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Search results for: kanal radiowy

Search results for: kanal radiowy

  • Systemy teleinnformatyczne i telematyka w transporcie 202/2023 zimowy

    e-Learning Courses
    • S. Judek
    • D. Karkosiński
    • A. Wilk
    • J. Skibicki
    • A. Jakubowski
    • J. Oskarbski

    Podstawowe definicje. Rodzaje systemów informacyjnych i ich opis. Ilość informacji, kodowanie i kompresja. Właściwości systemów teleinformatycznych. Sieci informatyczne: nadajniki, odbiorniki, media transmisyjne. Protokoły transmisji danych. Przewodowe sieci abonenckie. Sieci lokalne i rozległe LAN, WAN. Zasady łączenia sieci. Rozmieszczenie zasobów informacji i ich przepływ. Środki i standardy przekazywania informacji. Systemy...

  • Porównanie metod detekcji pierwszego prążka odpowiedzi impulsowej do celów radiolokalizacyjnych

    Publication

    Poprawność określania położenia terminali ruchomych w sieciach radiowych bazujących na pomiarach zależności czasowych pomiędzy odbieranymi sygnałami zależy od dokładności estymacji czasu nadejścia pierwszej składowej sygnału radiowego. W celu porównania efektywności działania metod detekcji pierwszego prążka odpowiedzi impulsowej zaimplementowano trzy metody działające w oparciu o detekcję maksimum oraz cztery metody progowe. W...

  • Andrzej Czyżewski prof. dr hab. inż.

    Prof. zw. dr hab. inż. Andrzej Czyżewski jest absolwentem Wydziału Elektroniki PG (studia magisterskie ukończył w 1982 r.). Pracę doktorską na temat związany z dźwiękiem cyfrowym obronił z wyróżnieniem na Wydziale Elektroniki PG w roku 1987. W 1992 r. przedstawił rozprawę habilitacyjną pt.: „Cyfrowe operacje na sygnałach fonicznych”. Jego kolokwium habilitacyjne zostało przyjęte jednomyślnie w czerwcu 1992 r. w Akademii Górniczo-Hutniczej...

  • Ryszard Staniszewski PhD, DSc

    People

    Absolwent Technikum Energetycznego w Poznaniu (1988 r.) oraz Wydziału Melioracji i Inżynierii Środowiska AR Poznań (1994 r.). Przebieg pracy zawodowej: 2019; Katedra Ekologii i Ochrony Środowiska, UP w Poznaniu; profesor UPP 2015; Katedra Ekologii i Ochrony Środowiska, UP w Poznaniu; adiunkt z habilitacją 2002; Katedra Ekologii i Ochrony Środowiska, UP w Poznaniu; adiunkt 1996; Katedra Ekologii i Ochrony Środowiska Rolniczego,...

  • Efficient RSS-Based DoA Estimation for ESPAR Antennas Using Multiplane SDR Calibration Approach

    Publication

    In this paper, we have introduced a new method to improve overall efficiency of direction-of-arrival (DoA) estimation scheme relying on received signal strength (RSS) values measured at the output port of electronically steerable parasitic array radiator (ESPAR) antenna. The proposed approach uses software-defined radio (SDR) setup and power pattern cross-correlation (PPCC) estimator involving multiple calibration planes. By placing...

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  • Algorithms for Ship Movement Prediction for Location Data Compression

    Due to safety reasons, the movement of ships on the sea, especially near the coast should be tracked, recorded and stored. However, the amount of vessels which trajectories should be tracked by authorized institutions, often in real time, is usually huge. What is more, many sources of vessels position data (radars, AIS) produces thousands of records describing route of each tracked object, but lots of that records are correlated...

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  • A VISION-BASED UNMANNED AERIAL VEHICLE NAVIGATION METHOD

    The satellite navigation systems are the main position sources for unmanned aerial vehicles (UAVs). This fact limits the area of UAVs operation to the places where radio signals is visible for a satellite navigation system receiver, mounted on the vehicle-outdoor navigation. Closed spaced are unavailable for vehicles which navigation is based on global satellite navigation systems (GNSS). Miniature UAV (MiniUAV) is able to operate...

