CD Skripsi
Perancangan Dan Analisis Karakteristik Metamaterial Kombinasi Array 3 X 3 Sebagai Aplikasi Antena
The development of methods for generating ordinary materials with
electromagnetic wave engineering continues to be carried out for industrial
purposes, especially in the telecommunications sector where communication
systems require antennas to transmit and receive electromagnetic waves. The use
of metamaterials as reflectors is used to penetrate the boundaries to meet the
specifications and mobility required by the antenna. One of the methods used is to
simulate the design of Split Ring Resonator (SRR) metamaterial arranged in a 3 X
3 array with variations radius, cell and structure. This simulation will describe the
distribution of the relative permittivity, relative permeability and refractive index
in each variation to identify the resulting characteristics of a Double Negative
(DNG) metamaterial to model the metamaterial antenna. A software Computer
Simulation Technology (CST) Studio Suite to design and operate the metamaterial
characteristics with the structural material used by Copper as a patch and Flam
Retardant 4 (FR-4) material as a substrate. The resonant frequency function shows
the parameter S (scattering) and the distribution of the electric and magnetic fields
as a function of the position at each output resonance. Metamaterial antenna
simulation works in range of 0,09 – 9 GHz frequency. The result of this antenna is
a microstrip antenna array 3 X 3 Split Ring Resonator Hexagonal (SRR-H)
working at a frequency of 3.5 GHz, return loss -35.94 dB, VSWR 1.018 and gain
2.90 dBi which can be operated on the antenna telecommunication Wimax,
WLAN and 5G network.
Keywords: Antenna, Metamaterial, Microstrip Antenna, Resonant Frequency
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