Publication result detail

Millimetre wave band time domain channel sounder

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

Original Title

Millimetre wave band time domain channel sounder

English Title

Millimetre wave band time domain channel sounder

Type

WoS Article

Original Abstract

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.

English abstract

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.

Keywords

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

Key words in English

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

Authors

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

RIV year

2019

Released

02.01.2019

Publisher

IET Communications

ISBN

1751-8636

Periodical

IET Communications

Volume

13

Number

3

State

United Kingdom of Great Britain and Northern Ireland

Pages from

331

Pages to

338

Pages count

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"
}

Documents

vychodil_IET