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  • Vehicular Communication Environments

    Publication
    • E. G. Ström
    • L. Ekiz
    • T. Abbas
    • R. He
    • S. J. Ambroziak
    • V. Shivaldova
    • J. Nuckelt

    - Year 2016

    Communication to and between road vehicles (cars, truck, buses, trains, etc.) are of growing interest. This is partly due to the attractive services that cooperative intelligent transport systems (C-ITSs) provides, mainly in the areas of traffic safety and traffic efficiency. An enabler for C-ITS is wireless vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) communication, collectively referred to as vehicle-to-X (V2X)...

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  • Improved RSS-Based DoA Estimation Accuracy in Low-Profile ESPAR Antenna Using SVM Approach

    In this paper, we have shown how the overall performance of direction-of-arrival (DoA) estimation using lowprofile electronically steerable parasitic array radiator (ESPAR) antenna, which has been proposed for Internet of Things (IoT) applications, can significantly be improved when support vector machine (SVM) approach is applied. Because the SVM-based DoA estimation method used herein relies solely on received signal strength...

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  • Circularly Polarized Metalens Antenna Design for 5G NR Sub-6 GHz Communication Systems

    5G NR (new radio) FR1 range refers to as Sub-6GHz band (410MHz to 7125MHz and 3.4GHz to 6GHz). In this paper, the frequency range of interest is from 3.4 to 6GHz, as many cellular companies are focusing on this Sub-6GHz band. A wideband circularly polarized (CP) antenna radiator is designed with diamond shape patches, fed by a microstrip line at the bottom through a rectangular shape wide slot on a ground plane. The proposed CP...

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  • Electromagnetic Simulation with 3D FEM for Design Automation in 5G Era

    Publication

    Electromagnetic simulation and electronic design automation (EDA) play an important role in the design of 5G antennas and radio chips. The simulation challenges include electromagnetic effects and long simulation time and this paper focuses on simulation software based on finite-element method (FEM). The state-of-the-art EDA software using novel computational techniques based on FEM can not only accelerate numerical analysis, but...

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  • Scheduling for Industrial Control Traffic Using Massive MIMO and Large Intelligent Surfaces

    Publication

    - Year 2023

    Industry 4.0, with its focus on flexibility and customizability, is pushing in the direction of wireless communication in future smart factories, in particular massive multiple-input multiple-output (MIMO), and its future evolution Large Intelligent Surfaces (LIS), which provide more reliable channel quality than previous technologies. As such, there arises the need to perform efficient scheduling of industrial control traffic...

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  • Radiostacja okolicznościowa SN70ETI

    Events

    26-05-2022 15:00 - 26-05-2022 23:55

    Radiostacja ze znakiem wywoławczym SN70ETI przydzielonym przez Urząd Komunikacji Elektronicznej z okazji obchodów rocznicy 70-lecia Wydziału Elektroniki, Telekomunikacji i Informatyki

  • Generation-recombination and 1/f noise in carbon nanotube networks

    Publication
    • A. Rehman
    • A. Krajewska
    • B. Stonio
    • K. Pavlov
    • G. Cywinski
    • D. Lioubtchenko
    • W. Knap
    • S. Rumyantsev
    • J. Smulko

    - APPLIED PHYSICS LETTERS - Year 2021

    The low-frequency noise is of special interest for carbon nanotubes devices, which are building blocks for a variety of sensors, including radio frequency and terahertz detectors. We studied noise in as-fabricated and aged carbon nanotube networks (CNNs) field-effect transistors. Contrary to the majority of previous publications, as-fabricated devices demonstrated the superposition of generation-recombination (GR) and 1/f noise...

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  • Case Study of Stray Current Corrosion of Tall Ship Mast

    Publication

    - Year 2016

    Nowadays, in the present technical civilization there are numerous complex technical systems that may generate various hazards. Large transport units like ships can be considered as the most dangerous systems. Therefore, it is important to eliminate all possible hazards, especially for ship crewmembers. Destruction of ship structural components caused by vast corrosion is one of these hazards. Usually, its activity leads to a decrease...

  • An Off-Body Narrowband and Ultra-Wide Band Channel Model for Body Area Networks in a Ferry Environment

    Publication

    In the article an off-body narrowband and ultra-wide band channel model for Body Area Networks in a ferry environment is described. A mobile, heterogeneous measurement stand, that consists of three types of devices: miniaturized mobile nodes, stationary reference nodes and a data acquisition server was developed. A detailed analysis of both radio channels parameters in untypical indoor environment was carried out. An analysis of...

