PERANCANGAN ANTENA REFLECTARRAY PADA FREKUENSI 38 GHZ

OKTAVIA, MAHARANI (2020) PERANCANGAN ANTENA REFLECTARRAY PADA FREKUENSI 38 GHZ. S1 thesis, Universitas Mercu Buana Jakarta.

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Abstract

The milimeterwave technology (mmWave) is one of the supporting technology in realizing 5G technology. This technology utilize frequency at wavelength between 10 to 1 milimeter. An application of this technology it needs an antenna that can meet the qualifications and can work at frequency 30-300 GHz. One of antenna that can meet the qualifications is the microstrip antenna, but this antenna still has shortcomings, there are narrow bandwidth and low gain, so in this study a 13x13 element of reflectarray antenna was designed, made using PCB Rogger RT4003C which work at frequency 38 GHz with thickness 0.51mm and dielectric constant 3.55 and high gain. The design process of this antenna uses Ansoft HFSSSoftware(High Frequency Structure Simulator) v.15.0. however, before designing 13x13 element antenna, the first step is designing only one element,that aim to determine element effect on Gain value and reflection factor. Based in the results of simulation and measurements shows that antenna can work at frequency 38 GHz with gain 23,67 dBi and polaradiation results is Unidirectional which only transmit to one direction at an angle 0o. Keywords: Microstrip, Millimeter Wave, High Gain, Reflectarray, HFSS Teknologi milimeterwave (mmWave) merupakan salah satu teknologi pendukung dalam mewujudkan teknologi 5G. teknologi ini memanfaatkan frekuensi di panjang gelombang antara 10 sampai dengan 1 milimeter. Dalam penerapan teknologi ini dibutuhkan antena yang dapat memenuhi kualifikasi tersebut dan dapat bekerja pada frekuensi 30-300GHz. Salah satu antena yang bisa memenuhi spesifikasi tersebut yaitu Antena Mikrostrip, namun antena mikrostrip masih memiliki banyak kekurangan diantara nya bandwidth yang sempit dan gain yang rendah, sehingga pada penelitian ini, dirancanglah sebuah antena Reflectarray 13x13 Elemen, dibuat dengan menggunakan PCB Roger RT4003C yang bekerja pada frekuensi 38 GHz dengan ketebalan 0.51mm dan nilai kontanta dielektrik sebesar 3,55 dan bersifat high gain. Proses perancangan antena ini menggunakan Software Ansoft HFSS (High Frequency Structure Simulator) v.15.0.namun sebelum merancang antena 13x13 elemen, terlebih dahulu hanya merancang dengan satu elemen tunggal kemudian baru dengan 13x13 elemen yang bertujuan untuk mengetahui pengaruh elemen terhadap nilai Gain dan faktor refleksinya. Berdasarkan hasil simulasi dan pengukuran menunjukan bahwa antena dapat bekerja pada frekuensi 38 GHz dengan gain sebesar 23,67 dBi dan hasil polaradiasi yaitu Unidirectional yang hanya memancarkan kesatu arah tertentu yaitu pada sudut 0o. Kata Kunci : Mikrostrip, Millimeter Wave, High Gain, Reflectarray, HFSS

Item Type: Thesis (S1)
Call Number CD: FT/ELK. 20 012
Call Number: ST/14/21/012
NIM/NIDN Creators: 41418120021
Uncontrolled Keywords: Mikrostrip, Millimeter Wave, High Gain, Reflectarray, HFSS
Subjects: 000 Computer Science, Information and General Works/Ilmu Komputer, Informasi, dan Karya Umum > 000. Computer Science, Information and General Works/Ilmu Komputer, Informasi, dan Karya Umum > 005 Computer Programmming, Programs, Data/Pemprograman Komputer, Program, Data > 005.7 Data in Computer Systems/Data dalam Sistem-sistem Komputer > 005.75 Specific Types of Data Files and Databases/Jenis Spesifik File Data dan Pangakalan Data > 005.754 Network Databases/Pangakalan Data Jaringan
600 Technology/Teknologi > 620 Engineering and Applied Operations/Ilmu Teknik dan operasi Terapan > 620.1-620.9 Standard Subdivisions of Engineering and Applied Operations/Subdivisi Standar Dari Ilmu Teknik dan operasi Terapan > 620.4 Engineering for Specific Kinds of Geographic Environtments, Fine Particle and Remote Control Technology/Teknik untuk Jenis Lingkungan Khusus, Teknologi Partikel Halus dan Pengendali Jarak Jauh
600 Technology/Teknologi > 620 Engineering and Applied Operations/Ilmu Teknik dan operasi Terapan > 621 Applied Physics/Fisika terapan > 621.3 Electrical Engineering, Lighting, Superconductivity, Magnetic Engineering, Applied Optics, Paraphotic Technology, Electronics Communications Engineering, Computers/Teknik Elektro, Pencahayaan, Superkonduktivitas, Teknik Magnetik, Optik Terapan, Tekn
Divisions: Fakultas Teknik > Teknik Elektro
Depositing User: Putra Arsy Anugrah
Date Deposited: 15 Nov 2022 06:55
Last Modified: 05 Apr 2024 07:14
URI: http://repository.mercubuana.ac.id/id/eprint/49976

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