Design of a wideband quasi‐Yagi antenna with filtering response

Abstract This letter presents a wideband quasi‐Yagi antenna with high selective filtering responses and good radiation performance. The proposed antenna is formed by a microstrip‐slotline‐microstrip transition structure as the filtering network, a driver dipole, and a parasitic strip element. Attrib...

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Autores principales:	Yanyuan Zhu, Min Wang, Jianpeng Wang, Jianxin Chen
Formato:	article
Lenguaje:	EN
Publicado:	Wiley 2021
Materias:	Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/9daaffe33ebf42b5a85b8d31155ba435
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id	oai:doaj.org-article:9daaffe33ebf42b5a85b8d31155ba435
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spelling	oai:doaj.org-article:9daaffe33ebf42b5a85b8d31155ba4352021-11-16T10:18:22ZDesign of a wideband quasi‐Yagi antenna with filtering response1350-911X0013-519410.1049/ell2.12029https://doaj.org/article/9daaffe33ebf42b5a85b8d31155ba4352021-01-01T00:00:00Zhttps://doi.org/10.1049/ell2.12029https://doaj.org/toc/0013-5194https://doaj.org/toc/1350-911XAbstract This letter presents a wideband quasi‐Yagi antenna with high selective filtering responses and good radiation performance. The proposed antenna is formed by a microstrip‐slotline‐microstrip transition structure as the filtering network, a driver dipole, and a parasitic strip element. Attributing to the integrated wideband filtering balun network, a wideband performance in the antenna with stable gain can be achieved. Moreover, two radiation nulls are introduced near both sides of the gain passband by utilizing the source‐load coupling in the filtering network to acquire a sharp skirt selectivity. To verify the design concept, a prototype is fabricated and measured. Results exhibit an impedance bandwidth of 63.5% from 3.0 to 5.79 GHz with a stable gain average of 5 dBi over the whole operation band. Besides, two radiation nulls occur at 2.6 and 6.85 GHz, respectively. The simulated results are in good agreement with the measured counterparts.Yanyuan ZhuMin WangJianpeng WangJianxin ChenWileyarticleElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENElectronics Letters, Vol 57, Iss 1, Pp 3-6 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	Electrical engineering. Electronics. Nuclear engineering TK1-9971 Yanyuan Zhu Min Wang Jianpeng Wang Jianxin Chen Design of a wideband quasi‐Yagi antenna with filtering response
description	Abstract This letter presents a wideband quasi‐Yagi antenna with high selective filtering responses and good radiation performance. The proposed antenna is formed by a microstrip‐slotline‐microstrip transition structure as the filtering network, a driver dipole, and a parasitic strip element. Attributing to the integrated wideband filtering balun network, a wideband performance in the antenna with stable gain can be achieved. Moreover, two radiation nulls are introduced near both sides of the gain passband by utilizing the source‐load coupling in the filtering network to acquire a sharp skirt selectivity. To verify the design concept, a prototype is fabricated and measured. Results exhibit an impedance bandwidth of 63.5% from 3.0 to 5.79 GHz with a stable gain average of 5 dBi over the whole operation band. Besides, two radiation nulls occur at 2.6 and 6.85 GHz, respectively. The simulated results are in good agreement with the measured counterparts.
format	article
author	Yanyuan Zhu Min Wang Jianpeng Wang Jianxin Chen
author_facet	Yanyuan Zhu Min Wang Jianpeng Wang Jianxin Chen
author_sort	Yanyuan Zhu
title	Design of a wideband quasi‐Yagi antenna with filtering response
title_short	Design of a wideband quasi‐Yagi antenna with filtering response
title_full	Design of a wideband quasi‐Yagi antenna with filtering response
title_fullStr	Design of a wideband quasi‐Yagi antenna with filtering response
title_full_unstemmed	Design of a wideband quasi‐Yagi antenna with filtering response
title_sort	design of a wideband quasi‐yagi antenna with filtering response
publisher	Wiley
publishDate	2021
url	https://doaj.org/article/9daaffe33ebf42b5a85b8d31155ba435
work_keys_str_mv	AT yanyuanzhu designofawidebandquasiyagiantennawithfilteringresponse AT minwang designofawidebandquasiyagiantennawithfilteringresponse AT jianpengwang designofawidebandquasiyagiantennawithfilteringresponse AT jianxinchen designofawidebandquasiyagiantennawithfilteringresponse
_version_	1718426564685725696

Design of a wideband quasi‐Yagi antenna with filtering response

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