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High-Selectivity FA-FA-Based Frequency Selective Surfaces Using Magnetoelectronic Dipole Antennas
Huawei Lin1; Yin Li2; Sai-Wai Wong3; Kam Weng Tam1; Baiyang Liu4; Lei Zhu1
2022-08
Source PublicationIEEE Transactions on Antennas and Propagation
ISSN0018-926X
Abstract

A new method for frequency selective surface (FSS) with high selectivity, namely filtenna-filtenna (FA-FA)-based technique, is proposed, which consists of two filtering antennas and impedance matching network. Based on the reciprocity theorem, the radiation null of filtenna can provide a stopband of the proposed FSS. In this work, it is validated by using a periodic array of back-to-back magnetoelectronic (ME)-dipole antennas with split-ring resonators (SRRs). And a slotted GND plane is used to connect the two ME-dipole antennas for impedance matching. Bandpass response of the proposed FSS is realized by the intrinsic high-pass characteristic of ME-dipole antennas and the bandstop characteristic of SRRs. Four transmission zeros (TZs) and three transmission poles (TPs) are generated, exhibiting a high-order filtering response. TZs and TPs are analyzed by equivalent circuit model and current distributions. The 3-dB fractional bandwidth (FBW3db) of 38.5% in the passband and the 20-dB fractional bandwidths (FBW20db) of 8.7% in the lower rejection band and 13.8% in upper rejection band are obtained in this design. Finally, a prototype is fabricated and measured to further validate the proposed FA-FA-based technique. Simulated and measured results show that the proposed FA-FA-based FSS is with the distinct advantages including wide passband, low profile, tunable TZs and dual-polarized application, which verifies the proposed method of FSSs.

KeywordFrequency Selective Surface (Fss) Filtenna Me-dipole Antenna Split-ring Resonators (Srrs) Wide Passband Dual-polarized
DOI10.1109/TAP.2022.3195460
Language英語English
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Document TypeJournal article
CollectionFaculty of Science and Technology
DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
Affiliation1.Faculty of Science and Technology, University of Macau, Taipa, Macau, China
2.Peng Cheng Laboratory, Shenzhen, China
3.College of Electronics and Information Engineering, Shenzhen University, Shenzhen, China
4.Department of Electronics and Electrical Engineering, Southern University of Science and Technology, Shenzhen, China
First Author AffilicationFaculty of Science and Technology
Recommended Citation
GB/T 7714
Huawei Lin,Yin Li,Sai-Wai Wong,et al. High-Selectivity FA-FA-Based Frequency Selective Surfaces Using Magnetoelectronic Dipole Antennas[J]. IEEE Transactions on Antennas and Propagation,2022.
APA Huawei Lin,Yin Li,Sai-Wai Wong,Kam Weng Tam,Baiyang Liu,&Lei Zhu.(2022).High-Selectivity FA-FA-Based Frequency Selective Surfaces Using Magnetoelectronic Dipole Antennas.IEEE Transactions on Antennas and Propagation.
MLA Huawei Lin,et al."High-Selectivity FA-FA-Based Frequency Selective Surfaces Using Magnetoelectronic Dipole Antennas".IEEE Transactions on Antennas and Propagation (2022).
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