A Novel Shape Compact Antenna for Ultrawideband Applications

Saad Hassan Kiani,Muhammad Rizwan Anjum,Muhammad Adil Bashir,Haider Ali,Khalid Mahmood,Muhammad Abbas Khan,Naveed Jan,Xin Cheng Ren

doi:10.1155/2021/7004799

Abstract

Nowadays, more attention has been given into ultrawideband by dint of its extraordinary features over narrowband communication systems. This study presents a novel compact with tilted square frames shape antenna with partial ground plane. The proposed antenna is printed on commercially available Fr4 substrate with relative thickness of 1.6 mm. The antenna has compact dimensions of 14 × 18 mm2 with bandwidth ranging from 3.3 to 11.5 GHz. The peak gain obtained is 1.4 dBi with omnidirectional radiation characteristics throughout the entire bandwidth. The proposed antenna is fabricated, and the developed prototype measured results, which well agree with simulated results. With the performance parameters obtained and the well agreed measured results, the proposed antenna is well suitable for Wi-Fi, ISM, and UWB applications.

Highlights

Saad Hassan Kiani,1 Xin Cheng Ren,2 Muhammad Rizwan Anjum,3 Khalid Mahmood,4 Haider Ali,5 Naveed Jan,5 Muhammad Adil Bashir,6 and Muhammad Abbas Khan 7
More attention has been given into ultrawideband by dint of its extraordinary features over narrowband communication systems. is study presents a novel compact with tilted square frames shape antenna with partial ground plane. e proposed antenna is printed on commercially available Fr4 substrate with relative thickness of 1.6 mm. e antenna has compact dimensions of 14 × 18 mm2 with bandwidth ranging from 3.3 to 11.5 GHz. e peak gain obtained is 1.4 dBi with omnidirectional radiation characteristics throughout the entire bandwidth. e proposed antenna is fabricated, and the developed prototype measured results, which well agree with simulated results
With the performance parameters obtained and the well agreed measured results, the proposed antenna is well suitable for Wi-Fi, ISM, and ultrawide band (UWB) applications

Summary

Introduction

Saad Hassan Kiani ,1 Xin Cheng Ren ,2 Muhammad Rizwan Anjum ,3 Khalid Mahmood ,4 Haider Ali ,5 Naveed Jan ,5 Muhammad Adil Bashir ,6 and Muhammad Abbas Khan 7. With a size of 121 × 314 mm2, a wide band antenna is reported in [5] with bandwidth of approximately 4.6 GHz ranging from 3.4 to 8 GHz. e shape of the antenna comprises a leaf structure with partial ground plane.

Results

Conclusion