Mutual Coupling Reduction in Dielectric Resonator Antennas Using Metasurface Shield for 60-GHz MIMO Systems

被引：123

作者：

Dadgarpour, Abdolmehdi ^{[1
]}

Zarghooni, Behnam ^{[3
]}

Virdee, Bal S. ^{[4
]}

Denidni, Tayeb A. ^{[2
]}

Kishk, Ahmed A. ^{[1
]}

机构：

[1] Concordia Univ, Elect & Comp Engn Dept, Montreal, PQ H3G 1M8, Canada

[2] Inst Natl Rech Sci Energie Materiaux & Telecommun, Montreal, PQ H5A 1K6, Canada

[3] Ecole Polytech Montreal, Poly Grames Res Ctr, Montreal, PQ H3T 1J4, Canada

[4] London Metropolitan Univ, Ctr Commun Technol, London N7 8DB, England

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2017年 / 16卷

关键词：

Dielectric resonator antenna (DRA); millimeter-wave antenna; multiple-input-multiple-output (MIMO); split-ring resonator (SRR); mutual coupling; EBG; DESIGN;

D O I：

10.1109/LAWP.2016.2585127

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：

An effective technique for reducing the mutual coupling between two dielectric resonator antennas (DRAs) operating at 60-GHz bands is presented. This is achieved by incorporating a metasurface between the two DRAs, which are arranged in the H-plane. The metasurface comprises an array of unique split-ring resonator (SRR) cells that are integrated along the E-plane. The SRR configuration is designed to provide bandstop functionality within the antenna bandwidth. By loading the DRA with 1 x 7 array of SRR unit cells, a 28-dB reduction in the mutual coupling level is achieved without compromising the antenna performance. The measured isolation of the prototype antenna varies from -30 to -46.5 dB over 59.3-64.8 GHz. The corresponding reflection coefficient of the DRA is better than -10 dB over 56.6-64.8 GHz.

引用

页码：477 / 480

页数：4

共 20 条

[1] Millimeter-Wave EBG-Based Aperture-Coupled Dielectric Resonator Antenna [J].

Al-Hasan, Mu'ath J. ;

Denidni, Tayeb A. ;

Sebak, Abdel Razik .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2013, 61 (08) :4354-4357

[2] Implementation of Slotted Meander-Line Resonators for Isolation Enhancement in Microstrip Patch Antenna Arrays [J].

Alsath, M. Gulam Nabi ;

Kanagasabai, Malathi ;

Balasubramanian, Bhuvaneshwari .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2013, 12 :15-18

[3]

[Anonymous], 2015, GLOB S MILL WAV GSMM

[4]

[Anonymous], VER HIGH THROUGHP 60

[5] Design and Optimization of Uniplanar EBG Structures for Low Profile Antenna Applications and Mutual Coupling Reduction [J].

Assimonis, Stylianos D. ;

Yioultsis, Traianos V. ;

Antonopoulos, Christos S. .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2012, 60 (10) :4944-4949

[6] Mutual Coupling Between Cylindrical Probe-Fed Dielectric Resonator Antennas [J].

Dorris, Robert J. ;

Long, Russell T. ;

Long, Stuart A. ;

Khayat, Michael A. ;

Williams, Jeffery T. .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2002, 1 :8-9

[7] Mutual Coupling Reduction in Waveguide-Slot-Array Antennas Using Electromagnetic Bandgap (EBG) Structures [J].

Ebadi, Siamak ;

Semnani, Abbas .

IEEE ANTENNAS AND PROPAGATION MAGAZINE, 2014, 56 (03) :68-79

[8] Mutual Coupling Reduction Using EBG in Steering Antennas [J].

Exposito-Dominguez, Gonzalo ;

Fernandez-Gonzalez, Jose-Manuel ;

Padilla, Pablo ;

Sierra-Castaner, Manuel .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2012, 11 :1265-1268

[9] Mutual Coupling Reduction Between Planar Antennas by Using a Simple Microstrip U-Section [J].

Farsi, Saeed ;

Aliakbarian, Hadi ;

Schreurs, Dominique ;

Nauwelaers, Bart ;

Vandenbosch, Guy A. E. .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2012, 11 :1501-1503

[10]

Hagras Amer, 2012, IEEE ANTENNAS PROPAG

← 1 2 →