NDLI: Analysis and implementation of 3D bandpass frequency selective structure with high frequency selectivity

Content Provider	IET Digital Library
Author	Tao, Keya Li, Bo Tang, Yiming Zhang, Ming Bo, Yaming
Abstract	A novel 3D frequency selective structure (FSS), exhibiting bandpass filtering response with high frequency selectivity, is presented. In each unit cell, multiple resonators are constructed to provide multiple transmission zeros/poles. By establishing an equivalent circuit model, it is obtained that the transmission poles in the passband are produced by a short-circuited resonator and an open-circuited resonator, and the transmission zeros close to the passband are attributed to the fundamental and spurious resonant frequencies of another short-circuited resonator. To implement it in high frequencies, multi-layer printed circuit board technology is introduced, where several replacements are carried out. The measured results show good agreement with simulations. Furthermore, the proposed FSS exhibits stable performance with incident angles increased from 0 to 50°.
Starting Page	324
Ending Page	326
Page Count	3
ISSN	00135194
Volume Number	53
e-ISSN	1350911X
Issue Number	Issue 5, Mar (2017)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/el/53/5
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/el.2016.4469
Journal	Electronics Letters
Publisher Date	2017-01-24
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	3D Bandpass Frequency Selective Structure Band-pass Filter Bandpass Filtering Response Equivalent Circuit Equivalent Circuit Model Filter And Other Network Frequency Selective Surface FSS High Frequency Selectivity Multilayer Printed Circuit Board Technology Multiple Transmission Poles Multiple Transmission Zeros Open-circuited Resonator Poles And Zeros Printed Circuit Resonator Short-circuited Resonator Spurious Resonant Frequency
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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