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description Journal article public Jurnal Al-Azhar Indonesia Seri Sains dan Teknologi

Implementasi Antena dan Perancangan Robot Sederhana dari Bahan Daur Ulang di Sekolah Tunas Alam Bekasi

Suci Rahmatia, Putri Wulandari, Sa’Adah Sa’Adah, Satyo Pradana, Octarina Nur Samijayani
Published 2015

Abstract

- Reusing of used goods can be implemented for daily use. This community-based research implements antenna design for television at frequencies from 470 - 890 MHz, and simple robotic design of Line Follower Robot, Brushbot, dan Waterlamp. Implementation abdima for design of antenna and simple robot is located at Sekolah Tunas Alam Bekasi, which is place to learn around garbage disposal, Bantar Gebang. In this paper we analyzed more specifically about the design of antenna for TV that is yagi type that work on frequency 470 - 890 MHz by using two different material. Materials to be used are aluminum and copper. This difference in permitability value (ε) from aluminum and copper material will produce several different antenna parameters, including VSWR, S-Parameter, Farfield and Gain. From the simulation results, it is known that yagi antenna using aluminum material has a larger bandwidth so it can capture more television stations. Keyword - Television Antenna, Yagi Antenna, Simple Robot.

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