Detail publikačního výsledku

Radio spectrum analysis with a focus on WiFi bands using software-defined radio

POSPÍŠIL, J.; FUJDIAK, R.

Originální název

Radio spectrum analysis with a focus on WiFi bands using software-defined radio

Anglický název

Radio spectrum analysis with a focus on WiFi bands using software-defined radio

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This paper deals with the issue of radio spectrum analysis focused on WiFi (Wireless Fidelity) bands. The aim of the article is to approach the issue of capturing the radio spectrum and its visualization. Ways of approaching the solution of the problem are discussed, and on the basis of this comparison, attention is further focused on the use of SDR (Software Defined Radio). This device creates digitalized samples of captured radio signals and forwards them via USB to a computer, where the samples are further processed and visualized. The result is a functional program capable of visualizing this data in the form of a waterfall spectrogram. These results can also be additionally used for advanced machine analysis.

Anglický abstrakt

This paper deals with the issue of radio spectrum analysis focused on WiFi (Wireless Fidelity) bands. The aim of the article is to approach the issue of capturing the radio spectrum and its visualization. Ways of approaching the solution of the problem are discussed, and on the basis of this comparison, attention is further focused on the use of SDR (Software Defined Radio). This device creates digitalized samples of captured radio signals and forwards them via USB to a computer, where the samples are further processed and visualized. The result is a functional program capable of visualizing this data in the form of a waterfall spectrogram. These results can also be additionally used for advanced machine analysis.

Klíčová slova

Wireless spectrum, analysis, SDR, spectrogram, wireless probe, WiFi spectrum

Klíčová slova v angličtině

Wireless spectrum, analysis, SDR, spectrogram, wireless probe, WiFi spectrum

Autoři

POSPÍŠIL, J.; FUJDIAK, R.

Rok RIV

2022

Vydáno

26.04.2022

Nakladatel

Brno University of Technology, Faculty of Electrical Engineering and Communicatuion

Místo

Brno

ISBN

978-80-214-6029-4

Kniha

Proceedings of the 28th Conference STUDENT EEICT 2022 General Papers

Edice

1

Strany od

485

Strany do

489

Strany počet

5

URL

https://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2022_sbornik_1_v2.pdf

BibTex

@inproceedings{BUT178091,
  author="Jan {Pospíšil} and Radek {Fujdiak}",
  title="Radio spectrum analysis with a focus on WiFi bands using software-defined radio",
  booktitle="Proceedings of the 28th Conference STUDENT EEICT 2022 General Papers",
  year="2022",
  series="1",
  pages="485--489",
  publisher="Brno University of Technology, Faculty of Electrical Engineering and Communicatuion",
  address="Brno",
  isbn="978-80-214-6029-4",
  url="https://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2022_sbornik_1_v2.pdf"
}