A compact wideband monopole antenna with DGS for WiMAX/WLAN/5G applications-Reference-Cited by-同舟云学术

A compact wideband monopole antenna with DGS for WiMAX/WLAN/5G applications

Published:2023 Issue:2 Volume:13 Page:39
ISSN:2229-7286
Container-title:i-manager’s Journal on Electronics Engineering
language:en
Short-container-title:JELE

Author:

Saumya Gupta¹,Samar Pratap Rai¹,Chandan ¹,Ashutosh Kumar Singh¹

Affiliation:

1. Dr. Ram Manohar Lohia Avadh University

Abstract

In this research, a complex wideband antenna with different applications in wireless communication devices is proposed. The proposed wideband antenna resonates at different four frequencies, which include the wireless devices band, an Ultra-Wideband (UWB), and an X-band. This rectangle-shaped antenna with additional stub antennas has FR4 material used as a substrate with dimensions of (26 × 40 × 1.6 mm3). The resulting resonant frequencies cover Wireless Local-Area Network (WLAN) at 2 GHz and 5.3 GHz, Multiple Input Multiple Output (MIMO) at 6.7 GHz, and X-band at 8.7 GHz. The implementation of Defected Ground Structure (DGS) facilitates the reduction in size and increase in antenna performance, and by using the additional stubs, it provides a multi-sharpened band. It has an omnidirectional radiation pattern. Simulation results show that the proposed antenna provides a wide range of frequencies (4-9 GHz).

Publisher

i-manager Publications

Subject

General Medicine

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