Low-profile wideband circularly polarized MIMO antenna with polarization diversity for WLAN applications

被引：58

作者：

Huy Hung Tran ^{[1
,2
]}

Hussain, Niamat ^{[3
]}

Tuan Tu Le ^{[1
,2
]}

机构：

[1] Ton Duc Thang Univ, Inst Computat Sci, Div Computat Phys, Ho Chi Minh City, Vietnam

[2] Ton Duc Thang Univ, Fac Elect & Elect Engn, Ho Chi Minh City, Vietnam

[3] Chungbuk Natl Univ, Dept Comp & Commun Engn, Cheongju, South Korea

来源：

AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS | 2019年 / 108卷

关键词：

Circular polarization; Low profile; MIMO; Patch antenna; Wideband; MUTUAL COUPLING REDUCTION; SLOT ANTENNA; PERFORMANCE; ARRAY; ENHANCEMENT; DESIGN;

D O I：

10.1016/j.aeue.2019.06.028

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, a low-profile wideband circularly polarized (CP) multiple-input multiple-output (MIMO) antenna is presented for wireless local area network (WLAN) applications. The antenna is designed with the help of two truncated corner square patches and parasitic periodic metallic plates. A prototype of the proposed antenna is fabricated and measured. The measurements indicate that the proposed MIMO antenna has usable bandwidth of 13.7%. By properly designing the configuration of the metallic plates, high port isolation of better than 20 dB is achieved. In addition, the diversity performance in terms of envelop correlation coefficient (ECC) is also calculated, showing satisfactory MIMO characteristics. Finally, compared to the other reported CP MIMO antennas in literature, the proposed design possesses exclusive features including low profile structure and wide operating bandwidth. (C) 2019 Elsevier GmbH. All rights reserved.

引用

页码：172 / 180

页数：9

共 32 条

[1] Spatially mutual coupling reduction between CP-MIMO antennas using FSS superstrate [J].

Akbari, M. ;

Ali, M. M. ;

Farahani, M. ;

Sebak, A. R. ;

Denidni, T. .

ELECTRONICS LETTERS, 2017, 53 (08) :516-U6

[2]

[Anonymous], IEEE ANTENNAS WIRELE

[3] On development of a MIMO antenna for coupling reduction and WiMAX suppression purposes [J].

Azarm, B. ;

Nourinia, J. ;

Ghobadi, Ch. ;

Majidzadeh, Maryam ;

Hatami, N. .

AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2019, 99 :226-235

[4] A Novel Broadband Dual Circularly Polarized Microstrip-Fed Monopole Antenna [J].

Chandu, D. S. ;

Karthikeyan, S. S. .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2017, 65 (03) :1410-1415

[5] High inter-port isolation dual circularly polarized slot antenna with split-ring resonator based novel metasurface [J].

Chaudhuri, Sumantra ;

Kshetrimayum, Rakhesh Singh ;

Sonkar, Ramesh Kumar .

AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2019, 107 :146-156

[6] Reduction of Mutual Coupling Between Patch Antennas Using a Polarization-Conversion Isolator [J].

Cheng, You-Feng ;

Ding, Xiao ;

Shao, Wei ;

Wang, Bing-Zhong .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2017, 16 :1257-1260

[7] Dielectric resonator based circularly polarized MIMO antenna with polarization diversity [J].

Das, Gourab ;

Sharma, Anand ;

Gangwar, Ravi Kumar .

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2018, 60 (03) :685-693

[8] Analysis of the Performance Enhancement of MIMO Systems Employing Circular Polarization [J].

Dicandia, Francesco Alessio ;

Genovesi, Simone ;

Monorchio, Agostino .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2017, 65 (09) :4824-4835

[9] A Broadband Circularly Polarized Fabry-Perot Resonant Antenna Using A Single-Layered PRS for 5G MIMO Applications [J].

Hussain, Niamat ;

Jeong, Min-Joo ;

Park, Jiwoong ;

Kim, Nam .

IEEE ACCESS, 2019, 7 :42897-42907

[10] Mutual Coupling Reduction Using F-Shaped Stubs in UWB-MIMO Antenna [J].

Iqbal, Amjad ;

Saraereh, Omar A. ;

Ahmad, Arbab Waheed ;

Bashir, Shahid .

IEEE ACCESS, 2018, 6 :2755-2759

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