Perpustakaan Digital ITB

Abstrak: Analysis of microstrip antennas have been done in several models; empirical models, semiempirical models, and full-wave analyses. The content of this thesis are square microstrip antennas analysis with full-wave analyses. The analysis is started from electromagnetic fields on microstrip striure with Green Function, then the Method of Moment is used to dete 'nine the distribution of electric current density on the patch.. The ini,' tt impedance and far field radiated by antennas could be known based on the electromagnetic fields analysis. The result is presented by graphs, that show the correlation between current distribution, input impedance, radiation properties and antennas parameter.