학술논문
Asymmetric fed Quad band Monopole Antenna for 5G and Space Applications
Document Type
Conference
Author
Source
2021 Emerging Trends in Industry 4.0 (ETI 4.0) Emerging Trends in Industry 4.0 (ETI 4.0), 2021. :1-6 May, 2021
Subject
Language
Abstract
In this paper, a quad band monopole antenna excited by the asymmetric coplanar strip (ACS) feed is designed for 5G and space applications. The top plane is composed of a narrow rectangular slot with extended L -shaped strips on the top surface of substrate and bottom is partial ground plane. It is designed on FR-4 substrate with thickness 0.8mm and it has compact size 11mm*16mm. The simulated and measured results show that the proposed antenna can operate over the 3.36–3.45 GHz, 3.75–3.80 GHz, 4.65–5.06GHz and 6.55–6.70 GHz. The proposed antenna reaches maximum gain over 5 – 6dB and its radiation efficiency is 76 – 90%. It is observed that the proposed antenna has good radiation pattern and good acceptable gain over operating bandwidth. This design process is simulated using HFSS simulation tool.