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All Journal Electron: Jurnal Ilmiah Teknik Elektro JURNAL ILMIAH PENELITIAN MAHASISWA International Journal of Wireless And Multimedia Communications
Amelia Yolanda -
Politeknik Negeri Padang
Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Languange, Linguistic, Communication & Media Library & Information Science Medicine & Pharmacology

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Perancangan dan Implementasi Broadband Wireless Acces Berbasis 802.11ac pada Jaringan Provider Zettalink Guswita, Nadia; Yolanda, Amelia; Khair, Ummul; Lisyadi Oktapianus, Yoppi
ELECTRON Jurnal Ilmiah Teknik Elektro Vol 5 No 2: Jurnal Electron, November 2024
Publisher : Jurusan Teknik Elektro Fakultas Teknik Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/electron.v5i2.231

Abstract

Broadband Wireless Access (BWA) is a type of wireless local area network known for its ability to support a large number of users, wide coverage, and high speed, in accordance with the IEEE 802.16 standards. As the demand for stable and fast internet access continues to grow, some areas, including Lembah Gumanti District, face challenges in developing telecommunications infrastructure. This research aims to establish a BWA network to enhance the quality of connectivity in the district. Most current WLAN networks operate on the 2.4GHz frequency using the IEEE 802.11g and 802.11n standards, which often experience interference issues. In this study, the IEEE 802.11ac standard, which operates exclusively on the 5GHz frequency, is employed to avoid interference associated with the 2.4GHz range and support channel widths of up to 80MHz, thereby improving network efficiency. Zettalink is strategically positioned to implement BWA technology based on 802.11ac in rural areas like Lembah Gumanti. Unlike the expensive and subscription-based WiMAX technology, 802.11ac offers more affordable access solution for rural regions. The network is designed using a Point-to-multipointmethod with sectoral and omnidirectional Antennas, tailored to the hilly and humid geographical conditions of Lembah Gumanti. The primary focus of this research includes network design with the UISP Design Center, analysis of the application of sectoral Antennas using Ubiquiti LiteBeam M5, and calculations of device receiving power. The main challenges in this implementation include the risk of interference due to humid weather and high rainfall, as well as the high costs associated with the procurement of equipment
Multiple Input Multiple Output Slot Antenna Design  With -22 Db Isolation Without Decoupling Structure For Application On Ultra Wide Band Nadilla Marselina; Uzma Septima; Amelia Yolanda; Yustini Yustini
International Journal of Wireless And Multimedia Communications Vol. 1 No. 2 (2024): International Journal of Wireless And Multimedia Communications
Publisher : Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62671/jowim.v1i2.53

Abstract

Technology that is always evolving requires us to always make the latest innovations, one of which is in the field of telecommunications. Currently, multiple input multiple output (MIMO) technology is widely used in ultra wideband (UWB) systems to overcome the effects of multipath fading. Multiple antennas are used to increase channel capacity. Two-element MIMO UWB systems have several techniques for obtaining good isolation between antenna elements. In this final project, the design and analysis of the change of a single UWB slot antenna into a 2-element MIMO UWB antenna is carried out by placing the antenna elements asymmetrically to get high antenna isolation. The proposed UWB MIMO antenna has a very compact size of 42×25 mm2. The fed slot microstrip antenna acts as a single UWB antenna element. Antenna design using CST Study Suite software. In the simulation results, a single UWB slot antenna that is modified into a UWB MIMO antenna has a return loss of -28 dB, a bandwidth of 7.2514 GHz, isolation below -20 dB, a VSWR of VSWR 2 in the frequency range of 3.7002 GHz to 9.6546 GHz, the gain reaches 3.2 dBi, and radiation pattern which is quasi omnidirectional.
Multi-band MIMO Antenna with Square-Ring Slots for 5G Services Syaza Ibra Harlin; Firdaus Nursal; Amelia Yolanda
International Journal of Wireless And Multimedia Communications Vol. 2 No. 2 (2025): International Journal of Wireless And Multimedia Communications
Publisher : Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62671/jowim.v2i2.143

Abstract

Mobile communications technology is evolving rapidly with the introduction of 5G networks, which offer high speeds, low latency, and greater network capacity. To support these services, antennas that can operate optimally in a wide frequency range are required. The objective of this research is to design and analyze a multi-band square-ring slot MIMO antenna operating at frequencies of 2.6 GHz, 3.6 GHz, and 5.25 GHz. The antenna design is performed using CST Studio Suite 2019 software, and the simulation results are compared with the measurement results after fabrication. The antenna structure utilizes a microstrip design with an FR-4 substrate, optimizing parameters such as slot dimensions, feed line positioning, and element spacing to achieve the desired performance. The results show that the designed antenna has a return loss of < -10 dB, VSWR values in the acceptable range (1 ≤ VSWR ≤ 2), mutual coupling isolation below -20 dB, and ECC < 0.05, indicating good MIMO performance. In addition, the antenna exhibits an omnidirectional radiation pattern, a gain of more than 4 dBi with a maximum of 5.25 dBi at 2.6 GHz, and a wide bandwidth suitable for 5G applications. Although there are differences between simulated and measured results due to environmental factors and manufacturing tolerances, the antenna performance remains within acceptable limits. This research proves that the multi-band MIMO design with a square-ring slot can be an effective and practical solution to enhance 5G service quality, offering advantages for future wireless communication systems.
ANALISIS PERAN TEKNOLOGI FTTH BERBASIS GPON DALAM MENDUKUNG TRANSFORMASI DIGITAL WILAYAH PEDESAAN Ramanda Grace Aulia; Amelia Yolanda; Yustini Yustini; Yulindon Yulindon
JURNAL ILMIAH PENELITIAN MAHASISWA Vol 4 No 2 (2026): Jurnal Ilmiah Penelitian Mahasiswa (JIPM) April 2026
Publisher : Kampus Akademik Publiser

