A Combination of Defected Ground Structure and Line Resonator for Mutual Coupling Reduction

Nur Muhamad Ziko Iskandar, Eko Setijadi, Achmad Affandi

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

In this paper, a new combination method of Defected Ground Structure (DGS) and Line Resonator to reduce mutual coupling in linear array 2\times 1 antenna in H-plane structure is proposed. Both DGS and Line Resonator are designed to block surface waves of two antennas that work on a frequency of 2.6 GHz with an edge-to-edge distance element spacing is 0.049 . The antenna performances before and after design implementation have been investigated. The simulation results show the coupling isolation between the antennas has been improved by -11.84 dB, the gain of the antenna increase by 0.191 dBi, and drop the side lobe level by 2.5 dB. The purposed design has the advantage of wide bandwidth, compactness and easy to fabricate, so it could be used for massive multiple-input multiple-output (M-MIMO) system for 5G communication in S-Band frequency.

Original languageEnglish
Title of host publication2020 3rd International Seminar on Research of Information Technology and Intelligent Systems, ISRITI 2020
EditorsFerry Wahyu Wibowo
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages267-271
Number of pages5
ISBN (Electronic)9781728184067
DOIs
Publication statusPublished - 10 Dec 2020
Event3rd International Seminar on Research of Information Technology and Intelligent Systems, ISRITI 2020 - Yogyakarta, Indonesia
Duration: 10 Dec 2020 → …

Publication series

Name2020 3rd International Seminar on Research of Information Technology and Intelligent Systems, ISRITI 2020

Conference

Conference3rd International Seminar on Research of Information Technology and Intelligent Systems, ISRITI 2020
Country/TerritoryIndonesia
CityYogyakarta
Period10/12/20 → …

Keywords

  • Array Antenna
  • Defected Ground Structure
  • Line Resonator
  • Massive MIMO
  • Mutual Coupling

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