Pengukuran Kanal Radio dan Karakterisasi Material Pada Spektrum 5G di Dalam Ruangan

Handayanto, Agung (2024) Pengukuran Kanal Radio dan Karakterisasi Material Pada Spektrum 5G di Dalam Ruangan. Other thesis, Institut Teknologi Sepuluh Nopember.

[thumbnail of 5022201219_Undergraduate_Thesis.pdf] Text
5022201219_Undergraduate_Thesis.pdf - Accepted Version
Restricted to Repository staff only until 1 October 2026.

Download (6MB) | Request a copy

Abstract

Komunikasi dan jaringan 5G sudah diterapkan di Indonesia meskipun hanya di beberapa daerah saja. Salah satu faktor pendukung dalam penerapan 5G di Indonesia adalah penggunaan spektrum frekuensi yang tepat. Pemerintah telah menyiapkan pita frekuensi 2.6 GHz dan 3.5 GHz serta 700 MHz untuk alokasi penggunaan spektrum frekuensi 5G. Akan tetapi, terdapat pro dan kontra dari penggunaan pita frekeunsi 700 MHz sebagai pita frekuensi tambahan untuk 5G. Oleh sebab itu, apa perbedaan penggunaan pita frekuensi 700 MHz dengan penggunaan middle band terhadap sistem 5G? Bagaimana karakteristik kanal indoor pada pita frekuensi 700 MHz dan middle band? Oleh sebab itu, diperlukan karakterisasi kanal indoor pada frekuensi tersebut. Karakterisasi kanal indoor yang dihasillkan adalah nilai RMS Delay Spread sebesar 8 – 59 ns pada kondisi NLoS, 5 – 15 ns pada kondisi LoS di middle-band sedangkan pada kondisi LoS didapatkan sebesar 2 – 7 ns pada kondisi NLoS, 1 – 3 ns pada kondisi LoS dengan kondisi ruangan meliputi meja lemari dengan peralatan praktikum yang terbuat dari logam dan bahan konduktor, lemari kaca, dan beberapa pelat PCB. Dari hasil tersebut maka didapatkan coherence bandwidth sebesar 3 – 20 MHz pada kondisi NLoS dan 13 – 38 MHz di middle band sedangkan pada low-band dihasilkan sebesar 3 – 13 MHz Dikarenakan karakteristik kanal dipengaruhi oleh komponen yang ada di lingkungan pengukuran tersebut maka dapat dilakukan karakteristik material dari hasil pengukuran kanal radio, yaitu hasil permitivity sebesar 4.60 F/m pada aluminium, dan 0.63 F/m pada pintu lemari kayu, 4.67 F/m pada pelat PCB, 0.88 F/m pada kaca, 3.34 F/m pada tembok sedangkan hasil permeability sebesar 0.27 H/m pada aluminium, dan 2.05 H/m pada pintu lemari kayu, 0.25 H/m pada pelat PCB, 1.40 H/m pada kaca, 0.41 H/m pada tembok.
================================================================================================================================
5G communication and networks have been implemented in Indonesia, although only in a few areas. One of the supporting factors in the implementation of 5G in Indonesia is the use of the right frequency spectrum. The government has prepared the 2.6 GHz and 3.5 GHz frequency bands and 700 MHz for the allocation of 5G frequency spectrum usage. However, there are pros and cons of using the 700 MHz frequency band as an additional frequency band for 5G. Therefore, what is the difference between using the 700 MHz frequency band and using the middle band for the 5G system? What are the characteristics of indoor channels in the 700 MHz frequency band and the middle band? Therefore, characterization of indoor channels at these frequencies is needed. The indoor channel characterization produced is the RMS Delay Spread value of 8 - 59 ns in NLoS conditions, 5 - 15 ns in LoS conditions in the middle-band while in LoS conditions it is obtained as much as 2 - 7 ns in NLoS conditions, 1 - 3 ns in LoS conditions with room conditions including a table, a cupboard with practical equipment made of metal and conductor materials, a glass cabinet, and several PCB plates. From these results, a coherence bandwidth of 3-20 MHz was obtained in NLoS conditions and 13-38 MHz in the middle band, while in the low-band it was produced at 3-13 MHz. Because the channel characteristics are influenced by the components in the measurement environment, the material characteristics can be carried out from the results of the radio channel measurements, namely the permittivity results of 4.60 F/m on aluminum, and 0.63 F/m on wooden cabinet doors, 4.67 F/m on PCB plates, 0.88 F/m on glass, 3.34 F/m on walls while the permeability results were 0.27 H/m on aluminum, and 2.05 H/m on wooden cabinet doors, 0.25 H/m on PCB plates, 1.40 H/m on glass, 0.41 H/m on walls.

Item Type: Thesis (Other)
Uncontrolled Keywords: 5G, Frekuensi Sub-6 GHz, Karakterisasi Kanal Radio, Karakterisasi Material, 5G, Characterization of Radio Channels, Material Characterization, Sub-6GHz
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5102.9 Signal processing.
T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7867.5 Noise
T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7871.6 Antennas (Electronics)
T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101 Telecommunication
T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5102.5 Modulation (Electronics), Demodulation (Electronics)
Divisions: Faculty of Intelligent Electrical and Informatics Technology (ELECTICS) > Electrical Engineering > 20201-(S1) Undergraduate Thesis
Depositing User: Agung Handayanto
Date Deposited: 30 Jul 2024 14:24
Last Modified: 30 Jul 2024 14:24
URI: http://repository.its.ac.id/id/eprint/109861

Actions (login required)

View Item View Item