In this paper, an analysis of the Fat Patch Antenna with the extraordinary parasitic patch is described. For the numerical simulations, the Full Wave - CST Microwave Studio software is used. The element of the antenna is fed by the L-probe partially implemented in PCB. An excellent impedance matching is obtained (< -26 dB in the design frequency band 4.4-5 GHz). The radiation characteristics are also very good (gain > 10 dBi). A very good agreement between the Time Domain Solver (TS) and Frequency Domain Solver (FS) has also been obtained. Real antenna samples have been created and measured as well as eight-element antenna arrays designed by Dolph-Chebyshev method.
展开▼
