Mutual Coupling Reduction Using F-Shaped Stubs in MIMO Antenna

• Author(s): Battula Anil Kumar ; Deepak Burle ; Allamsetty V H S Badrinadh ; Reddy Venkata Reddy ; R. Tejaswini
• Paper ID: 1703492
• Page: 39-42
• Published Date: 06-06-2022
• Published In: Iconic Research And Engineering Journals
• Publisher: IRE Journals
• e-ISSN: 2456-8880
• Volume/Issue: Volume 5 Issue 12 June-2022

Abstract

A compact,high performance, and novel-shaped ultra-wideband (UWB) multiple-input multiple-output (MIMO) antenna with low mutual coupling is presented in this paper. The proposed antenna consists of two radiating elements with shared ground plane having an area of 50×30 mm^2.F-shaped stubs are introduced in the shared ground plane of the proposed antenna to produce high isolation between the MIMO antenna elements.The designed MIMO antenna has very low mutual coupling of (S21 < ?20 dB), high diversity gain (DG > 7.4 dB), high multiplexing efficiency (?Mux > ?3.5), and high peak gain over the entire UWB frequencies. The antenna performance is studied in terms of S-Parameters, radiation properties, peak gain, diversity gain, and multiplexing efficiency. A good agreement between the simulated and measured results is observed.

Keywords

MIMO antenna, diversity gain, multiplexing efficiency, microstrip patch.

Citations

IRE Journals:
Battula Anil Kumar , Deepak Burle , Allamsetty V H S Badrinadh , Reddy Venkata Reddy , R. Tejaswini "Mutual Coupling Reduction Using F-Shaped Stubs in MIMO Antenna" Iconic Research And Engineering Journals Volume 5 Issue 12 2022 Page 39-42

IEEE:
Battula Anil Kumar , Deepak Burle , Allamsetty V H S Badrinadh , Reddy Venkata Reddy , R. Tejaswini "Mutual Coupling Reduction Using F-Shaped Stubs in MIMO Antenna" Iconic Research And Engineering Journals, 5(12)