Microstrip antenna with two elements and defected ground structure for 5G mobile applications at 28/38GHz

Al Gburi, Ahmed Jamal Abdullah and Thakur, Ekta and Gupta, Anupma and Abdulhameed, Muhannad Kaml and Khaleel, Aymen D. (2024) Microstrip antenna with two elements and defected ground structure for 5G mobile applications at 28/38GHz. Progress In Electromagnetics Research C, 146. pp. 177-185. ISSN 1937-8718

Text 02702040920241116561089.pdf Download (2MB)

Abstract

A new type of compact line-fed MIMO antenna for 5G wireless communication is presented in this paper. A rectangular microstrip patch antenna with an inset feed is designed for the 28GHz and38GHzbands. T-shapedpatchcontainsinvertedI-shapedslots, providing a dual-band response at 28GHzand38GHz. ByintegratingtwoT-shapedpatches, theMIMO(MultipleInputMultipleOutput) antenna significantly improves signal diversity and data throughput, making it highly suitable for modern wireless applications such as 5G networks. Slot-formed defected ground structures (DGSs) are inserted into a partial rectangular ground plane. To fit into handset devices for the upcoming 5G mobile revolution, the antennas are modestly configured on a substrate measuring 14×28mm2, occupying minimal area and reducing mutual coupling. The ECC, MEG, TARC, and radiation efficiency values obtained from the antenna systems are suitable for 5G mobile applications, with excellent reflection coefficient characteristics.

Item Type:	Article
Uncontrolled Keywords:	5G mobile communication systems, Antenna feeders, Antenna grounds, Mobile antennas, Slot antennas
Divisions:	Faculty Of Electronics And Computer Technology And Engineering
Depositing User:	Norfaradilla Idayu Ab. Ghafar
Date Deposited:	06 Jan 2025 08:29
Last Modified:	06 Jan 2025 08:29
URI:	http://eprints.utem.edu.my/id/eprint/28041
Statistic Details:	View Download Statistic

Actions (login required)

View Item