Compact dual wide-band four/eight elements MIMO antenna for WLAN applications

被引:24
|
作者
Roy, Sourav [1 ]
Ghosh, Soumendu [2 ]
Chakarborty, Ujjal [1 ]
机构
[1] NIT Silchar, Dept ECE, Silchar 788010, Assam, India
[2] JIS Coll Engn, Dept ECE, Kalyani, W Bengal, India
关键词
broadband antenna; compact antenna; dual band MIMO; eight element MIMO; four element MIMO; SYSTEM; ARRAY;
D O I
10.1002/mmce.21749
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
A compact four and eight elements multiple-input-multiple-output (MIMO) antenna designed for WLAN applications is presented in this article. The antenna operates in IEEE 802.11b/g WLAN (2.4 GHz), IEEE 802.11 ac/n WLAN (5.2 and 5.8 GHz) and WiMAX (5.8 GHz) bands. The resonated mode of the antenna is achieved by two unequal Reverse-L shaped, line-shaped slots on top and parasitic element on the ground layer. The single antenna provides wide bandwidth of about 29% (2.3-3.1 GHz) in lower and 22% (4.9-6.1 GHz) in the upper band. The compactness of the single element antenna is found about 95% with respect to the patch and 61% in overall dimension. Thereafter an investigation is carried out to design two, four, and eight elements MIMO antennas. All of the multi-element structures provide compact configuration and cover entire WLAN frequency ranges (2.4-2.48 and 5.15-5.85 GHz). The dimension of the proposed eight element MIMO antenna is 102 x 52 x 1.6 mm(3). It covers the frequency (measured) from 2.4 to 3.1 GHz and 5 to 6.1 GHz. The diversity performance of the proposed MIMO antenna is also assessed in terms of the envelope correlation coefficient (ECC), diversity gain (DG), and total active reflection co-efficient (TARC). The ECC is found 9.0 is obtained for the desired bands.
引用
收藏
页数:15
相关论文
共 50 条
  • [21] Wide-Band Meander Line MIMO Antenna For Wireless Applications
    Malviya, Leeladhar
    Gehlod, Karan
    Shakya, Ashish
    2018 INTERNATIONAL CONFERENCE ON ADVANCES IN COMPUTING, COMMUNICATIONS AND INFORMATICS (ICACCI), 2018, : 1663 - 1667
  • [22] A COMPACT DUAL-BAND PATCH ANTENNA FOR WLAN APPLICATIONS
    Zhuo, Y.
    Yan, L.
    Zhao, X.
    Huang, K.
    PROGRESS IN ELECTROMAGNETICS RESEARCH LETTERS, 2011, 26 : 153 - 160
  • [23] Dual-band Four Port MIMO Dielectric Resonator Antenna for WLAN/WiMAX Applications
    Das, Gourab
    Sahu, Nikesh Kumar
    Sharma, Anand
    Gangwar, Ravi Kumar
    2019 PHOTONICS & ELECTROMAGNETICS RESEARCH SYMPOSIUM - SPRING (PIERS-SPRING), 2019, : 613 - 619
  • [24] A dual-band WLAN/UWB printed wide slot antenna for mimo/diversity applications
    Mohammad, Sajad
    Nezhad, Ali
    Hassani, Hamid Reza
    Foudazi, Ali
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2013, 55 (03) : 461 - 465
  • [25] Compact Dual Band Monopole Antenna for RFID and WLAN Applications
    Pandey, Ashish
    Mishra, Rajan
    MATERIALS TODAY-PROCEEDINGS, 2018, 5 (01) : 403 - 407
  • [26] A novel compact dual-band antenna for WLAN applications
    Li, R. -H.
    Shi, X. -W.
    Zhang, N.
    Wang, Y. -F.
    Wang, Y. -J.
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2012, 54 (06) : 1476 - 1479
  • [27] Compact dual-band antenna for WLAN/WiMAX applications
    Chu, Qing-Xin
    Ye, Liang-Hua
    Dianbo Kexue Xuebao/Chinese Journal of Radio Science, 2010, 25 (05): : 893 - 898
  • [28] Compact Dual and Wide Band Monopole-Like Antenna Based on SRR for WLAN Applications
    Santos-Valdivia, Nilton
    Castillo-Aranibar, Patricia
    Garcia Lamperez, Alejandro
    Segovia-Vargas, Daniel
    2020 50TH EUROPEAN MICROWAVE CONFERENCE (EUMC), 2020,
  • [29] Compact Dual and Wide Band Monopole-Like Antenna Based on SRR for WLAN Applications
    Santos-Valdivia, Nilton
    Castillo-Aranibar, Patricia
    Garcia Lamperez, Alejandro
    Segovia-Vargas, Daniel
    2020 50TH EUROPEAN MICROWAVE CONFERENCE (EUMC), 2020,
  • [30] Compact Dual and Wide Band Monopole-like Antenna Based on SRR for WLAN Applications
    Santos-Valdivia, Nilton
    Castillo-Aranibar, Patricia
    Garcia Lamperez, Alejandro
    Segovia-Vargas, Daniel
    2020 50TH EUROPEAN MICROWAVE CONFERENCE (EUMC), 2020, : 428 - 431