Frequency Selective Surface with Quasi-Elliptic Bandpass Response Using Radiation Null of Patch Antenna

Li, Y; Wong, SW; Wang, S; Lin, JY; Liu, B; Zhu, L; He, Y

Frequency Selective Surface with Quasi-Elliptic Bandpass Response Using Radiation Null of Patch Antenna

Li, Y Wong, SW Wang, S Lin, JY Liu, B Zhu, L He, Y

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Publisher:: Institute of Electrical and Electronics Engineers (IEEE)
Publication Type:: Journal Article
Citation:: IEEE Antennas and Wireless Propagation Letters, 2021, 20, (1), pp. 13-17
Issue Date:: 2021-01-01

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Field	Value	Language
dc.contributor.author	Li, Y
dc.contributor.author	Wong, SW
dc.contributor.author	Wang, S
dc.contributor.author	Lin, JY
dc.contributor.author	Liu, B
dc.contributor.author	Zhu, L
dc.contributor.author	He, Y
dc.date.accessioned	2022-04-29T20:52:15Z
dc.date.available	2022-04-29T20:52:15Z
dc.date.issued	2021-01-01
dc.identifier.citation	IEEE Antennas and Wireless Propagation Letters, 2021, 20, (1), pp. 13-17
dc.identifier.issn	1536-1225
dc.identifier.issn	1548-5757
dc.identifier.uri	http://hdl.handle.net/10453/156826
dc.description.abstract	A novel design of bandpass frequency selective surface (FSS) with high selectivity is proposed based on the antenna-filter-antenna (AFA) concept. Traditional AFA-based FSSs improve filtering performance by adding the order of resonator or the coupling paths. On account of the reciprocity theorem, transmission zeros are here introduced by the antenna's radiation null. The proposed FSS consists of two patch antennas connected with one pin and a C-type slot on the ground. The aforementioned structure generates two controllable radiation nulls related to the lengths of slots without any extra circuits. Therefore, two transmission zeros at both edges of the passband can be controlled by adjusting the dimension of slots. A prototype is fabricated and measured. Numerical simulation and measured results are in good agreement, which demonstrates that the proposed AFA-based FSS exhibits a quasi-elliptic bandpass response and a low profile.
dc.language	en
dc.publisher	Institute of Electrical and Electronics Engineers (IEEE)
dc.relation.ispartof	IEEE Antennas and Wireless Propagation Letters
dc.relation.isbasedon	10.1109/LAWP.2020.3036119
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject	0906 Electrical and Electronic Engineering, 1005 Communications Technologies
dc.subject.classification	Networking & Telecommunications
dc.title	Frequency Selective Surface with Quasi-Elliptic Bandpass Response Using Radiation Null of Patch Antenna
dc.type	Journal Article
utslib.citation.volume	20
utslib.for	0906 Electrical and Electronic Engineering
utslib.for	1005 Communications Technologies
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
utslib.copyright.status	closed_access	*
dc.date.updated	2022-04-29T20:52:12Z
pubs.issue	1
pubs.publication-status	Published
pubs.volume	20
utslib.citation.issue	1

Abstract:

A novel design of bandpass frequency selective surface (FSS) with high selectivity is proposed based on the antenna-filter-antenna (AFA) concept. Traditional AFA-based FSSs improve filtering performance by adding the order of resonator or the coupling paths. On account of the reciprocity theorem, transmission zeros are here introduced by the antenna's radiation null. The proposed FSS consists of two patch antennas connected with one pin and a C-type slot on the ground. The aforementioned structure generates two controllable radiation nulls related to the lengths of slots without any extra circuits. Therefore, two transmission zeros at both edges of the passband can be controlled by adjusting the dimension of slots. A prototype is fabricated and measured. Numerical simulation and measured results are in good agreement, which demonstrates that the proposed AFA-based FSS exhibits a quasi-elliptic bandpass response and a low profile.

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http://hdl.handle.net/10453/156826