WI-FI Reconfigurable Dual Band Microstrip MIMO Antenna for 5G and wI-FI WLAN Applications

被引：1
|
作者：
Verma, Rahul Kumar [1 ]
Kumar, Anubhav [2 ]
Yadava, R. L. [3 ]
机构：
[1] Amity Univ, Fac Elect & Commun Engn, Noida, Uttar Pradesh, India
[2] Raj Kumar Goel Inst Technol & Management, Ghaziabad, Uttar Pradesh, India
[3] GCET, Greater Noida, Uttar Pradesh, India
来源：
PRZEGLAD ELEKTROTECHNICZNY | 2021年 / 97卷 / 07期
关键词：
MIMO antenna; Reconfigurable antenna; PIN diode; Mutual coupling reduction; 5G network; SLOT ANTENNA;
D O I：
10.15199/48.2021.07.13
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 2x2 MIMO reconfigurable Wi-Fi notch two port antenna is presented. A 'Tee' shaped stub has been accomplished on the ground of MIMO antenna to achieve isolation more than 18dB. In addition, a parasitic elements integrated with a PIN diode is introduced on the ground of the antenna for frequency reconfigurability. However, notch is introduced with parasitic stub in the ground, which is tuned by PIN diode and controls the undesired signal and reduce the interference of signal. The operating frequency band of the two-port antenna is found to be from 3.2GHz to 3.8 GHz and 5.2 GHz to 7 GHz (with notch) whereas 3.2 to 3.8 and 4.95 to 7.2 GHz (without notch). The prototype of the proposed structure is of size 40x34x0.8 mm(3). The MIMO performance characteristics are measured and analyzed, and it is observed that the two-port antenna is appropriate for high- speed network for 5G and Wi-Fi/WLAN applications.
引用
收藏
页码：66 / 71
页数：6
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