ANTENA MICROSTRIP SUBSTRAT DIELEKTRIK KOMPOSIT LIMBAH SERAT KACA-KERAMIK SUTET YANG LOW COST SEBAGAI ALTERNATIF PENGGANTI BAHAN SUBSTRAT DIELEKTRIK FR4 DAN DUROID
DOI:
https://doi.org/10.32497/orbith.v22i1.7875Keywords:
Antenna, Microstrip, Composite, Glass Fiber, SUTET InsulatorAbstract
Abstrak
Teknologi Microstrip saat ini pada umumnya menggunakan material substrat dari fiberglass – epoxy atau FR4 atau duroid, fiberglass – epoxy dan duroid mempunyai kerapatan yang kurang sehingga akan menyebabkan pelemahan sedangkan substrat dengan material alumina mempunyai harga yang mahal, sulit diperoleh dan proses fabrikasi yang sulit sehingga biaya pembuatan mahal dan pemasangannya sulit. Substrat dielektrik Komposit Limbah Serat Kaca-Keramik Sutet mempunyai karakter yang saling memperbaiki sifat elektrik, mekanik maupun kimia sehingga mempunyai kerapatan molekul yang sangat tinggi sehingga kebocoran dan pelemahan sangat kecil, fabrikasi relatif mudah, dan biaya pembuatan lebih murah. Tujuan penelitian ini adalah untuk merancang suatu antena larik Microstrip menggunakan material substrat yang presisi dan mampu dioperasikan pada frekuensi gelombang mikro dan pada daerah yang kondisi cuacanya ekstrim. Prinsip dasar antena ini adalah resonansi sehingga dapat dikembangkan untuk berbagai aplikasi sesuai dengan frekuensi resonansi antena. Pada penelitian ini akan dirancang antena microstrip bentuk directional menggunakan substrat Komposit Limbah Serat Kaca-Keramik Sutet yang merupakan pengembangan dari antena mikrostrip hasil penelitian sebelumnya.
Kata Kunci : Antena, Microstrip, Komposite , Serat Kaca, Isolator SUTET
Abstract
Current microstrip technology generally uses fiberglass-epoxy or FR4 or duroid substrates. Fiberglass-epoxy and duroid have low density, which leads to attenuation. Alumina substrates are expensive, difficult to obtain, and require a difficult fabrication process, making them expensive and difficult to install. The dielectric substrate, made from waste glass fiber-ceramic high-voltage transmission lines (SUTET), has characteristics that enhance electrical, mechanical, and chemical properties. This results in a very high molecular density, resulting in minimal leakage and attenuation, relatively easy fabrication, and lower manufacturing costs. The objective of this research is to design a microstrip array antenna using precision substrate materials capable of operating at microwave frequencies and in areas with extreme weather conditions. The basic principle of this antenna is resonance, allowing it to be developed for various applications depending on the antenna's resonant frequency. This research will design a directional microstrip antenna using waste glass fiber-ceramic high-voltage transmission line (SUTET) composite substrate, a development of previous research.
Keywords: Antenna, Microstrip, Composite, Glass Fiber, SUTET Insulator
References
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