EVALUASI KINERJA MULTI ANTENA MIKROSTRIP 2,4 GHZ DIRECTIONAL UNTUK APLIKASI KOMUNIKASI NIRKABEL
Abstract
Dalam beberapa tahun terakhir, komunikasi nirkabel telah menggunakan antena patch mikrostrip sebagai komponen umum dalam sistemnya. Makalah ini menyajikan rancangan susunan patch mikrostrip paralel di insert untuk beroperasi pada frekuensi narrowband untuk komunikasi nirkabel. Multi Antena Mikrostrip 2,4 GHz Directional Sangat penting dievaluasi dalam konteks ini karena secara signifikan multi antenna memberikan dampak signifikan pada sistem komunikasi yang memanfaatkan multi input dan multi output. Penguatan yang tinggi diperoleh dengan menggunakan patch persegi yang mudah di duplikasi dan diimplementasikan. Hal ini menunjukkan bahwa antena yang di evaluasi kinerja paramternya sangat penting. Beberapa parameter antena seperti pola radiasi dan gain untuk satu dan multi antena diplot dan didapatkan hasil yang baik. Perangkat lunak simulator struktur frekuensi tinggi (HFSS) telah digunakan untuk mendapatkan hasil eksperimen. Sebagai bahan substrat, digunakan FR4 yang mempunyai konstanta dielektrik 4,2.
Kata kunci : Antena, Miikrotrip, Multiantena, Nirkabel.
In recent years, wireless communications have used microstrip patch antennas as a common component in their systems. This paper presents the design of an inserted parallel microstrip patch array to operate at narrowband frequencies for wireless communications. 2.4 GHz Directional Microstrip Multi Antenna It is important to evaluate in this context because multi antennas have a significant impact on communication systems that utilize multiple inputs and multiple outputs. The high gain obtained by using a square patch is easy to duplicate and implement. This shows that the antenna performance parameters evaluated are very important. Several antenna parameters such as radiation pattern and gain for single and multiple antennas were plotted and good results were obtained. High frequency structure simulator software (HFSS) has been used to obtain the experimental results. As a substrate material, FR4 which has a dielectric constant of 4.2 is used.
Keywords: Antenna, Microtrip, Multiantena, Wireless.
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DOI: http://dx.doi.org/10.32497/orbith.v19i3.5272
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