  • Design of an Autonomous IoT Node Powered by a Perovskite-Based Wave Energy Converter

    This paper presents the results of experimental research focused on wave energy harvesting and its conversion to power Internet of Things (IoT) devices. The harvesting and conversion process was performed using a wave energy converter (WEC) consisting of a lead zirconate titanate piezoelectric ceramic perovskite material and a prototype power electronic circuit. The designed WEC was considered as a power supply for an end node...

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  • Sensing Direction of Human Motion Using Single-Input-Single-Output (SISO) Channel Model and Neural Networks

    Publication

    - IEEE Access - Year 2022

    Object detection Through-the-Walls enables localization and identification of hidden objects behind the walls. While numerous studies have exploited Channel State Information of Multiple Input Multiple Output (MIMO) WiFi and radar devices in association with Artificial Intelligence based algorithms (AI) to detect and localize objects behind walls, this study proposes a novel non-invasive Through-the-Walls human motion direction...

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  • Miniaturized Metal-Mountable U-shaped Inductive-Coupling-Fed UHF RFID Tag Antenna with Defected Microstrip Surface

    Publication

    - IEEE Access - Year 2022

    This study presents a novel miniature ultra-high frequency (UHF) radio frequency identification (RFID) tag for metallic objects. Its arrangement includes a U-shaped feeder, which is inductively coupled to two E-type connected patches. Size reduction is achieved by means of utilizing the U-shaped feeder, and introducing a defection in the connection between the two E-type patches. The defection in the connection area between the...

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  • Two-Row ESPAR Antenna with Simple Elevation and Azimuth Beam Switching

    In this letter, we propose a two-row electronically steerable parasitic array radiator (ESPAR) antenna designed for direction of arrival (DoA) estimation in Internet of Things (IoT) applications relying on simple microcontrollers. The antenna is capable of elevation and azimuth beam switching using a simple microcontroller-oriented steering circuit and provides 18 directional radiation patterns, which can be grouped in 3 distinctive...

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  • Tropospheric delays derived from GNSS observations during the derecho event in Poland of 11th August 2017

    Open Research Data

    Propagation of global navigation satellite systems (GNSS) radio signals is disturbed by the current state of the Earth's atmosphere. For this reason, advances processing of GNSS signals can be used for investigation of the atmospheric condition. In case of troposphere, the GNSS signals allow for obtain information of tropospheric delay, which is mainly...

  • The conducted immunity test of a power supply unit in accordance with EMC standards

    The dataset presents a result of measurements that are a part of immunity tests to conducted disturbances, induced by radio-frequency fields. The immunity tests were carried out on the mains cable of the DF1723003TC NDN power supply. Tests of immunity of electronic systems to conducted disturbances in the frequency range from 150 kHz to 230 MHz are...

  • Urządzenie do mobilnego monitoringu zanieczyszczeń gazowych powietrza atmosferycznego

    Przedmiotem wynalazku jest szkielet i układ do mobilnego monitoringu zanieczyszczeń powietrza w przestrzeni komunikacyjnej. Stosowany w dowolnych obiektach ruchomych takich jak samochody, tramwaje lub autobusy. Służy do automatycznego pomiaru zanieczyszczeń komunikacyjnych powietrza. Umożliwia bieżący pomiar zanieczyszczeń powietrza wzdłuż ciągów komunikacyjnych z określeniem czasu i miejsca tych zanieczyszczeń. Urządzenie...

  • A system for Direction-Of-Arrival estimation in ISM 2.4 GHz frequency band based on ESPAR antenna and SDR technology

    Publication
    • P. Kwapisiewicz

    - Year 2018

    Determination of the direction of the signal arrival (DOA) finds many applications in various areas of science and industry. Knowledge of DOA is used, among others to determine the position of a satellite with a low Earth orbit (LEO), localization of people and things as well as in research of wireless communication systems, for instance the determination of the number of...

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  • Inhibition of T-type calcium channel disrupts Akt signaling and promotes apoptosis in glioblastoma cells.

    Publication
    • N. C. Valerie
    • B. Dziegielewska
    • A. S. Hosing
    • E. Augustin
    • L. S. Gray
    • D. L. Brautigan
    • J. M. Larner
    • J. Dziegielewski

    - BIOCHEMICAL PHARMACOLOGY - Year 2013

    Glioblastoma multiforme (GBM) are brain tumors that are exceptionally resitant to both radio- and chemotherapy regimens and novel approaches to treatment are needed. T-type calcium channels are one type of low voltage-gated channel (LVCC) involved in embryonic cell proliferation and differentiation; however they are often over-expressed in tumors, including GBM. In this study, we found that inhibition of T-type Ca channels in GBM...