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jipm.v4i2.2328

Abstract

Transformasi digital menuntut ketersediaan infrastruktur broadband berkecepatan tinggi yang andal, namun kesenjangan akses di wilayah pedesaan masih menjadi kendala utama. Penelitian ini bertujuan untuk menganalisis peran teknologi Fiber to the Home (FTTH) berbasis Gigabit Passive Optical Network (GPON) dalam mendukung pemerataan akses broadband. Metode yang digunakan adalah Systematic Literature Review (SLR) terhadap publikasi ilmiah periode 2020–2025 dari berbagai database bereputasi. Hasil kajian menunjukkan bahwa FTTH-GPON mampu menyediakan kapasitas bandwidth tinggi, latensi rendah, serta kualitas layanan (QoS) yang stabil dengan parameter teknis seperti link power budget yang memenuhi standar. Selain itu, penggunaan arsitektur jaringan optik pasif meningkatkan efisiensi energi dan menurunkan biaya operasional. Dari sisi implementasi, ketersediaan jaringan broadband berbasis FTTH berkontribusi terhadap peningkatan akses layanan digital, termasuk pendidikan dan kesehatan, serta mendukung inklusi digital di wilayah pedesaan. Namun demikian, implementasi FTTH-GPON masih menghadapi keterbatasan infrastruktur serta belum terintegrasinya aspek teknis, ekonomi, dan sosial secara komprehensif. Oleh karena itu, diperlukan pendekatan integratif dalam perencanaan dan pengembangan jaringan FTTH berbasis GPON untuk mendukung transformasi digital yang berkelanjutan.
PERAN TEKNOLOGI FIBER OPTIK DALAM MENINGKATKAN QUALITY OF SERVICE PADA JARINGAN 5G: SEBUAH SYSTEMATIC LITERATURE REVIEW Muhammad Aqil Hisyam Akbar; Yustini Yustini; Amelia Yolanda; Yulindon Yulindon
JURNAL ILMIAH PENELITIAN MAHASISWA Vol 4 No 2 (2026): Jurnal Ilmiah Penelitian Mahasiswa (JIPM) April 2026
Publisher : Kampus Akademik Publiser

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jipm.v4i2.2331

Abstract

Perkembangan jaringan komunikasi generasi kelima (5G) menuntut infrastruktur transmisi yang mampu memenuhi persyaratan Quality of Service (QoS) yang semakin kompleks, mencakup parameter latensi , throughput , packet loss , dan keandalan . Teknologi fiber optik telah diidentifikasi sebagai komponen infrastruktur yang fundamental dalam mendukung kinerja jaringan 5G, namun kajian yang secara komprehensif mengintegrasikan peran fiber optik terhadap seluruh parameter QoS dalam satu kerangka analisis yang terpadu masih sangat terbatas dalam literatur yang ada. Penelitian ini bertujuan untuk mengkaji secara sistematis peran teknologi fiber optik dalam meningkatkan QoS pada jaringan 5G melalui pendekatan Systematic Literature Review (SLR). Proses seleksi literatur dilakukan menggunakan panduan PRISMA 2020 terhadap artikel-artikel yang diterbitkan pada rentang tahun 2020–2026 dari basis data IEEE Xplore, ScienceDirect, SpringerLink, dan Google Scholar, menghasilkan 13 artikel terpilih dari 128 artikel yang diidentifikasi pada awal. Hasil sintesis literatur menunjukkan bahwa fiber optik berkontribusi secara signifikan terhadap peningkatan seluruh parameter QoS utama, yakni penurunan latency pada segmen backhaul dan fronthaul , peningkatan throughput akibat kapasitas bandwidth yang besar, penurunan packet loss karena stabilitas transmisi yang tinggi, serta peningkatan keandalan jaringan. Selain itu, integrasi antara fiber optik dan teknologi akses nirkabel dalam arsitektur Fixed Wireless Access (FWA) dan Cloud Radio Access Network (C-RAN) terbukti menghasilkan sinergi positif dalam meningkatkan efisiensi dan transmisi jaringan secara menyeluruh. Penelitian ini memberikan kontribusi berupa kerangka analisis integratif yang menghubungkan fiber optik dengan seluruh dimensi jaringan QoS 5G secara holistik, serta memberikan dampak praktis bagi operator telekomunikasi dan pemangku kepentingan dalam perencanaan infrastruktur jaringan nasional.  
Co-Authors Amelia Yolanda Firdaus Nursal Guswita, Nadia Lisyadi Oktapianus, Yoppi Muhammad Aqil Hisyam Akbar Nadilla Marselina Ramanda Grace Aulia Syaza Ibra Harlin Uzma Septima - Yulindon Yustini