Wyniki wyszukiwania dla: COOPERATIVE TRANSMISSION

• Cooperative Data Transmission in Wireless Vehicular Networks

  Publikacja

  • A. Marczak

  - Rok 2017

  The paper presents issues related to the cooperative transmission in wireless vehicular networks. Cooperative transmission involves the use of mobile terminals as relay stations to improve the transmission quality, improve network performance and reduce energy consumption. The paper presents the methods used to implement cooperative transmission and the types of cooperative networks.

• Development of cooperation in localized cooperation networks: A comparative study of cluster organizations and technology parks

  Publikacja

  • A. Lis

  - Rok 2020

  The main aim of the paper is to analyze the level of development of cooperative relationships in localized cooperation networks – among enterprises associated in cluster organizations and park tenants. The author reports the findings from the quantitative study carried out in the selected cluster organizations and technology parks functioning in Poland. The basic method of data collection was a survey questionnaire. The research...

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• Problems of Information Transmission

  Czasopisma

  ISSN: 0032-9460 , eISSN: 1608-3253

• Fiber optic low-coherence Fabry-Pérot interferometer with ZnO layers in transmission and reflective mode: comparative study

  Publikacja

  • D. Majchrowicz
  • M. Hirsch

  - Rok 2016

  A construction of a low-coherence fiber-optic Fabry-Pérot interferometer using a thin ZnO layer as a reflective surfaces was proposed and examined. In the investigated setup, the ZnO layer of thickness 200 nm were deposited on the face of the standard telecommunication single-mode optical fiber (SMF-28). Measurements of interference signal were performed for the interferometer working in the transmission and reflective mode, as...

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• IET Generation Transmission & Distribution

  Czasopisma

  ISSN: 1751-8687 , eISSN: 1751-8695

• JOURNAL OF NEURAL TRANSMISSION-SUPPLEMENT

  Czasopisma

  ISSN: 0303-6995

• Topological extraordinary optical transmission

  Publikacja

  • K. Baskourelos
  • O. Tsilipakos
  • T. Stefański
  • S. F. Galata
  • E. N. Economou
  • M. Kafesaki
  • K. L. Tsakmakidis

  - Physical Review Research - Rok 2022

  Τhe incumbent technology for bringing light to the nanoscale, the near-field scanning optical microscope, has notoriously small throughput efficiencies of the order of 10^4-10^5 or less. We report on a broadband, topological, unidirectionally guiding structure, not requiring adiabatic tapering and, in principle, enabling near-perfect (∼100%) optical transmission through an unstructured single arbitrarily subdiffraction slit at...

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• Transmission vs. Diffuse Transmission in Circular Dichroism: What to Choose for Probing Solid-State Samples?

  Publikacja

  • M. Górecki

  - CHIRALITY - Rok 2015

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• The Impact of Wind Generation on the Transmission System

  Publikacja

  • R. Zajczyk

  - Rok 2009

  This article has been published to investigate the im-pact of the wind power on the power system- this is a system dependent issue that requires to perform sys-tem specific impact study. This paper discusses the impact of power flow, short circuit current, power quali-ty, voltage stability and the power system during the connection of a wind farm into transmission system. W referacie omówiono wpływ farm wiatrowych na pracę systemu...

• Resonance problems in UHV transmission lines

  Publikacja

  • J. Klucznik
  • Z. Lubośny
  • K. Dobrzyński
  • S. Czapp

  - Rok 2017

  The paper presents resonance phenomena observed in 400 kV transmission lines in the Polish power system. Two events are analysed, when shunt reactors used for reactive power compensation, caused overvoltages and overcurrent protection tripping as a result of resonance. An oscillographic fault recordings from protection devices are compared to time domain simulation results. The obtained simulation results match fault recordings,...

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