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  • Modifications at the C(5) position of pyrimidine nucleosides

    Publication

    This review summarizes the state of knowledge on the chemical methods of C(5)-modifications of uridine and cytidine derivatives and may serve as a useful tool for synthetic chemists to choose an appropriate reaction protocol. The synthesis of 5-substituted uracil derivatives is gaining an increasing interest because of their possible applications in medicine and pharmacy. Modifications at the C(5) position of pyrimidine nucleosides...

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  • Performance measurements and optimization of visualization of routes traveled in the distributed dispatcher and teleinformation system for visualization of multimedia data for the Border Guard

    Publication

    Monitoring of country maritime border is an important task of the Border Guard. This activity can be enhanced with the use of the technology enabling gathering information from distributed sources, processing of that information and its visualization. The system presented in the paper is an advancement of the previously developed distributed map data exchange system. The added functionality allows to supplement the map data with...

  • Low-Profile Interdigitated UHF RFID Tag Antenna for Metallic Objects

    Publication
    • F. Erman
    • D. Mansour
    • M. Kouali
    • A. Shabaneh
    • L. Leifsson
    • S. Kozieł
    • E. Hanafi

    - IEEE Access - Year 2022

    This article presents a novel miniature interdigitated ultra-high frequency (UHF) radio frequency identification (RFID) tag antenna that can be placed on metallic objects. The tag structure comprises two horizontal strip lines, each loaded with seven identical open stubs, and an integrated circuit (IC) chip connected directly to the feed lines in the middle of the structure. The perfect match to the IC chip’s impedance is realized...

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  • PnP – Szkoły publiczne bez stopni: można!

    Events

    26-02-2024 18:00 - 26-02-2024 19:30

    Opowiemy o integracji i umiejętności komunikowania się, warunkach współpracy, procesie uczenia się w zaufaniu, wzajemnej życzliwości oraz otwartości na wzajemne potrzeby.

  • Sprzętowa realizacja odbiornika sygnałów DS-CDMA w technice radia programowalnego

    Publication

    - Year 2011

    Różnorodność standardów systemów radiokomunikacyjnych, powoduje, że niezbędne jest skonstruowanie wielosystemowego terminala ruchomego, mającego techniczne możliwości współpracy z systemami radiokomunikacyjnymi działającymi w różnych standardach. W ten sposób zrodziła się idea radia definiowanego programowego SDR (Software Defined Radio), bazująca na uniwersalnej warstwie sprzętowej, o funkcjonalności której decyduje jedynie warstwa...

  • Time Synchronization between the eNBs in E-UTRAN under the Asymmetric IP Network

    Publication

    - Year 2019

    In this paper, we present a method for a time synchronization between the two eNodeBs (eNBs) in E-UTRAN (Evolved Universal Terrestrial Radio Access) network. The...

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  • Highly Reliable Passive RFID-Based Inductor–Capacitor Sensory System Strengthened by Solvatochromism for Fast and Wide-Range Lactate Detection

    Publication
    • M. R. R. Khan
    • A. Khalilian
    • J. Seo
    • S. Oh
    • A. Thakre
    • T. K. An
    • H. S. Lee

    - IEEE SENSORS JOURNAL - Year 2022

    A passive radio frequency-identification-based inductor-capacitor (LC) lactate sensory system with a specific dye-containing interdigitated capacitor (IDC) in which the sensing signal is amplified by the solvatochromic effect is proposed. When a lactate solution contacts the IDC of the LC lactate sensor, the capacitance of the IDC changes, changing the resonance frequency of the sensor. This changes the oscillation frequency of...

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  • Postępy w rozwoju standardu IEEE 802.11 i jego zastosowań Część II: Nowe obszary zastosowań i nowe koncepcje pracy sieci WiFi

    Artykuł stanowi kontynuację rozważań, podjętych w zeszycie nr 11 z 2016 r. PTiWT [1], na temat rozwoju standardu łEEE 802.11 , ukierunkowanego na zwiększanie szybkości przekazu i przekraczanie gigabitowej granicy przepływności łącza. Wskazano tam na modyfikacje i nowe mechanizmy implementowane w warstwie fizycznej i podwarstwie MAC standardów IEEE 802.11 n, IEEE 802.11 ac oraz IEEE 802.11 ad, mające istotny wpływ zarówno na wzrost...

