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Journal of Computer, Electronic, and Telecommunication (COMPLETE)
Published by Universitas Telkom
ISSN : 27234371     EISSN : 27235912     DOI : -
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering
COMPLETE (ISSN 2723-4371, E-ISSN 2723-5912) is a national open scientific journals which seeking innovation, creativity, and novelty. Either letters, research notes, articles, supplemental articles, or review articles in the field of Electrical, Computer, and Telecommunication technology. Scope of the journal include : - Technology utilization of maritime resources - Strengthening infrastructuremaritime - Technology and management safety transportation - Industrial strengthening technology transportation - Supporting infrastructure and transportation system - Operational efficiency - Electronics technology - Telecommunication technology - Computer technology - System security - Advanced robotics technology - Technology and disaster management - Advanced power electronics - Application of power system - Renewable energy - Chips technology - Smart iot devices - 5g technology and ecosystems - Technology and management environment This journal published twice a year, in July and December. Editors invite research lecturers, the reviewer, practitioners, industry, and observers to contribute to this journal. The language used in the form of Indonesian and English. The author will not be charged any fees in the publication process.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 65 Documents
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Rancang Bangun Buttler Matrix 4X4 Untuk Beamforming Antena Array Pada Aplikasi 5G Khaikal, Alfiqril; Akbar, Fannush Shofi; Rachmaningrum, Nilla
Journal of Computer, Electronic, and Telecommunication (COMPLETE) Vol. 5 No. 1 (2024): July
Publisher : Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52435/complete.v5i1.498

Abstract

Antena array adalah suatu antena yang dibentuk oleh susunan sejumlah elemen antena tunggal yang dimana setiap elemen tersebut diberi input. Salah satu kelebihan antena array adalah dapat menghasilkan variasi arah lobe radiasi utama dengan mengatur beda Phase pengumpanan arus tiap elemennya. Phase pada beamforming digunakan untuk mengontrol arah dan pola radiasi dari arah antena. Beamforming sendiri merupakan teknik pengolahan sinyal yang digunakan dalam sistem antena untuk mengarahkan pola radiasi dari antena array ke arah yang di inginkan. Dalam beamforming terdapat rangkaian Buttler matrix yang merupakan rangkaian microwave yang memiliki N input dan N output yang digunakan dalam beamforming dan switched beam pada susunan antenna linier maupun sirkular. Pada penelitian ini dilakukan pembuatan Buttler Matrix 4x4 yang memiliki 4 input dan 4 output dan digunakan pada antenna array. Dari hasil pengukuran yang telah dilakukan didapatkan hasil reflection coefficient S1.1: 22.45 dB, S2.2:13.12 dB, S3.3:14.78 dB, S4.4: 21.78 dB pada frekuensi 2.35 GHz. Serta efisiensi hasil transmission coefficient pada port 1 : 50%, port 2 : 50%, port 3 : 51%, port 4 : 55%, dan hasil Polaradiasi pada Port 1: -190, Port 2: 35o, Port 3: -33o, Port 4: 20o.
Perancangan dan Analisis Antena Mikrostrip MIMO Dengan Elemen Triangular pada Frekuensi 2.35 GHz Untuk Aplikasi Sistem Komunikasi: Indonesia Aprilia Kasda, Dinda; Fannush Shofi Akbar; Nilla Rachmaningrum
Journal of Computer, Electronic, and Telecommunication (COMPLETE) Vol. 5 No. 1 (2024): July
Publisher : Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52435/complete.v5i1.500

Abstract

Penelitian ini membahas tentang Perancangan dan Analisis Antena Mikrostrip MIMO Triangular yang akan di aplikasikan pada sistem komunikasi dengan frekuensi yang mampu bekerja pada band N40 dan memiliki rentang frekuensi 2.3 GHz sampai 2.4 GHz serta antena ini memiliki patch yang berbentuk triangular dan pencatuan dengan teknik insert feeding. Proses perancangan antenna dimulai dengan perhitungan teori dimensi antenna 1 elemen, lalu penyusunan antenna MIMO dengan menggunakan 3 skenario atau metode yaitu antenna MIMO 4 elemen sejajar, antenna MIMO 4 elemen berhadapan, dan antenna MIMO 4 elemen menyilang. Dari ketiga metode penyusunan tersebut di dapatkan hasil yang cukup optimal pada antenna MIMO 4 elemen berhadapan. Perancangan tersebut berada pada frekuensi 2.35 GHz, polarisasi yang dihasilkan ialah circular juga pola radiasi yang dihasilkan ialah directional dan bi directional serta gain terbaik sebesar 5 dBi dengan efisiensi sebesar 23%, mutual kopling lebih kecil dari -20 dB, return loss juga lebih kecil dari -10 dB, dan VSWR yang kurang dari 2.
Analisis Tekno-Ekonomi Pada Perencanaan Jaringan 5G New Radio Frekuensi 2300 MHz di Kota Surabaya Faria Utami; Ulinuha Mustakim, Hamzah; Ayu Faradila Purnama, Arrizky
Journal of Computer, Electronic, and Telecommunication (COMPLETE) Vol. 5 No. 1 (2024): July
Publisher : Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52435/complete.v5i1.505

