Hawari, Fauzan Adzima (2020) Perancangan dan Pembuatan Antena Mikrostrip Dipole Wideband dengan Dual-Polarisasi pada Frekuensi 2,6 GHz. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Antena mikrostrip memiliki dimensi yang kecil dan berfrekuensi tinggi sehingga antena ini dipilih sebagai antena 5G dengan frekuensi kerja sebesar 2.6 GHz. Pemilihan bahan antena pada substrat dan patch akan berpengaruh pada ukuran dari elemen-elemen antena mikrostrip. Antena dipole dipilih karena sifatnya yang memiliki radiasi stabil dan memiliki struktur planar. Pada tugas akhir ini akan didesain dan dibuat antena mikrostrip dipole wideband dengan dual-polarisasi pada frekuensi 2.6 GHz Setelah difabrikasi akan diuji untuk mengetahui perbedaan dimensi, bahan (substrat, patch), dan keadaan di kondisi aslinya dibandingkan dengan desain yang telah dibuat di CST Microwave Studio 2017. Parameter antena dengan karakteristik wideband yang diamati adalah VSWR (<2), pola radiasi, bandiwdth ≥ 20% dan return loss (<-10dB). Setelah dilakukannya simulasi dengan menggunakan CST akan dibuat fabrikasi antena dan diukur parameter-parameternya. Pada hasil pengukuran didapatkan bahwa pada port 1 return loss memiliki nilai -28,02, bandwidth sebesar 43,8% dan VSWR 1,083, sedangkan pada port 2 memiliki return loss -11,28, bandwidth 30% dan VSWR 1,75. Pola radiasi pengukuran memiliki bentuk yang mirip walaupun terdapat perbedaan pada port 1. Untuk gain sendiri tidak dapat diukur karena keterbatasan alat.
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Microstrip antenna has small dimensions and high frequency so that this antenna was chosen as a 5G antenna with a working frequency of 2.6 GHz. The choice of antenna material on the substrate and patch will affect the size of the microstrip antenna elements. Dipole antenna was chosen because of its stable radiation and planar structure. In this final project will be designed and made a wideband dipole microstrip antenna with dual-polarization at a frequency of 2.6 GHz After fabrication will be tested to determine differences in dimensions, materials (substrate, patch), and the conditions in the original condition compared to designs that have been made in CST Microwave Studio 2017. Antenna parameters with observed wideband characteristics are VSWR (<2), radiation pattern, bath d 20% and return loss (<-10dB). After doing a simulation using CST antenna fabrication will be made and measured parameters. The measurement results show that on port 1 the return loss has a value of -28.02, a Bandwidth of 43.8% and a VSWR of 1.083, while on port 2 a return loss of -11.28, a Bandwidth of 30% and a VSWR of 1.75. The radiation pattern of measurement has a similar shape even though there is a difference in port 1. For the gain itself cannot be measured due to device limitations.
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | Antena Mikrostrip Dipol, Dual-Polarization, Wideband, Balun ========================================== Antenna Microstrip Dipole, Dual-Polarization, Wideband, Balun |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101 Telecommunication |
| Divisions: | Faculty of Intelligent Electrical and Informatics Technology (ELECTICS) > Electrical Engineering > 20201-(S1) Undergraduate Thesis |
| Depositing User: | Fauzan Adzima Hawari |
| Date Deposited: | 14 Aug 2020 01:33 |
| Last Modified: | 06 Jun 2023 07:35 |
| URI: | http://repository.its.ac.id/id/eprint/78113 |
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