RANCANG BANGUN HIGH GAIN - ANTENA MIKROSTRIP 2X4 ARRAY UNTUK SISTEM KOMUNIKASI SELULER 5G
Abstract
Abstrak
Pada perkembangan telekomunikasi, permintaan akan konektivitas yang lebih cepat, handal, dan luas semakin meningkat. Generasi kelima (5G) dari teknologi seluler dianggap sebagai tonggak dalam evolusi telekomunikasi karena menjanjikan kecepatan internet yang jauh lebih tinggi, latensi yang rendah, dan kemampuan untuk mendukung jutaan perangkat terhubung dalam lingkungan Internet of Things (IoT). Salah satu komponen kunci dalam implementasi jaringan 5G adalah antena. Antena merupakan elemen penting dalam mentransmisikan dan menerima sinyal radio yang memungkinkan perangkat terhubung ke jaringan seluler. Sehingga, diperlukan antena yang mampu memberikan kinerja optimal dalam hal cakupan, kecepatan, dan kapasitas. Penelitian ini merancang antena mikrostrip array 2x4 dengan gain tinggi pada 3.5 GHz untuk meningkatkan kinerja jaringan seluler 5G. Metodenya yaitu (1) identifikasi karakteristik bahan serta desain antenna menggunakan software CST Microwave Studio, (2) fabrikasi antenna microstrip 5G, (3) Pengujian antenna mikrostrip. Hasilnya kinerja antenna memiliki return loss yang rendah, pola radiasi terarah, gain yang tinggi serta bandwidth lebar.
Abstract
In the development of telecommunications, demand for faster, more reliable and wider connectivity is increasing. The fifth generation (5G) of mobile technology is considered a milestone in the evolution of telecommunications as it promises much higher internet speeds, low latency, and the ability to support millions of connected devices in Internet of Things. One of the key components in implementing a 5G network is the antenna. Antennas are an important element in transmitting and receiving radio signals that allow devices to connect to cellular networks. So, an antenna is needed that is able to provide optimal performance in terms of coverage, speed and capacity. This research designs a 2x4 microstrip array antenna with high gain at 3.5 GHz to improve 5G cellular network performance. The methods are (1) identifying material characteristics and antenna design using CST Microwave Studio software, (2) 5G microstrip antenna fabrication, (3) Microstrip antenna testing. The result is that the antenna performance has low return loss, directional radiation pattern, high gain and wide bandwidth.
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DOI: http://dx.doi.org/10.32497/orbith.v20i2.5778
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