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Journal : Prosiding SNAST

DESIGN OF L-BAND PYRAMIDAL HORN ANTENNA FOR ELECTRONIC SUPPORT MEASURE (ESM) Widi Anggun Fitriana; Budi Syihabuddin; Yuyu Wahyu; Heroe Wijanto
PROSIDING SNAST Prosiding SNAST 2018
Publisher : IST AKPRIND Yogyakarta

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Abstract

Radar is a part of an electronic element that consists of electromagnetic waves to detect and determine the location of an object. The Electronic Support Measure (ESM) is part of electronic warfare to search for intercepting, identifying and locating radiated electromagnetic energy for the purpose of immediate threat recognition. It should be able to sense the working frequency of 1-12 GHz, including at L-Band which has 1 - 2 GHz bandwidth. The horn antenna has a relatively large gain so that the electromagnetic wave reception is more sensitive and accurate. It can be used as receiver antennas in ESM design. However, it is important to adjust the dimensions of the waveguide, the horn antenna and the monopole to obtain the appropriate antenna specification. This study tells about designing an L-Band horn pyramid antenna that can be applied to ESM. Antenna consists of rectangular waveguide, horn pyramid and monopole. The waveguide material and the pyramid horn made from 0.7 mm brass plates. While the monopole material is a 12 mm copper rod with length, placed 7 cm from the backside of the waveguide. Optimization results obtained 1.19 GHz bandwidth at L-Band, 13.74 dB gain, 1.26 VSWR , 18.87 dB Return Loss and unidirectional radiation pattern. These specifications comply the ESM antenna specifications.
Co-Authors A., Nachwan Mufti A.A. Ketut Agung Cahyawan W Agie Vadhillah Putri Agung Nugroho Jati Agus D Prasetyo Agus Dwi Prasetyo Alif Randhy Pratama Alvian Raharjo Aji Amir Syarifudin Amiruddin, Rifki Anjang Purnomo ARDIANTO, FAJAR WAHYU Arfianto Fahmi Arum Rachmapramita Arum Rachmapramita Arum Rachmapramita, Arum Austin Bengeth I. Tambunan Bambang Setia Bambang Setia Nugroho Bhaskara Narottama Christian Mahardika Dammar Adi Sujiansyah Desti Madya Saputri Destia Rahmawati DWI ANDI NURMANTRIS Dwi Banyu Prawito Edwar Ernaldo Lumbantobing Erza Yoga Pamungkas Evander Christy Evi Nur Cahyanti FAJAR WAHYU ARDIANTO Fasny F. A Rafsanzani Fasny F. A Rafsanzani, Fasny F. A Fithqoti Afiroh Zuqri Fithqoti Afiroh Zuqri Fithqoti Afiroh Zuqri, Fithqoti Afiroh Fransisca Elisa Rahardjo Gilang Dewangga Hanimaulia Hanimaulia Heroe Wijanto Heroe Wijayanto Husnul Khatim Intan Nuraeni Agfah Iswahyudi Hidayat Jones A.S., Kevin Kevin Jones A.S. Kevin Jones Sinaga Khoirul Anwar Kirbi Timur Nomas Laila Prakasita Levy Olivia N. Levy Olivia Nur Muhamad Fithryan Muhammad Agy Ramdhan Muhammad Arsyad Muhammad Irfan Riswandi Muhammad Purwa Manggala Nachwan Mufti Nachwan Mufti A. Nachwan Mufti Adriansyah Nadia Fitriana Latifah Nahla Dewi Sartika Nuriadnyana, Rana Obed Rhesa Ludwiniananda Patricius Evander Christy Raihan Anshari Ramaska Prima Agusta Rana Nuriadnyana Rana Nuriadnyana Rasheed Abdurrahman Mulyadi Rasheed Abdurrahman Mulyadi Ratna Mayasari Rifki Amiruddin Riga Marga Limba Rina Pudji Astuti Suci Monica Sari Uke Kurniawan Usman Ulfah Sulistiyani Widi Anggun Fitriana Yuyu Wahyu Yuyu Wahyu Yuyu Wahyu