Closely spaced tri-band frequency selective surfaces based on split ring slots

被引：11

作者：

Fabian-Gongora, H. ^{[1
]}

Martynyuk, A. E. ^{[1
]}

Rodriguez-Cuevas, J. ^{[1
]}

Martinez-Lopez, J. I. ^{[1
]}

机构：

[1] Univ Nacl Autonoma Mexico, Fac Ingn, Div Ingn Elect, Cd Univ, Coyoacan 04510, DF, Mexico

来源：

ELECTRONICS LETTERS | 2016年 / 52卷 / 09期

关键词：

multifrequency antennas; frequency selective surfaces; microwave antenna arrays; tri-band frequency selective surfaces; split ring slots; close band spacing; y-polarised incident waves; strong mutual coupling; Ka band FSS; frequency; 27; 3 GHz to 36; 2; GHz;

D O I：

10.1049/el.2016.0255

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A tri-band frequency selective surface (FSS) with close band spacing based on split ring slots for y-polarised incident waves is investigated. The close band response is obtained by reducing the strong mutual coupling between the closely packed concentric rings through splitting the ring slots and redistributing the location of the surface currents at resonances. To validate the proposed FSS, a Ka band FSS was designed, fabricated and tested. Experimental results showed closely spaced resonances at 27.3, 31.7 and 36.2 GHz. Frequency ratios of 1.16 for the second to the first resonance, and 1.14 for the third to the second one were obtained. Also, good stability is observed for oblique incidence.

引用

页码：727 / 728

页数：2

共 10 条

[1] Low-Profile, Highly-Selective, Dual-Band Frequency Selective Surfaces With Closely Spaced Bands of Operation [J].

Al-Joumayly, Mudar A. ;

Behdad, Nader .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2010, 58 (12) :4042-4050

[2] Convoluted double square: single layer FSS with close band spacings [J].

Chuprin, AD ;

Parker, EA ;

Batchelor, JC .

ELECTRONICS LETTERS, 2000, 36 (22) :1830-1831

[3] Resonant frequencies of open and closed loop frequency selective surface arrays [J].

Chuprin, AD ;

Parker, EA ;

Batchelor, JC .

ELECTRONICS LETTERS, 2000, 36 (19) :1601-1603

[4] Active Dual-Band Frequency Selective Surfaces with Close Band Spacing Based on Switchable Ring Slots [J].

Fabian-Gongora, Henry ;

Martynyuk, Alexander E. ;

Rodriguez-Cuevas, Jorge ;

Martinez-Lopez, Jose I. .

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2015, 25 (09) :606-608

[5] Low-cost free-space measurement of dielectric constant at Ka band [J].

Gagnon, N ;

Shaker, J ;

Roy, L ;

Petosa, A ;

Berini, P .

IEE PROCEEDINGS-MICROWAVES ANTENNAS AND PROPAGATION, 2004, 151 (03) :271-276

[6] Very Closely Located Dual-Band Frequency Selective Surfaces via Identical Resonant Elements [J].

Huang, Fan-Cheng ;

Chiu, Cheng-Nan ;

Wu, Tzong-Lin ;

Chiou, Yih-Peng .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2015, 14 :414-417

[7] Frequency-selective surfaces based on shorted ring slots [J].

Martynyuk, AE ;

Lopez, JIM .

ELECTRONICS LETTERS, 2001, 37 (05) :268-269

[8]

Munk BA., 2005, Frequency Selective Surfaces: Theory and Design, DOI 10.1002/0471723770

[9] Multiband Metallic Frequency Selective Surface With Wide Range of Band Ratio [J].

Rahmati, B. ;

Hassani, H. R. .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2015, 63 (08) :3747-3753

[10] Dual-Band Capacitive Loaded Frequency Selective Surfaces With Close Band Spacing [J].

Xu, Rong-rong ;

Zhao, Huai-cheng ;

Zong, Zhi-yuan ;

Wu, Wen .

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2008, 18 (12) :782-784

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