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Abstract
A laboratory stand for wideband analysis radiocommunication signals is presented in the paper. The stand is designed for signals acquisition in wide spectrum and research a field of digital signal processing. Procedures used for simultaneous acquiring many frequency channels in selected wide band are described. The method of detection of direct sequence spread spectrum signals (DS SS) which power spectral density is lower than noise is also discussed. Executed research were performed with signals locally generated and with signals from real radio communication systems.
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- Category:
- Articles
- Type:
- artykuły w czasopismach dostępnych w wersji elektronicznej [także online]
- Language:
- English
- Publication year:
- 2012
- Verified by:
- Gdańsk University of Technology
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Laboratory stand for wideband analysis radiocommunication signals
- R. Studański,
- R. Wąs,
- A. Czapiewska
- + 1 authors
2011