作者: Muhammad Asad Rahman , Quazi Delwar Hossain , Md. Azad Hossain
DOI: 10.1109/ICEEICT.2014.6919074
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摘要: This paper presents a new circularly polarized array antenna using linearly microstrip patches with gain of 7.47 dBi. The structure consists four square patch antennas feed network. network is designed lines on the obverse side dielectric substrate and slot line reverse substrate. Teflon glass fiber used permittivity 2.15. design frequency proposed 10 GHz where simulated return loss less than -45dB. unequal in order to realize 90° phase difference between patches. Therefore, circular polarization realized by combination line. Advanced Design Systems (ADS) Agilent Technologies for simulation antenna.