Detail publikačního výsledku

Millimetre wave band time domain channel sounder

VYCHODIL, J.; POSPÍŠIL, M.; PROKEŠ, A.; BLUMENSTEIN, J.

Originální název

Millimetre wave band time domain channel sounder

Anglický název

Millimetre wave band time domain channel sounder

Druh

Článek WoS

Originální abstrakt

This study describes a time domain channel sounder based on binary sequences. The channel sounder system consists of several off-the-shelf laboratory instruments and is controlled by a PC. The frequency band of interest is the unlicensed millimetre wave band, 57-64 GHz. A crucial feature of the proposed system is its fast measurement speed enabling measurements of realistic vehicular scenarios. The main part of the study is dedicated to the description and analysis of the system behaviour when nonlinear components, such as mixers, low noise amplifiers or power amplifiers are used. The contributions of this study are the description of how to mitigate these effects utilising several different excitation signals and the evaluation and comparison of the channel sounder performance in terms of the spurious-free dynamic range parameter.

Anglický abstrakt

This study describes a time domain channel sounder based on binary sequences. The channel sounder system consists of several off-the-shelf laboratory instruments and is controlled by a PC. The frequency band of interest is the unlicensed millimetre wave band, 57-64 GHz. A crucial feature of the proposed system is its fast measurement speed enabling measurements of realistic vehicular scenarios. The main part of the study is dedicated to the description and analysis of the system behaviour when nonlinear components, such as mixers, low noise amplifiers or power amplifiers are used. The contributions of this study are the description of how to mitigate these effects utilising several different excitation signals and the evaluation and comparison of the channel sounder performance in terms of the spurious-free dynamic range parameter.

Klíčová slova

millimetre wave propagation; channel sounding; binary sequences; nonlinear systems

Klíčová slova v angličtině

millimetre wave propagation; channel sounding; binary sequences; nonlinear systems

Autoři

VYCHODIL, J.; POSPÍŠIL, M.; PROKEŠ, A.; BLUMENSTEIN, J.

Rok RIV

2019

Vydáno

02.01.2019

Nakladatel

IET Communications

ISSN

1751-8636

Periodikum

IET Communications

Svazek

13

Číslo

3

Stát

Spojené království Velké Británie a Severního Irska

Strany od

331

Strany do

338

Strany počet

8

URL

https://digital-library.theiet.org/content/journals/10.1049/iet-com.2018.5453

BibTex

@article{BUT150924,
  author="Josef {Vychodil} and Martin {Pospíšil} and Aleš {Prokeš} and Jiří {Blumenstein}",
  title="Millimetre wave band time domain channel sounder",
  journal="IET Communications",
  year="2019",
  volume="13",
  number="3",
  pages="331--338",
  doi="10.1049/iet-com.2018.5453",
  issn="1751-8628",
  url="https://digital-library.theiet.org/content/journals/10.1049/iet-com.2018.5453"
}

Dokumenty

vychodil_IET