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Journal : Mobile and Forensics

Bandwidth Improvement on Rectangular Monopole Antenna using Dual Bevel Technique for Ultrawideband Technology Liya Yusrina Sabila; Damayanti, Denti Agustina; Prakoso, Teguh
Mobile and Forensics Vol. 4 No. 1 (2022)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/mf.v4i1.5496

Abstract

This paper presents the analyzed Monopole Antenna for Ultrawideband with a rectangular patch design using bevel technique at a frequency of 3.1 – 10.6 GHz. The fabricated antennas with dual bevel angles have a very compact width and length of 40 mm x 33 mm respectively and a groundplane width of 13 mm. To get bandwidth improvement on monopole antennas can be applied to the bevel angle on the patch. So, to get the best antenna design, 3 optimizations of antenna size changes were carried out during the simulation, that is optimization of patch length, patch width and bevel angle. Variation of patch length and width is used to change the frequency range and variation of bevel angle to increase bandwidth. From each change, the best result is taken. The experiment obtained the best simulation result of antenna and then fabricate it. From the measurement results on the fabricated antenna, the lowest S11 value is -24.6 dB, gain 2.6 dBi at a frequency of 5 GHz and radiation pattern is omnidirectional. The optimization process using the bevel technique has been proven to be successful in shifting the frequency range by around 600 MHz and increasing the bandwidth by about 4% or 30 MHz.
Co-Authors Abdul Hamid Alfauzi Achmad Hidayatno Adhi Nugraha Affandi, Muhammad Afif Afin M Nurtsani Aghus Sofwan Agnes Yora Gracia Simatupang Ahmad Riyandi Ahmad Zaki Mubarok, Ahmad Zaki Akbar Satria Wardhana, Akbar Satria Alfian Rokhmansyah Ananda, Refisa Andreansyah, Muhammad Iqbal Apriani, Zuliana Apriliani Nabila Anjani Apriliani, Rina Ardhian Ainul Yaqin Arif Munandar Arifianto, Eko arjang Badriyah, Ratu Baron Murianda Brilian Dermawan Brillianing Pratiwi Damayanti, Denti Agustina Darjat Darjat Dewi, Arkidianabela Anggara Donny Dharmawan Dwi Budi Srisulistiowati E. H. Hadyan E.H. Hadyan E.H. Hadyan, E.H. Hadyan Eko Arifianto Eko Arifianto Enang Rusyana Enggar Hindami Hadyan Erasma, Erasma Fitra Jaya Hadyan, E. H. Halim, Indra Hanardi Satrio Hari Kurnia Safitri Heriani Heriani, Heriani Houtman Ian Amri Dinina Ibrahim Ibrahim Ifki Arifatul Utami Irawan D Sukawati Irawan Dharma Sukawati, Irawan Dharma Jatmiko E. Suseno Jatmiko E. Suseno Khoerul Fajri Lase, Sepandil Laras Liya Yusrina Sabila M. A. Riyadi M. Noor, N Shazwani M.A. Riyadi M.A. Riyadi, M.A. Riyadi Maulina, Murni Memet CASMAT Mertua Agung Durya, Ngurah Pandji Mochammad Facta Mohamad Yunus, Mohamad Muhamad Ridwan Fauzi, Muhamad Ridwan Mujib, Khusnil Munawar A Riyadi Munawar Agus Riyadi Murianti, Diana Mustari Mustari Muthia Nur Fajrina Muthouwali, Achmad Ngaqib N Shazwani M. Noor N. Shazwani M. Noor, N. Shazwani natanael pandapotan, natanael Ngah, Razali Ngah, Razali Nicholas Audric Adriel Nilawati Nilawati Novita Sari Harianja Nursantoso, Teguh Oktavianto, Tedi Permanasari, Devi Rachmani, Ferlinda Ainur Rahma Dewi Hartati Razali Ngah Razali Ngah Razali Ngah Riyadi, M. A. Riyadi, Munawar Riyadi, Munawar Riyadi, Munawar A. Riyandi, Ahmad Rovandi, Harris Rustaman, Dede Sabila, Liya Yusrina Santoso, Imam Santoso, Muhammad Hery Sapto Budi Priyatno Setiawan, Budhy Siti Aisyah Siti Hadianti, Siti Sofwan, Aghus Soleh, Soleh Stefani Dian Hutami Sudarmanto, Eko Sukiswo Sukiswo Sukiswo Sukiswo Sumardi . Suseno, Jatmiko E. Syafruddin Syuja Rizqullah Tanzila Azizi Rochim Tharek A. Rahman Ucu Rahayu Uli Wildan Nuryanto Utiarahman, Nurnaningsih Venus Khasanah Victor Pattiasina Winasis, Ganjar Yohandri Natan Yuli Christyono Yuli Christyono Yuliana, Rachma Yulistina Yulistina