Abstract

Surabaya yakni ibu kota dari Provinsi Jawa Timur yang dikenal dengan sebutan Kota Pahlawan. Sebagai kota kedua terbesar di Indonesia, Surabaya memiliki wilayah yang luas dengan populasi penduduk yang banyak. Perencanaan jaringan 5G New Radio dengan frekuensi sebesar 2300 MHz, mencakup teknis coverage dan capacity. supaya mengetahui kelayakan perencanaan jaringan 5G New Radio di Kota Surabaya, maka guna analisis ekonominya menggunakan skala Capital Expenditure (CAPEX), Operational Expenditure (OPEX), dan Revenue kemudian analisis ekonominya menggunakan Net Present Value (NPV), IRR, ROI, Payback Period (PP), Gross B/C dan Net B /C. Studi ini pada perencanaan coverage menghasilkan 325 site dan pada perencanaan capacity menghasilkan 88 site. Dari temuan simulasi perencanaan coverage kemudian dimplementasikan optimasi agar temuan yang didapatkan sesuai dengan standar 5G. temuan dari optimasi tersebut menghasilkan 119 site dengan hasil SS- RSRP sebesar -56,64 dBm, SS-SINR sebesar 24,43, dan throughput sebesar 280,307.82 kbps, pada perencanaan capacity dengan menggunakan 88 site, hasil sinyal SS-RSRP sebesar -58,01 dBm, rata-rata sinyal SINR sebesar 24,91 dB, dan throughput yang dihasilkan sebesar 283,966.91 kbps. Sedangkan temuan dari analisis ekonomi investasi CAPEX diperlukan sebesar Rp. 8.843.133.240.480, dan revenue yang didapat pada setiap tahun selalu mengalami peningkatan sehingga NPV yang didapatkan bernilai positif, dan IRR, ROI, Net B/C, Gross B/C serta payback period dari pembangunan jejaring 5G di Kota Surabaya mampu kembali modal dalam waktu 3 tahun.
Analisis Model kanal 5G terhadap Pengaruh Suhu dan Kelembaban pada Frekuensi 26 GHz dan 28 GHz di Jawa Timur Luthfiah Arbiah Nasir; Ulinuha Mustakim, Hamzah; Ayu Faradila Purnama, Arrizky
Journal of Computer, Electronic, and Telecommunication (COMPLETE) Vol. 5 No. 1 (2024): July
Publisher : Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52435/complete.v5i1.515

Abstract

Perkembangan teknologi saat ini akan terus berkembang sehingga layanan telekomunikasi dijadikan sebagai kebutuhan utama. Untuk mendukung perkembangan revolusi industri 4.0, penggunaan 5G New Radio merupakan solusi yang tepat. Teknologi 5G New Radio ini dirancang lebih baik daripada teknologi 4G sebelumnya, terutama pada bagian pita frekuensi. Penggunaan frekuensi yang tinggi tersebut sangat sensitif dan terpengaruh oleh kondisi alam, seperti suhu dan kelembaban yang akan menimbulkan redaman pada perambatan gelombang. penelitian ini dilakukan analisa terhadap dua variabel, yaitu variabel tetap dan variabel berubah pada Provinsi Jawa Timur. Variabel tetap meliputi frekuensi 26 GHz dan 28 GHz dengan bandwidth 100 MHz. Sedangkan variabel berubah meliputi suhu (suhu maksimum dan minimum) dan kelembaban (kelembaban maksimum dan minimum). Hasil yang didapatkan berdasarkan pengujian delay spread simulasi dan kalkulasi, diantara ketiga lokasi penelitian, Kota Batu yang paling bagus karena memiliki nilai RMS delay yang kecil dan daya yang diterima lebih besar dibandingkan dengan kedua lokasi penelitian lainnya. Sedangkan untuk kalkulasi capacity channel dan bit rate didapatkan Kabupaten Pasuruan memiliki hasil yang lebih bagus dikarenakan memiliki kapasitas yang lebih besar. Berdasarkan hasil tersebut dipengaruhi oleh besar frekuensi yang digunakan. Penggunaan frekuensi 26 GHz jauh lebih bagus karena menghasilkan nilai delay yang lebih kecil dengan kondisi skenario minimum.
Technical and Economic Analysis for 5G Nr Network Non-Standalone Planning In Yogyakarta City Using 2300 MHz Frequency Ridho Prasetyo Wicaksono; Ulinuha Mustakim, Hamzah; Ayu Faradila Purnama, Arrizky
Journal of Computer, Electronic, and Telecommunication (COMPLETE) Vol. 5 No. 1 (2024): July
Publisher : Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52435/complete.v5i1.520

