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All Journal JTERA (Jurnal Teknologi Rekayasa) TELKA - Telekomunikasi, Elektronika, Komputasi dan Kontrol Journal of Energy and Electrical Engineering (JEEE) REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat Brilliance: Research of Artificial Intelligence
Suryana, Ase
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Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Mathematics Mechanical Engineering Other

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Desain dan Simulasi Antena Dielectric Resonator pada Frekuensi X-band Barnadi, Yudi; Suryana, Ase; Viev, Ajeng Kurnia
JTERA (Jurnal Teknologi Rekayasa) Vol 8, No 2: December 2023
Publisher : Politeknik Sukabumi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31544/jtera.v8.i2.2023.255-260

Abstract

Penelitian ini menyajikan desain dan simulasi dari antena dielectric resonator pada X-band. Penggunaan dielectric resonator ini pada sebuah desain antena dimaksudkan agar mendapatkan nilai Q faktor yang sangat tinggi sehingga diharapkan gain dari antenna ini lebih baik dibandingan antena mikrostrip pada umumnya dimana antena mikrostrip memiliki nilai Q faktor sekitar 50. Antena ini didesain pada frekuensi 9,8 GHz yang terdiri dari dua lapisan copper dimana lapisan atas berisi sebuah dielectric resonator dan jalur feeding microstrip 50 Ohm untuk menghasilkan medan magnet di sekitar dielectric resonator tersebut dan pada lapisan bawah berisi lapisan ground. Penggunaan dielectric resonator ini dimaksudkan untuk dapat meningkatkan performa dari antena dimana akan mempengaruhi beberapa parameter ukur dari antena diantaranya adalah perubahan pada frekuensi resonansi, polarisasi antena, impedansi dan pola radiasi dari antena. Desain antena ini disimulasikan dengan menggunakan software simulasi 3D elektromagnetik untuk mengetahui performansi dari antena yang didesain. Dari hasil simulasi antena ini diperoleh nilai return loss (S11) sebesar 53,7 dB, fractional bandwidth sebesar 0,055%, dan gain sebesar 6,42 dBi pada frekuensi 9,84 GHz.
Kendali Robot Sortir berbasis Kecerdasan Buatan dengan menggunakan Smartphone ardiansyah, neris peri; yusuf, mirza habibulloh; nurdiansyah, rian; junaidi, dhani; suryana, ase; K.S., ajeng mayang; barnadi, yudi
Journal of Energy and Electrical Engineering Vol 5, No 2: April 2024
Publisher : Teknik Elektro Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/jeee.v5i2.8523

Abstract

Di akhir-akhir ini robot banyak dipergunakan di berbagai bidang pekerjaan dan bidang pemerintahan, perkembangan robot dari taun ketaun cukup pesat yang ditopang dengan perkembangan teknologi informasi yang sangant masif. Dalam beberapa kondisi pekerjaan manusia memerlukan bantuan peralatan untuk melakukan pekerjaan yang sifatnya berulang. Kurang akurasinya pekerjaan manusia dalam hal yang berulang menjadi kendala dalam kulitas hasil perkerjaan yang dihasilkan. Penelitian ini mencoba untuk meralakukan perancangan robot lengan dengan berbaiss pada kecerdasan buatan yang menggunakan kendali smartphone. Penggunaan komponen pelengkap dalam perancangan terdiri dari Arduino Uno yang digunakan untuk pengolah input sensor sehingga dapat mengendalikan lengan robot. Robot lengan 5 DOF (Degree Of Freedom) menggunakan motor servo sebagai penggerak utama. Penelitian menggunakan metode research and development, dimana penelitian yang dilakukan mempelajari dan mengembangkan penelitian sebelumnya. Estimasi waktu yang diperlukan untuk sekali proses pemindahan barang berkisar ± 4 detik. Hasil yang pengujian didapat dimana pergerakan robot dengan motor servo dapat bekerja berdasarkan inputan yang telah dilakukan oleh Aplikasi Antar Muka MIT App Inventor.
Impact of Energy-Efficient Electricity Usage Counseling on Community Behavior in Cibenda Village Pangandaran Regency Ardiansyah, Neris Peri; Mayang K S, Ajeng; Barnadi, Yudi; Suryana, Ase
REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat Vol 5, No 3 (2024): REKA ELKOMIKA
Publisher : Institut Teknologi Nasional, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26760/rekaelkomika.v5i3.191-199

