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Frequency Selective Surface with Quasi-Elliptic Bandpass Response Using Radiation Null of Patch Antenna
Li,Yin1; Wong,Sai Wai1; Wang,Shiyan2; Lin,Jing Yu3; Liu,Baiyang1; Zhu,Lei1; He,Yejun4
2021
Source PublicationIEEE Antennas and Wireless Propagation Letters
ISSN1536-1225
Volume20Issue:1Pages:13-17
AbstractA 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.
KeywordFast roll-off frequency selective surface (FSS) high-frequency selectivity radiation null transmission zeros (TZs)
DOI10.1109/LAWP.2020.3036119
URLView the original
Language英语
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Document TypeJournal article
CollectionUniversity of Macau
Affiliation1.College of Electronics and Information Engineering,Shenzhen University,Shenzhen,518060,China
2.Jiangsu Key Laboratory of 3D Printing Equipment and Manufacturing,School of Electrical and Automation Engineering,Nanjing Normal University,Nanjing,210046,China
3.School of Electrical and Data Engineering,University of Technology Sydney,Ultimo,2007,Australia
4.Department of Electrical and Computer Engineering,Faculty of Science and Technology,University of Macau,Macau,999078,Macao
Recommended Citation
GB/T 7714
Li,Yin,Wong,Sai Wai,Wang,Shiyan,et al. Frequency Selective Surface with Quasi-Elliptic Bandpass Response Using Radiation Null of Patch Antenna[J]. IEEE Antennas and Wireless Propagation Letters,2021,20(1):13-17.
APA Li,Yin,Wong,Sai Wai,Wang,Shiyan,Lin,Jing Yu,Liu,Baiyang,Zhu,Lei,&He,Yejun.(2021).Frequency Selective Surface with Quasi-Elliptic Bandpass Response Using Radiation Null of Patch Antenna.IEEE Antennas and Wireless Propagation Letters,20(1),13-17.
MLA Li,Yin,et al."Frequency Selective Surface with Quasi-Elliptic Bandpass Response Using Radiation Null of Patch Antenna".IEEE Antennas and Wireless Propagation Letters 20.1(2021):13-17.
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