Abstract

Yogyakarta City covers a total area of 32,819 km2 with a population of 378,913 in 2022. Yogyakarta City has the potential to improve connectivity and enhance telecommunication services, which will benefit the population and overall city development. Additionally, the adoption of 5G NR technology can also support various sectors such as education, business, tourism, and governance, benefiting the community and the local economy. Therefore, Yogyakarta City's support for the establishment of 5G NR planning can be explained by the potential benefits offered by the technology in improving the quality of life and overall city development. This research utilizes the Technical Planning of 5G New Radio networks in Yogyakarta City with the architecture of 5G New Radio (NR) in Non-Standalone (NSA) mode. It encompasses technical design aspects related to coverage and capacity, cost planning (NPV, PP, IRR, ROI), and economic analysis (Capex, Opex, and Revenue). In the simulation, coverage for 47 sites was achieved, meeting the criteria for good signal quality, and for capacity, 43 sites with good signal quality were obtained. The cost and economic results obtained over 4 years show that the initial capital will be recouped, indicating that the investment is feasible to proceed with.
Design of Micro Wind Power Plant using Dual Savonius Turbines Saputra, Riza Hadi; Risna, Risna; Oktafiani, Fitri; Sampurno, Yusuf Cahyo; Ardito, Jheskia
Journal of Computer, Electronic, and Telecommunication (COMPLETE) Vol. 5 No. 2 (2024): December
Publisher : Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52435/complete.v5i2.623

Abstract

Wind power plants are one of the renewable energy solutions that are environmentally friendly and sustainable. The success of such plants heavily depends on the location, which plays a crucial role in determining the availability of wind. In addition to highlands, coastal areas can serve as suitable locations. Balikpapan, with its expansive coastlines, holds significant potential for harnessing wind energy as a source of electricity. However, the utilization of this wind energy, particularly on a micro-scale, remains suboptimal. Research conducted over three days recorded wind speeds between 4 m/s and 5 m/s, generating voltages between 3 volts and 4 volts, which is only 1/3 of the total potential voltage. There is still an untapped potential of about 2/3 or 6 volts that could be harnessed if wind speeds reach 12 m/s to 15 m/s. The study concludes that the wind speed at Airport Beach is not yet sufficient to produce the maximum possible voltage. The current wind speeds are only capable of powering a 5-volt capacity light, with the generated energy stored in a battery for later use.
A Design of Antipodal Vivaldi Antenna with Circular Load for Bandwidth Enhancement in Radar Applications Galuh Widya Cahyaningtyas; Fannush Shofi Akbar; Risdilah Mimma Untsa; Puguh Chondro Jadmiko; Efrilia M. Khusna; Djoko Kuntjoro, Tri Agus
Journal of Computer, Electronic, and Telecommunication (COMPLETE) Vol. 5 No. 2 (2024): December
Publisher : Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52435/complete.v5i2.634

Abstract

Radio Detection and Ranging (RADAR) attracts a lot of attention because it has an important role in life through its various applications such as in security, navigation, transportation, telecommunications and medical applications. Ultra-wideband radar applications require accurate, high-resolution detection and good penetration capabilities. To fulfil this, the bandwidth required must be greater, resulting in a narrower pulse width. In this case, an antenna using ultra-wideband technology is needed to accommodate this. This research discusses the design of an ultra-wideband antipodal vivaldi antenna with the addition of circular loads designed to increase bandwidth in radar applications. The design and simulation in this study used CST Studio Suite 2019 software and then measured with a Vector Network Analyzer (VNA) to determine antenna performance. The results of this study show that the antenna can work at a frequency of 898.85 MHz to more than 3.2 GHz with a unidirectional radiation pattern. In addition, the gain generated in this study is 6.6 dBi, S1.1 -17.01 dB, and a bandwidth of more than 2301.15 MHz.
Sign Language Detection Based On Sensor Using Neural Network Method Sevia Indah Purnama; Mas Aly Afandi; Muhammad Nur Al-Majid
Journal of Computer, Electronic, and Telecommunication (COMPLETE) Vol. 5 No. 2 (2024): December
Publisher : Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52435/complete.v5i2.638