Abstract

In Indonesia, the household sector is one of the largest consumers of electricity, so it is necessary to optimize energy use to reduce costs and environmental impacts. This study aims to provide counseling on energy-efficient electricity usage techniques. Methods Activities carried out include lectures, discussions, demonstrations, and simulations. Counseling focused on the selection of efficient electrical equipment, the application of environmentally friendly technology, and strategies for effective and efficient electricity use. The results of the study showed that the counseling program on environmentally friendly technology and energy saving was well received by various community groups. Most respondents, including Karang Taruna youth 90%, village government officials 95%, PKK mothers 85%, and fishing communities 88%, considered this counseling useful. In addition, the majority felt more confident in choosing energy-efficient equipment 83-90% and understood more environmentally friendly technology 75-85%. Most also planned to implement 80-90% and had started implementing more energy saving techniques 70-80%. These results confirm the positive impact of counseling in increasing awareness and energy saving practices in the community.
Technological Innovation for Population Administration: Web-Based System in Cisontrol Village, Ciamis Mayang, Ajeng; Barnadi, Yudi; Suryana, Ase; Ardiansyah, Neris Peri
Brilliance: Research of Artificial Intelligence Vol. 5 No. 1 (2025): Brilliance: Research of Artificial Intelligence, Article Research May 2025
Publisher : Yayasan Cita Cendekiawan Al Khwarizmi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/brilliance.v5i1.4958

Abstract

The rapid development of information technology has profoundly influenced various sectors, including government operations and economic frameworks. This research specifically examines Cisontrol Village in Ciamis, West Java, which encounters numerous challenges in promoting its regional potential and efficiently managing population administration. The inefficiencies in the administration of population data and business permits have particularly hindered the growth of Micro, Small, and Medium Enterprises (MSMEs) within the village. To tackle these challenges, this research proposes a comprehensive web-based population administration information system designed to streamline the application process for the Business Permit for Trade (SIUP) specifically for MSME operators. The implementation of this system is aimed at enhancing the efficiency and accuracy of administrative tasks, allowing residents easy access to the information they need. By providing a user-friendly platform, local entrepreneurs can navigate the complexities of the permitting process with greater ease, thereby reducing the bureaucratic burden often associated with starting and running a business. Preliminary results indicate that good archiving practices within the system will support the delivery of precise and accurate information, ultimately improving the quality of administrative services in Cisontrol Village. This enhancement is expected to expedite various administrative processes, which will not only save time for residents but will also contribute to a more favorable business environment. Furthermore, by facilitating local economic development through better administrative practices, the web-based system encourages entrepreneurship and supports the establishment of new businesses. In conclusion, the introduction of this innovative information system holds the potential to significantly improve administrative efficiency and promote sustainable economic growth, positively impacting the overall quality of life for the residents of Cisontrol Village.
Enhancing Early Childhood Green Awareness via Digital Platform: A Pangandaran Study Mayang, Ajeng; Barnadi, Yudi; Suryana, Ase; Ardiansyah, Neris Peri
Brilliance: Research of Artificial Intelligence Vol. 5 No. 1 (2025): Brilliance: Research of Artificial Intelligence, Article Research May 2025
Publisher : Yayasan Cita Cendekiawan Al Khwarizmi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/brilliance.v5i1.5970

Abstract

Global environmental issues, particularly the energy crisis and climate change, require an active and sustainable educational response. Early Childhood Education (ECE) plays a crucial role in fostering environmental awareness and shaping values and understanding of renewable energy from an early age. In coastal areas like Pangandaran, Indonesia—which has abundant potential for environmentally friendly energy sources such as solar, wind, and biomass—it is essential for communities to begin utilizing these resources sustainably. However, the implementation of this concept in ECE settings remains limited, mainly due to inadequate facilities and a lack of suitable teaching methods. As a strategic measure, the Ministry of Education, Culture, Research, and Technology (Kemendikbudristek), through the Education Standards, Curriculum, and Assessment Agency (BSKAP), issued a regulation in 2023 mandating the integration of climate change issues into curricula at all educational levels, including ECE. This policy also supports teacher training programs to enable structured teaching of green energy topics. The main challenge lies in delivering complex material in a way that aligns with the developmental stage of early childhood, which is characterized by exploration and emotional learning. This study explores the effectiveness of a digital-based approach in supporting ECE teachers in Pangandaran by utilizing platforms such as Google Spaces and Learning Management Systems (LMS). This approach is designed to help teachers present renewable energy concepts in a fun, interactive, and age-appropriate manner, thereby enhancing both teachers' and students' understanding and active engagement with environmental issues.
An Integration Study of MANET and VANET for Communication in Smart Cities Mayang, Ajeng; Barnadi, Yudi; Suryana, Ase
Brilliance: Research of Artificial Intelligence Vol. 5 No. 2 (2025): Brilliance: Research of Artificial Intelligence, Article Research November 2025
Publisher : Yayasan Cita Cendekiawan Al Khwarizmi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/brilliance.v5i2.6476

