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All Journal Jupiter Buletin Pos dan Telekomunikasi JETT (Jurnal Elektro dan Telekomunikasi Terapan) Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) JTERA (Jurnal Teknologi Rekayasa) InComTech: Jurnal Telekomunikasi dan Komputer IJITEE (International Journal of Information Technology and Electrical Engineering) Journal of Telecommunication, Electronics and Control Engineering (JTECE)
Goran, Petrus Kerowe
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Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Library & Information Science Mechanical Engineering Social Sciences Transportation

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Journal : Buletin Pos dan Telekomunikasi

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Comparing Mutual Coupling of Ring Metamaterial on Square and Vivaldi Array Antennas Petrus Kerowe Goran; Eko Setijadi
Buletin Pos dan Telekomunikasi Vol 18, No 2 (2020): December 2020
Publisher : Centre for Research and Development on Resources, Equipment, and Operations of Posts and I

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17933/bpostel.2020.180206

Abstract

The antenna performance is seen from the S-parameter value. The S-parameter graph can be seen as the return loss (S11, S22) and the mutual coupling (S21, S12) value. This research focuses on analyzing mutual coupling on Square and Vivaldi array antennas using the ring metamaterial method. The value of mutual coupling is considered very important to analyze because it affects the performance of the antenna in which is arranged in an array. The simulation results of the mutual coupling value obtained on a square array antenna use a ring metamaterial is -17 dB at a frequency of 2.4 GHz. Meanwhile, the Vivaldi array antenna uses a ring metamaterial that produces a mutual coupling value of -13.840744 dB at a frequency of 3.0162 GHz. The factors that affect the square array antenna so that it becomes the best to suppress the mutual coupling value between antenna elements are a selection of metamaterial shape and proper placement between the antenna array elements is arranged horizontally.
Co-Authors Afandi, Mas Aly Afnan Syam Mediawan Agung Wicaksono Agung Wicaksono1 Angga Bagus Prawira Anggun Fitrian Isnawati Astiti, Sarah Dhany Maulana Supriadi Dicky Revan Pangestu hanhan subchan sabana Hanin Latif Fuadi Ibrohim Huzaimi Ilham Januar Ramdhani Imam Muhammadi Pradono Budi Krishnanda Raditya Mooduto Lukman Priyambodo Natasya Nur Khalika Naura Nazhifah Nurcahyani Wulandari Nurina Leila Yusup Octavian Ery Pamungkas Puspa Rahmawati Setijadi, Eko Tasya Enjelika Saputri Thofan Maliyano Vira Ulitama Yosy Rahmawati Yunita Ardilla