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Abstract
Real-world performance of antennas is normally tested in anechoic chambers (ACs). Alternatively, experimental validation can be performed in non-anechoic environments and refined in the course of post-processing. Unfortunately, the existing methods are difficult to setup and prone to failure. In this letter, a wavelet-based framework for correction of non-anechoic antenna measurements has been proposed. The method involves automatic centering and adjusting of the wavelet w.r.t. a fraction of the signal that corresponds to line-of-sight transmission within the system under test. Performance of the method has been verified a using two compact antennas and a total of 15 experiments. Benchmarks against the state-of-the-art approaches have also been performed.
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Full text
- Publication version
- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.1109/LAWP.2024.3398656
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- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
IEEE Antennas and Wireless Propagation Letters
no. 23,
pages 2521 - 2525,
ISSN: 1536-1225 - Language:
- English
- Publication year:
- 2024
- Bibliographic description:
- Bekasiewicz A., Waladi V.: Automatic Correction of Non-Anechoic Antenna Measurements Using Complex Morlet Wavelets// IEEE Antennas and Wireless Propagation Letters -, (2024), s.1-5
- DOI:
- Digital Object Identifier (open in new tab) 10.1109/lawp.2024.3398656
- Sources of funding:
-
- Free publication
- Verified by:
- Gdańsk University of Technology
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