Title :
Dimensional parametric study of the spiral resonator as a metamaterial planar-antenna
Author :
Yunus, Mochamad ; Zulkifli, Fitri Yuli ; Rahardjo, Eko Tjipto
Author_Institution :
Electr. Eng. Dept., Univ. Indonesia, Depok, Indonesia
Abstract :
In this paper, the square spiral resonator (SR) as a metamaterial planar-antenna with electromagnetically coupled (EMC) feed is proposed. The proposed antenna will be operated at the frequency range of 2.4-2.5 GHz. To define the dimensional parametrics of the proposed antenna such as the spiral turn number (N), strip width (w), and gap width (s), it is simulated. The highest gain obtained is -0.5 dB at the frequency of 2.43 GHz by using dimensional parametrics of N=3; w=3.1mm; and s=0.5mm.
Keywords :
UHF antennas; UHF resonators; antenna feeds; electromagnetic coupling; metamaterial antennas; planar antennas; spiral antennas; EMC feed; SR; electromagnetically coupled feed; frequency 2.4 GHz to 2.5 GHz; metamaterial planar antenna; square spiral resonator; Antenna radiation patterns; Gain; Magnetic materials; Metamaterials; Spirals; Substrates; Metamaterial planar-antenna; antenna gain; spiral resonator;
Conference_Titel :
Antennas and Propagation (ISAP), 2014 International Symposium on
Conference_Location :
Kaohsiung
DOI :
10.1109/ISANP.2014.7026671