Abstract

The development of Internet of Things (IoT) technology has accelerated the development of Smart City, where efficient and real-time communication infrastructure is considered a very important aspect here. Mobile Ad-hoc Networks (MANETs) and Vehicular Ad-hoc Networks (VANETs) topologies offer flexible and adaptive communication models that can respond to dynamic mobility for changes in topology conditions. Generally MANETs are used for pedestrians and stationary sensors, while VANETs are used for vehicles. This study will use both topologies to be simulated for their use if applied in the development of smart cities. In this study, the feasibility and reliability of both topologies, both MANET and VANET will be tested by evaluating performance in terms of Packet Delivery Ratio (PDR) for data transmission reliability, delay (latency) for information timeliness, and throughput for data transfer capacity, which is done using NS-3 as its simulator. The number of nodes used varies from 10 - 100 for each MANET and VANET topology. Simulation results consistently show that networks using both topologies can provide superior performance. The results of this research show that combining the strengths of MANET and VANET is very suitable for future smart city applications. With its ability to provide reliable and efficient communications in highly dynamic urban environments, this technology is one of the promising solutions for building a robust and responsive communication system.
Implementasi Desain Filter Pasif: Simulasi Perancangan Filter LCL untuk Inverter SPWM Berdasarkan Frekuensi Switching dan Distorsi Harmonik Total Irfa'i, Ahmad Khumedillah; Suryana, Ase; Pramudita, Resa; Rizqulloh, Muhammad Adli
TELKA - Telekomunikasi Elektronika Komputasi dan Kontrol Vol 10, No 3 (2024): TELKA
Publisher : Jurusan Teknik Elektro UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/telka.v10n3.215-227

Abstract

Seiring berjalanya waktu, perkembangan sumber energi listrik terbarukan dan integrasi sistem jaringan listrik berkembang sangat pesat. Kemudian, kualitas daya menurun dikarenakan kandungan distorsi harmonik ikut terinjeksi ke jaringan listrik dari sebagian besar perangkat elektronika daya yang menggunakan aplikasi inverter. Diperlukan Filter LCL yang dioptimalkan guna meningkatkan kualitas daya untuk inverter satu fasa yang terhubung dengan perangkat utilitas. Filter LCL yang dirancang dibawah batasan varisasi frekuensi swtiching minimum, distorsi harmonik total (THD), nilai induktor, dan faktor daya (cosphi). Dengan desain tersebut memberikan kinerja optimal untuk mengurangi konten harmonik. Semua hasil diperoleh melalui perhitungan, software PSIM, dan software LTspice. Hasil simulasi menunjukan distorsi harmonik total pada tegangan dan arus keluaran mengalami penurunan yang signifikan, sehingga meningkatkan kualitas daya yang lebih minim distorsi . THD tegangan sebelum melewati filter sebesar 79,52% menjadi 0,4972% setelah melewati filter LCL, sedangkan pada arus inverter yang mulanya 3,288% menjadi 0,4972% setelah melewati filter LCL. Dengan redaman distorsi harmonik total pada keluaran tegangan sebesar 99,37% dan keluaran arus 84,88%. Hasil ini memverifikasi kelayakan desain filter LCL yang di usulkan. Over time, the development of renewable electrical energy sources and the integration of power grid systems have grown rapidly. Subsequently, power quality is degraded due to harmonic distortion content injected into the power grid from most power electronic devices using inverter applications. An optimized LCL filter is required to improve the power quality for single-phase inverters connected to utility devices. The LCL filter is designed under the constraints of minimum swtiching frequency variation, total harmonic distortion (THD), inductor value, and power factor (cosphi). The design provides optimal performance to reduce the harmonic content. All results were obtained through, software PSIM, and software LTspice. The simulation results show that the total harmonic distortion in the output voltage and current has decreased significantly, thus improving the power quality with less distortion. The THD of the voltage before passing through the filter is 79.52% to 0.4972% after passing through the LCL filter, while that of the inverter current is initially 3.288% to 0.4972% after passing through the LCL filter. With a total harmonic distortion attenuation at the voltage output of 99.37% and current output of 84.88%. These results verify the feasibility of the proposed LCL filter design.
Co-Authors Irfa'i, Ahmad Khumedillah junaidi, dhani K.S., ajeng mayang Mayang K S, Ajeng Mayang, Ajeng Muhammad Adli Rizqulloh Neris Peri Ardiansyah Nurdiansyah, Rian Pramudita, Resa Viev, Ajeng Kurnia Yudi Barnadi yusuf, mirza habibulloh