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  • Quality Expectations of Mobile Subscribers

    Mobile systems, by nature, have finite resources. Radio spectrum is limited, expensive and shared between many users and services. Mobile broadband networks must support multiple applications of voice, video and data on a single IP-based infrastructure. These converged services each have unique traffic holding and quality requirements. A positive user experience must be obtained through efficient partitioning of the available wireless...

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  • Sposób i urządzenie do wizyjnego monitorowania obiektów, zwłaszcza towarów w punktach handlowych

    Wynalazek polega na odpowiedniej aranżacji sektorowej anteny RFID i kamery obrotowej w celu identyfikacji, lokalizacji i wizyjnego śledzenia obiektów wyposażonych w znaczniki radiowe RFID w paśmie UHF.System na podstawie unikalnego kodu znacznika, siły sygnału i numeru sektora ustala obiekt oznaczony znacznikiem, a także jego odległość oraz położenie względem anteny. Na dany sektor (zawierający śledzony obiekt), naprowadzana...

  • The generalized Suzuki model of the multipath fading channel

    The dataset contains the results of simulations that are part of the research on modelling the multipath fading in the communication channel.  The generalized Suzuki fading envelope is generated using the Monte-Carlo simulation (MCS) in the LabVIEW programming environment.

  • The lognormal model of the multipath fading channel

    The dataset contains the results of simulations that are part of the research on modelling the multipath fading in the communication channel. The lognormal fading envelope is generated using the Monte-Carlo simulation (MCS) in the LabVIEW programming environment.

  • The conducted immunity test of an AC adaptor in accordance with EMC standards

    The dataset presents a result of measurements that are a part of immunity tests to conducted disturbances, induced by radio-frequency fields. The immunity tests were carried out on the mains cable of the ac adaptor PHILIPS DC power supply SBC 6654. Tests of immunity of electronic systems to conducted disturbances in the frequency range from 150 kHz...

  • Accuracy of a low-cost autonomous hexacopter platforms navigation module for a photogrammetric and environmental measurements

    Publication

    A photogrammetry and environmental measurements from an unmanned aerial vehicle (UAV) are a low-cost alternative for a traditional aerial photogrammetry. A commercial off-the-shelf products (COTS) offers a variety of cheap components that a suitable to be used on board a UAV. In this paper a low-cost navigation module based on Ublox NEO-M8N GPS and Pixhawk flight controller have been described, as a main extrinsic parameters source...

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  • ESPAR Antenna-Based WSN Node With DoA Estimation Capability

    Publication

    In this paper, we present a low-cost energy-efficient electronically steerable parasitic array radiator (ESPAR) antenna-based wireless sensor network (WSN) node designed for IEEE 802.15.4 standard that is capable of performing direction of arrival (DoA) estimation in real-life outdoor environments. To this end, we propose the WSN node architecture, design and realization that utilizes NXP JN5168 radio frequency (RF) wireless transceiver...

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  • Improved Empirical Coefficients for Estimating Water Vapor Weighted Mean Temperature over Europe for GNSS Applications

    Publication

    Development of the so-called global navigation satellite system (GNSS) meteorology is based on the possibility of determining a precipitable water vapor (PWV) from a GNSS zenith wet delay (ZWD). Conversion of ZWD to the PWV requires application of water vapor weighted mean temperature (Tm) measurements, which can be done using a surface temperature (Ts) and its linear dependency to the Tm. In this study we analyzed up to 24 years...

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  • Efficient Surrogate Modeling and Design Optimization of Compact Integrated On-Chip Inductors Based on Multi-Fidelity EM Simulation Models

    Publication

    - Micromachines - Year 2021

    High-performance and small-size on-chip inductors play a critical role in contemporary radio-frequency integrated circuits. This work presents a reliable surrogate modeling technique combining low-fidelity EM simulation models, response surface approximations based on kriging interpolation, and space mapping technology. The reported method is useful for the development of broadband and highly accurate data-driven models of integrated...

