RIVAYANTO, RIVAYANTO (2021) PERANCANGAN & REALISASI ANTENA LOW PROFILE CAVITY BACKED SLOT DENGAN BANDWIDTH LEBAR MENGGUNAKAN TEKNIK HMSIW DAN U SLOT. S1 thesis, Universitas Mercu Buana Jakarta.
|
Text (HAL COVER)
1. COVER.pdf Download (1MB) | Preview |
|
![[img]](https://repository.mercubuana.ac.id/style/images/fileicons/text.png) |
Text (BAB I)
2. BAB I.pdf Restricted to Registered users only Download (167kB) |
|
|
Text (BAB II)
3. BAB II.pdf Restricted to Registered users only Download (1MB) |
|
|
Text (BAB III)
4. BAB III.pdf Restricted to Registered users only Download (1MB) |
|
|
Text (BAB IV)
5. BAB IV.pdf Restricted to Registered users only Download (652kB) |
|
|
Text (BAB V)
6. BAB V.pdf Restricted to Registered users only Download (194kB) |
|
|
Text (DAFTAR PUSTAKA)
7. DAFTAR PUSTAKA.pdf Restricted to Registered users only Download (152kB) |
Abstract
Rapid advances in microwave wireless communication systems urged the miniaturization of antennas in a low profile and efficient manner. The integrated half-mode waveguide (HMSIW) substrate has been proposed to reduce the structure size by nearly 50% without worsening its performance. however, microstrip antennas generally have the disadvantage of narrow bandwidth impedance due to poor impedance matching between aperture radiation and free space. In this study, the design and realization of a half mode substrate integrated waveguide (HMSIW) antenna which has a wide bandwidth was carried out. To get a wide bandwidth, the antenna is modified by adding a U-shaped slot on the patch and rectangular slot on the ground palane and changing the thickness of the substrate. The antenna design uses Ansoft High Frequency Structure Simulator (HFSS) 2015 software. In the simulation results, the antenna works at a frequency of 5.67 - 6.58 Ghz, fractional bandwidth 14.85%, and return loss -21 dB while the results of the frequency measurement are 5.72 - 6.58 Ghz, fractional bandwidth 13.8%, and -22 dB for return loss. Keyword Kemajuan cepat dalam sistem komunikasi nirkabel gelombang mikro mendesak miniaturisasi antena secara low profil dan efisien. Substrate setengah mode terintegrasi Waveguide (HMSIW) telah diusulkan untuk mengurangi ukuran Struktur hampir 50% tanpa memperburuk kinerjanya. tetapi antena mikrostrip pada umum nya mempunyai kekurangan yaitu impedansi bandwidth yang sempit karena matching impedansi yang buruk antara radiasi aperture dan free space. Dalam penelitian ini dilakukan perancangan dan realisasi antenna half mode substrate integrated waveguide (HMSIW) yang memiliki bandwidth yang lebar. Untuk mendapatkan bandwidth yang lebar dilakukan modifikasi pada antena dengan menambahakan slot berbentuk U pada patch dan rectangular slot pada ground palane serta merubah ketebalan substrate Perancangan antena menggunakan software Ansoft High Frequency Structure Simulator (HFSS) 2015. Pada hasil simulasi antena bekerja pada frekuensi 5,67 – 6,58 Ghz , fractional bandwidth 14.85%, dan return loss -21 dB sedangkan pada hasil pengukuran frekuensi 5,72 – 6,58 Ghz, fractional bandwidth 13.8%, dan untuk return loss -22 dB. Kata Kunci : Antenna, half mode Substrate Integrated Waveguide (SIW), Bandwidth,U slot
| Item Type: | Thesis (S1) |
|---|---|
| NIM/NIDN Creators: | 41415120026 |
| Uncontrolled Keywords: | Antenna, half mode Substrate Integrated Waveguide (SIW), Bandwidth,U slot |
| Subjects: | 600 Technology/Teknologi > 620 Engineering and Applied Operations/Ilmu Teknik dan operasi Terapan 600 Technology/Teknologi > 620 Engineering and Applied Operations/Ilmu Teknik dan operasi Terapan > 621 Applied Physics/Fisika terapan 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: | Dede Muksin Lubis |
| Date Deposited: | 18 Jan 2022 06:22 |
| Last Modified: | 21 Jan 2022 07:04 |
| URI: | http://repository.mercubuana.ac.id/id/eprint/54466 |
Actions (login required)
 |
View Item |
