A broadband dual-polarized antenna for 5G wireless communication systems

被引：1
|
作者：
Sathishkumar, N. [1 ]
Natarajan, Rajesh [2 ]
Divya, D. [3 ]
Divya, S. [4 ]
机构：
[1] KPR Inst Engn & Technol, Dept Elect & Commun Engn, Coimbatore 641407, Tamil Nadu, India
[2] Vellore Inst Technol, Sch Elect Engn, Vellore 632014, Tamil Nadu, India
[3] KPR Inst Engn & Technol, Dept Comp Sci & Engn, Coimbatore 641407, Tamil Nadu, India
[4] Dr NGP Inst Technol, Dept Biomed Engn, Coimbatore 641048, Tamil Nadu, India
来源：
RESULTS IN OPTICS | 2024年 / 15卷
关键词：
Circular polarization; Linear polarization; Axial radio; Bandwidth; MICROSTRIP PATCH ANTENNA;
D O I：
10.1016/j.rio.2024.100659
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
This article presents a broadband dual-polarized antenna for the 5G wireless communication technology. A ring resonator is chosen with the purpose of enhancing the axial ratio (AR) and impedance bandwidth. Partial ground plane is chosen with a slot placed beneath the feedline. The dimensions of the antenna are 50 mm x 50 mm x 1.6 mm, and it is fabricated on a dielectric substrate made of FR4 material. The variation of antenna polarization is achieved through the function of PIN diode. When the diode is in the ON state, the antenna functions as a wideband antenna that exhibits right hand circular polarization (RHCP). The frequency range covered by this system spans from 4.5 GHz to 7.5 GHz. Conversely, it provides linear polarization (LP) within a frequency range that spans from 4.3 GHz to 5.3 GHz. The metrics of the prototype antenna are measured and tested. The CST full wave simulator is utilized for conducting simulations.
引用
收藏
页数：5
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