Abstract

Sign language is a way of communication for people with hearing and speech impairments. Sign language is generally done using hand gestures to articulate sentences. Different countries use different sign languages, increasing the complexity of sign language recognition. Communication between non-disabled and disabled people is difficult because non-disabled people do not learn sign language. This research aims to develop a device that can translate sign language specific to telling body conditions so that people without disabilities can understand. The device uses sensors to determine hand movement patterns to recognize sign language. The sign language recognized in this study focuses on body conditions and diseases such as asthma, cough, dizziness, depression, and tonsils. The results of the test show that the Artificial Neural Network (ANN) model has good performance with 98% accuracy value, 98% precision value, 98% recall, and 98% F1-Score. The test was conducted after the model was implanted and used to perform sign language testing. The parameter value of the confusion matrix shows high results. It can be concluded that the model created can be used to translate sign language to express the condition of tonsils, cough, depression, dizziness, and asthma.
Implementation of IoT Technology in Aquaponics and Modern Aquaculture Systems for Optimizing Catfish Growth Asep Syaputra; Nanda S.Prawira
Journal of Computer, Electronic, and Telecommunication (COMPLETE) Vol. 5 No. 2 (2024): December
Publisher : Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52435/complete.v5i2.642

Abstract

In the modern era, various systems of agriculture and aquaculture have evolved rapidly. One remarkable innovation is modern aquaponics, a method that is gaining recognition as a sustainable solution for food production. This system combines fish farming and agriculture into a unified and mutually beneficial approach. Modern aquaponics has proven to be effective in overcoming the constraints of urban land, providing a viable solution for both agriculture and aquaculture. For optimal results in fish farming, it is crucial to consistently monitor the conditions of fish growth and health to avoid the risk of crop failure. In response to this challenge, this study aims to implement an Internet of Things (IoT) system in modern aquaponics, focusing primarily on enhancing the growth of catfish in a controlled and efficient manner. This system employs a range of IoT sensors, including pH sensors, Total Dissolved Solids (TDS) sensors, and temperature sensors, to monitor the water quality within the aquaponics setup continuously. Such monitoring not only ensures optimal conditions for healthier fish but also increases plant productivity, thereby enhancing the overall sustainability and effectiveness of the cultivation process. The results of sensor testing revealed a pH value of 7.2, indicating that the water's acidity level is within a balanced and optimal range for supporting the health of catfish. TDS sensor readings showed a value of 300 ppm, suggesting that the concentration of dissolved particles is ideal for the well-being of the fish. Furthermore, temperature measurements from the DS18B20 sensor recorded a water temperature of 28°C, which falls within the optimal range for catfish growth (28–30°C). These conditions create a stable environment that supports the healthy growth of fish in the aquaponics system.
A Mobile App for Counting Shrimp Larvae Based on the YOLO V5 Method Asmak, Shochibah Yatimatul; Rizaldi, Denny Daffa; Saputra, Rendy Adi Fatma; Abseno, Anan Pepe; Hananto, Valentinus Robi; Oktarina, Eka Sari
Journal of Computer, Electronic, and Telecommunication (COMPLETE) Vol. 5 No. 2 (2024): December
Publisher : Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52435/complete.v5i2.647

Abstract

Manual counting of shrimp larvae in aquaculture is labour-intensive and time-consuming. This study aims to develop a mobile application to automate the counting process using an object detection algorithm. The application features dual functionality for real-time camera capture and image upload. Model performance was evaluated using several metrics, including Mean Average Precision, precision, and recall. The object detection model achieved a Mean Average Precision (mAP) of 93.93%, precision of 91%, and recall of 89.3%. Trials of the application demonstrated an average accuracy rate of 91.03% in detecting shrimp larvae. Despite challenges in detecting transparent larvae and distinguishing them from debris, the results indicate that the application holds promise for enhancing efficiency in shrimp farming operations. Future improvements may be directed towards enhancing application performance by refining the dataset and tuning model parameters to increase recall without compromising precision. This study represents a significant step towards integrating AI-driven technologies into aquaculture, potentially transforming the shrimp larvae counting and management process in the industry.

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