ANALISA PERANCANGAN ANTENA OMNI VERTIKAL SEBAGAI TRANSCEIVER PENGUAT ROUTER WIFI DENGAN FREKUENSI 2,4 GHZ
Abstract: Omnidirectional
antenna (Omni) is a type of antenna that has a pattern radiance whole or in all
directions in the amount of 360 ° in the vertical position, as it has a beam
thorough omni antenna does not have a coverage area that is too far away, then
this antenna is more devoted to relations wireless communication indoors
antenna which is paired to a wifi router that functioned as an amplifier
reconfigured so this antenna will work as a transceiver amplifier with a
working frequency of 2.4 GHz for wireless LAN (local area network). The
parameters that must be considered in designing antennas for wireless LAN is
working frequency, Input Impedance, SWR (Standing Wave Ratio) and Gain, and
omni antenna designed to have input impedance parameter value 34.65 + J 7.24
ohms, the SWR 1.44 and Gain 8.32 dB. In the connectivity test used the command
line via the command prompt provided by MS-DOS on a computer with a
Windows-based operating system, and testing applications use power beam
analyzer wifi version of Android-based smartphones. To test the speed of the
download and upload, conducted through speedtest.net on two different networks
that wifi.id network with download speeds of 15.22 Mbps, upload 10.48 Mbps
network and the Faculty of Engineering at 1.09 Mbps download speed, upload 0.11
Mbps, which is influenced by the speed speedtest maximum value and minimum
speeds provided by ISP (internet Service Provider).
Penulis: Muhammad Hanafi
Kode Jurnal: jptlisetrodd170154