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  • Oprogramowanie Systemów Elektronicznych 2023/2024

    e-Learning Courses
    • M. Kowalewski

    {mlang pl} Cel kursu: Programowanie urządzeń pomiarowych, obsługa interfejsów komputerowych, poznanie mechanizmów zwiększania wydajności oprogramowania (Win32 API, DLL, ODBC), projektowanie aplikacji wielozadaniowych. Dla studentów jakiego kierunku/stopnia studiów dany kurs jest przeznaczony: Przedmiot prowadzonych na studiach II stopnia.Obowiązkowy dla specjalności "Komputerowe Systemy Elektroniczne" i "Computer Electronic...

  • Oprogramowanie Systemów Elektronicznych 2021/2022

    e-Learning Courses
    • M. Kowalewski

    {mlang pl} Cel kursu: Programowanie urządzeń pomiarowych, obsługa interfejsów komputerowych, poznanie mechanizmów zwiększania wydajności oprogramowania (Win32 API, DLL, ODBC), projektowanie aplikacji wielozadaniowych. Dla studentów jakiego kierunku/stopnia studiów dany kurs jest przeznaczony: Przedmiot prowadzonych na studiach II stopnia.Obowiązkowy dla specjalności "Komputerowe Systemy Elektroniczne" i "Computer Electronic...

  • Infosystemy Elektroniczne 2023/2024

    e-Learning Courses
    • M. Kowalewski

    {mlang pl} Cel kursu: Poznanie zasad funkcjonowania różnorodnych infosystemów elektronicznych, obejmujących zastosowania przemysłowe i komercyjne elektroniki. Dla studentów jakiego kierunku/stopnia studiów dany kurs jest przeznaczony: Przedmiot prowadzonych na studiach II stopnia.Obowiązkowy dla specjalności "Komputerowe Systemy Elektroniczne" i "Computer Electronic Systems" na kierunku Elektronika.Obieralny dla specjalności...

  • Infosystemy Elektroniczne 2021/2022

    e-Learning Courses
    • M. Kowalewski

    {mlang pl} Cel kursu: Poznanie zasad funkcjonowania różnorodnych infosystemów elektronicznych, obejmujących zastosowania przemysłowe i komercyjne elektroniki. Dla studentów jakiego kierunku/stopnia studiów dany kurs jest przeznaczony: Przedmiot prowadzonych na studiach II stopnia.Obowiązkowy dla specjalności "Komputerowe Systemy Elektroniczne" i "Computer Electronic Systems" na kierunku Elektronika.Obieralny dla specjalności...

  • System wykrywania i przeciwdziałania spoofingowi GPS

    Publication

    - Year 2016

    Spoofing w systemach nawigacji satelitarnej jest atakiem elektronicznym, który polega na nieuprawnionej emisji sygnałów stanowiących imitacje rzeczywistych sygnałów odbieranych z satelitów. Powoduje on wyznaczenie nieprawidłowych informacji o czasie, położeniu i prędkości odbiornika. Z uwagi na trudność jego wykrycia, spoofing stanowi poważniejsze zagrożenie niż proste zagłuszanie sygnałów zakłóceniem o dużej mocy (ang. jamming)....

  • E-egzamin - analiza statystyczna wyników

    Publication

    - Year 2008

    Dnia 4 marca 2008 roku, po raz pierwszy w Polsce, odbył się próbny egzamin gimnazjalny z części matematyczno-przyrodniczej, przeprowadzany drogą elektroniczną, ''E-egzamin 2008''. Organizatorami egzaminu byli: Wyższa Szkoła Humanistyczno-Ekonomiczna i WSiP. Patronat nad projektem objęli: Minister EN i dyrektor Centralnej Komisji Egzaminacyjnej. Nietypowy próbny egzamin gimnazjalny pisało w jednym czasie kilka tysięcy gimnazjalistów...

  • Przegląd Piosenki BAZUNA

    Events

    01-07-2021 17:00 - 04-07-2021 10:00

    49. Ogólnopolski Turystyczny Przegląd Piosenki Studenckiej BAZUNA 2021 po raz drugi w wersji online

  • Assessment of the Impact of GNSS Processing Strategies on the Long-Term Parameters of 20 Years IWV Time Series

    Publication

    - Remote Sensing - Year 2018

    Advanced processing of collected global navigation satellite systems (GNSS) observations allows for the estimation of zenith tropospheric delay (ZTD), which in turn can be converted to the integrated water vapour (IWV). The proper estimation of GNSS IWV can be affected by the adopted GNSS processing strategy. To verify which of its elements cause deterioration and which improve the estimated GNSS IWV, we conducted eight reprocessings...

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