part of this paper describes electrolytes focused on ...
  • Possibilities Of Wireless Charging For Multipurpose Electronic Systems 

    Pokorný, Josef (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2019)
    This article describes possibilities of wireless charging (WC). One of the main application fields lies within small-size electronics and currently also the recharge electric vehicles (EV). Wireless Charging Station (WCS) ...