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All Journal Sewagati: Jurnal Pengabdian Masyarakat Indonesia eProceedings of Engineering
Darmawan, Bayu
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Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Social Sciences Other

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Rancang Bangun Antena Mikrostrip Array Fraktal 2x1 untuk Aplikasi Radar C-Band pada Frekuensi 5,6 Ghz Darmawan, Bayu; Setiawan, Dhoni Putra; Novfitri, Aisyah
eProceedings of Engineering Vol. 11 No. 6 (2024): Desember 2024
Publisher : eProceedings of Engineering

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Abstract

Desain Antena akan dirancang dengan menggunakan simulator CST Studio Suite 3D yang selanjutnya akan di Fabrikasi. Hasil simulasi Antena didapatkan nilai Return Loss sebesar -20,608 dB, Bandwidth 170MHz dan VSWR 1,759. Gain yang diperoleh sebesar 3,4 dBi, Pola Radiasi Unidirectional dan Polarisasi Linear sesuai dengan spesifikasi yang dibutuhkan seperti frekuensi kerja (5,6 GHZ). Lalu pada hasil pengukuran antenna fabrikasi Return Loss sebesar -22,496 dB, Bandwidth 74MHz dan VSWR 1,163. Gain yang dihasilkan 2,06 dBi, Pola Radiasi Unidirectional dan Polarisasi Linear. Lalu setelah difabrikasi, ada optimasi kembali dan dihasilkan Return Loss Sebesar -37,65dB, VSWR 1,026 dengan Bandwidth sebesar 210 MHz. Gain yang dihasilkan 3,26dBi, Pola Radiasi Unidirectional dan Polarisasi Linear. Kata kunci— Antena Mikrostrip, Array, Fraktal, Frekuensi kerja, Radar C-band.
Menggerakan Desa Kabuaran yang Sehat Kurniawati, Kurniawati; Kurnia, ⁠Amaryllis Dwi Kurnia; Darmawan, Bayu; Faizah, Husna Nurul Faizah; Mafudah, Badingatul; Akhiriyah, Khofifah; Muhlisin, Ahmad Daim; Samawi, Ibnu Ilham; Saifullah, Muhammad Hamdan; Noviantika, Noviantika; Fitri, Aprilia Wahyuning
SEWAGATI: Jurnal Pengabdian Masyarakat Indonesia Vol. 4 No. 3 (2025): September : Jurnal Pengabdian Masyarakat Indonesia
Publisher : BADAN PENERBIT STIEPARI PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56910/sewagati.v4i3.3098

Abstract

Processing used cooking oil into solid laundry soap is an effective solution to reduce environmental pollution while increasing the added value of household waste. On July 25, 2025, a training was held in Banjaran Cengklik Hamlet, Cukilan Village, Suruh District, Semarang Regency, with participants from the Family Welfare Movement (PKK) women. The activity aimed to provide education on the dangers of used cooking oil for health and the environment, training in soap processing skills, and encouraging the application of the 3R principle (Reduce, Reuse, Recycle). The methods used included counseling, sweetening, and hands-on practice. The results showed an increase in participants' knowledge and skills in utilizing used cooking oil into ready-to-use products, which have the potential to be developed as a household business. This training contributed to family economic empowerment and increased public awareness of sustainable waste management. This training also opened up opportunities for participants to develop micro-enterprises based on environmentally friendly waste management. With the new skills acquired, PKK women can start their own production of solid laundry soap, which not only reduces hazardous waste but also increases family income. Ongoing support from relevant parties, such as the provision of raw materials, product marketing, and ongoing training, will further strengthen the program's success. Furthermore, increased public awareness of the importance of used cooking oil waste management is expected to foster a broader environmental culture in the region. This success can also serve as a model for other villages implementing similar programs, allowing for a broader positive impact. With an integrated approach, used cooking oil waste management can become an integral part of a sustainable development strategy at the local level.
Co-Authors Aisyah Novfitri Akhiriyah, Khofifah DHONI PUTRA SETIAWAN Faizah, Husna Nurul Faizah Fitri, Aprilia Wahyuning Kurnia, ⁠Amaryllis Dwi Kurnia Kurniawati Kurniawati Mafudah, Badingatul Muhlisin, Ahmad Daim Noviantika, Noviantika Saifullah, Muhammad Hamdan Samawi, Ibnu Ilham