Title of article :
Investigation of Single Stage λ/4 Transformer Matching Network to The X-Circular Polarized Antenna
Author/Authors :
Abd. Aziz, M. Z. A. Universiti Teknikal Malaysia Melaka (UTeM) - Faculty of Electronic and Computer Engineering, Malaysia , Mufit, N.A. A. Universiti Teknikal Malaysia Melaka (UTeM) - Faculty of Electronic and Computer Engineering, Malaysia , Suaidi, M. K. Universiti Teknikal Malaysia Melaka (UTeM) - Faculty of Electronic and Computer Engineering, Malaysia , Rahim, M. K. A. Universiti Teknologi Malaysia (UTM) - Faculty of Electrical Engineering, Malaysia
Abstract :
This technical paper present 2 design ofx-circular polarized with slanted rectangularslot microstrip patch antenna. 4 differentcircular polarized wave is feed by using singleport in X-form is at 450, 1350, 2250 and 3150. The combination of 4 patches for design 1 is without using quarter wave impedance matching technique and design 2 refer to the design x-circular polarized with slanted rectangular slot microstrip patch antenna with single stage transformer. The designs are simulated using Computer Simulation Technology (CST) with dielectric constant, εr=4.3, loss tangent, tan δ=0.019 and thickness of substrate, t=1.6mm. The simulation results for ther return loss, bandwidth, gain, directivity and polarization have been compared. The λ/4 transformer matching network can improve the antenna performance especially the gain and efficiency.
Keywords :
About four key words or phrases in alphabetical order , separated by commas
Journal title :
Journal of Telecommunication Electronic and Computer Engineering
Journal title :
Journal of Telecommunication Electronic and Computer Engineering
