Frequency Selective Surface for Reducing Mutual Coupling in Antenna Arrays

被引：0

作者：

Ghaderi, Maryam ^{[1
]}

Karmakar, Nemai Chandra ^{[1
]}

机构：

[1] Monash Univ, Elect & Comp Syst Engn Dept, Wellington Rd, Clayton, Vic 3800, Australia

来源：

ASIA-PACIFIC MICROWAVE CONFERENCE 2011 | 2011年

关键词：

Mutual coupling; Antenna arrays; Magnetic resonance frequency; Frequency Selective surfaces; Insulators;

D O I：

暂无

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：

In this paper the effect of using one type of FSS called Split Ring Resonator (SRR) on reducing the mutual coupling between the antenna array elements has been investigated. The popular property of these types of resonators is that they have negative permeability near their magnetic resonant frequency which causes SRRs to show stop band behavior in their transmission (S-21) curves [1-3]. In this study the effect of SRRs on the performance of two types of antenna arrays; Microstrip patch antenna array and monopole antenna array have been investigated. Placing the SRR arrays in between the antenna array's elements has caused a considerable reduction of 10 dB in the amount of mutual coupling between the elements of the microstrip patch antenna array and a considerable reduction of 20 db in the amount of mutual coupling between the monopole antenna array elements.

引用

页码：1877 / 1880

页数：4

共 12 条

[1]

[Anonymous], WILEY SERIES MICROWA

[2] Identifying magnetic response of split-ring resonators at microwave frequencies [J].

Aydin, K. ;

Ozbay, E. .

OPTO-ELECTRONICS REVIEW, 2006, 14 (03) :193-199

[3]

Aydin K, 2005, NEW J PHYS, V7

[4] Split-Ring-Resonator-Coupled Enhanced Transmission through a Single Subwavelength Aperture [J].

Aydin, Koray ;

Cakmak, A. Ozgur ;

Sahin, Levent ;

Li, Z. ;

Bilotti, Filiberto ;

Vegni, Lucio ;

Ozbay, Ekmel .

PHYSICAL REVIEW LETTERS, 2009, 102 (01)

[5] Electromagnetic Coupling Reduction in High-Profile Monopole Antennas Using Single-Negative Magnetic Metamaterials for MIMO Applications [J].

Bait-Suwailam, Mohammed M. ;

Boybay, Muhammed Said ;

Ramahi, Omar M. .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2010, 58 (09) :2894-2902

[6]

Benedikt A. M., 2000, FREQUENCY SELECTIVE

[7]

Chen SG, 1998, IEEE AP-S, P1028, DOI 10.1109/APS.1998.702125

[8] Electromagnetic resonances in individual and coupled split-ring resonators [J].

Gay-Balmaz, P ;

Martin, OJF .

JOURNAL OF APPLIED PHYSICS, 2002, 92 (05) :2929-2936

[9]

Kafesaki M., 2005, J OPT A-PURE APPL OP, V7, P12

[10] Electric coupling to the magnetic resonance of split ring resonators [J].

Katsarakis, N ;

Koschny, T ;

Kafesaki, M ;

Economou, EN ;

Soukoulis, CM .

APPLIED PHYSICS LETTERS, 2004, 84 (15) :2943-2945

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