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Abstract
In this Letter, a dual-band antenna with an improved gain is proposed. The structure features 9.7 and 10.4 dBi gain within 2.4 GHz to 2.5 GHz and 5 GHz to 6 GHz bands, respectively. This makes it suitable for WLAN and ISM applications. The structure comprises an asymmetrical pair of radiators and slots suspended over a reflector. The antenna is optimised in a two-stage process using a trust-region-based gradient search algorithm. The design is compared to the state-of-the-art radiators reported in the literature. The numerical results are validated through measurements of the fabricated antenna prototype.
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- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
ELECTRONICS LETTERS
no. 55,
pages 237 - 239,
ISSN: 0013-5194 - Language:
- English
- Publication year:
- 2019
- Bibliographic description:
- Bekasiewicz A., Kozieł S.: Dual-band antenna with improved gain for WLAN and ISM applications// ELECTRONICS LETTERS -Vol. 55,iss. 5 (2019), s.237-239
- DOI:
- Digital Object Identifier (open in new tab) 10.1049/el.2018.7563
- Verified by:
- Gdańsk University of Technology
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