Wyniki wyszukiwania dla: mmwave band

• Channel Impulse Response Measurements at mmWave Band in Office and Conference Rooms

  Publikacja

  • M. Drozdowska
  • S. J. Ambroziak
  • K. Cwalina
  • P. Rajchowski
  • N. Cardona

  - Rok 2023

  In this paper, the measurements of the channel impulse response at mmWave band in office and conference rooms are described. The central frequency is 27 GHz with a bandwidth of 400 MHz. The description of the used measurement stand and considered environments are presented. The initial analysis of the power delay profile, mean delay, and RMS delay spread allows preliminary conclusions to be drawn that there is a significant impact...

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• Land

  Czasopisma

  ISSN: 2073-445X

• Fees for Advertisements in Public Space Incurred by a Given Bank Brand in Poland

  Publikacja

  • M. Płuciennik
  • M. Hełdak

  - Real Estate Management and Valuation - Rok 2017

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• Toward Wide-Band High-Resolution Analog-to-Digital Converters Using Hybrid Filter Bank Architecture

  Publikacja

  • B. Szlachetko

  - CIRCUITS SYSTEMS AND SIGNAL PROCESSING - Rok 2016

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• Radio wave propagation conditions for terrestrial radiocommunications in the EHF band

  Publikacja

  • K. Bronk
  • R. Katulski
  • A. Lipka

  - International Journal of Electronics and Telecommunications - Rok 2008

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• Novel Versatile Topologies and Design Optimization of Wide-Bandstop Frequency Selective Surfaces for X-Band, Ku-Band and Millimeter-Wave Applications

  Publikacja

  • R. Aziz
  • S. Kozieł
  • L. Leifsson
  • S. Szczepański

  - Scientific Reports - Rok 2023

  Novel designs of frequency selective surface (FSS) are presented for wideband applications in X, Ku and mmWave (millimeter Wave) bands. Two identical metallic layers of FSS are imprinted on both sides of the RO4003 substrate. The geometry parameters are optimized to maximize the bandstop at the specified in-band maximum transmission level of –10 dB; satisfaction of the latter condition is enforced through appropriate formulation...

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• Fees For Advertisements In The Right-Of-Ways Of Public Roads Incurred By A Given Bank Brand In Poland

  Publikacja

  • M. Płuciennik
  • M. Hełdak
  • E. Werner

  - Real Estate Management and Valuation - Rok 2015

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• Wave propagation in a sensor/actuator diffusion bond model

  Publikacja

  • B. Lee
  • M. Palacz
  • M. Krawczuk
  • W. Ostachowicz
  • W. Staszewski

  - JOURNAL OF SOUND AND VIBRATION - Rok 2004

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• Medwave

  Czasopisma

  ISSN: 0717-6384

• Smart acoustic band structures

  Publikacja

  • W. Waszkowiak
  • A. Żak
  • M. Palacz
  • M. Krawczuk

  - Rok 2020

  Smart acoustic band structures exhibit very interesting and non-standard physical properties due to the periodic nature of their certain characteristic on different scale levels. They manifest mostly in their frequency spectra as socalled frequency band-gaps or stop-bands, what has a great impact on the behaviour of these structures in relation to the propagation of vibro-acoustic signals that can be transmitted through the structures...

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