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Journal : joiv international journal on informatics visualization

The Small UWB Monopole Antenna with Stable Omnidirectional Radiation Pattern Firdaus, -; Yuhanef, Afrizal; Yulindon, Yulindon; Meidelfi, Dwiny; Silvana, Meza
JOIV : International Journal on Informatics Visualization Vol 6, No 4 (2022)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/joiv.6.4.972

Abstract

Ultra Wideband (UWB) technology is an unmodulated wireless digital communication system that uses an extremely short duration pulse to transmit information bit. Because of this pulse, the UWB system needs a very wide bandwidth. Federal Communication Commission (FCC) has regulated the 3.1 – 10.6 GHz frequency spectrum for UWB. Since FCC released this frequency, many research in telecommunication have been done on UWB systems. One of them is a development of an Antenna that is suitable for UWB devices. UWB antenna characteristics require FCC band, omnidirectional radiation pattern, and compact size. In order to meet these needs, an antenna with a simple structure in the form of a monopole patch antenna with a similar patch size and ground width has been designed. The antenna is built on an FR4 – epoxy substrate material, with 4.4 dielectric constant and 1.6 mm thickness. The antenna feeding structure consists of two 100 Ω and 50 Ω lines with a wideband impedance matching scheme using tapered side and tapered transformers. The antenna design and optimization processes are conducted using electromagnetic simulation software, and measurements are carried out in an anechoic chamber. Simulation and measurement results show good agreement, and the antenna can work at frequencies 3.5 - 11.3 GHz with a gain of 1.5 – 3.25 dBi and stable omnidirectional radiation patterns. The antenna has dimensions of 27 × 8 × 1.6 mm, which are smaller than the antenna reported in the last research and suitable to be applied on various UWB devices.
Co-Authors Adinda Aliya Maharani Afida Nurul Fatimah afifi, muthia Afriansyah Saputra, Muhammad Yudis Afrizal Yuhanef Ahmad Dahlan Akhyar, Al Habib Maulana Alfhadila Alfhadila Amelia Yolanda - Andi Ahmad Dahlan Andi Ahmad Dahlan Andika Putra Aprinal Adila Asril Azis, Elang Abdul Desti Putri, Rahayu Dikky Chandra Dinda Kurnia Illahi Dwiny Meidelfi Eko Mulya Chandra Elsa Oktavia Erin Aulia Rahma Evan Adicandra Fachrurriadi, Andhika Fajria, Nurul Fikri Adi Pratama Firdaus B Firdaus Firdaus Firdaus Firdaus Firdaus Firdaus Firdaus Nursal Firdaus, - Gebriola Permata Isra Gus Erniati Ani Hanum, Tsabitah Herry Setiawan Jamil, Wahdina Jihan Fadhilah Khairunnisa Mardhatillah Khoirul Yazid Lifwarda Lifwarda Lifwarda Lifwarda M.Ravi Setiawan P.C Meza Silvana Muhamad Ilham Muhammad Aqil Hisyam Akbar Muhammad Erlangga Muhammad Putra Pamungkas Muhammad Rizky Irawan Mutiara Muthmainnah Nasution Nabil Fajri Nasrul Nasrul Nasrul Nawi, Nasrul Nursal, Firdaus Nurwahid Fil Qodri Popy Maria Putra Rahmat Hidayat Rahmat Hidayat Rahmat Hidayat Rahmat Hidayat Ramadan, Zardi Ramanda Grace Aulia Ramiati Ramiati Randhika Rianza Randi Ratna Dewi Reza Oksri Nengsi Rezky Cahaya Nabila Rikki Vitria Rio Agus Saputra Riska Andini Sahid Ridho Sandya Firstha Nofianti Shalma Zopi Habibah Sherly Prilisia Sani Shintia Destrianita Silfia Rifka Siti Aisyah Aliyah Sri Yusnita Taufik Hidayat Taura Ramadhani tiara, Rini Tri Sukma Afani Ulfa Nurhasanah Hendri Uzma Septima Uzma Septima - Vera Veronica Viony Monica Wisra Yandi Yasen, Nadini Mardiah Yustini Yustini Zahra Haiva Meydina Zaki, Muhammad Aulia