Investigation of a circularly polarized square patch antenna with diagonal slot

izvorni znanstveni rad

izvorni znanstveni rad

Investigation of a circularly polarized square patch antenna with diagonal slot

Vrsta prilog sa skupa (u zborniku)
Tip izvorni znanstveni rad
Godina 2000
Nadređena publikacija Proceedings of the 42nd International Symposium Electronics in Marine, Elmar 2000
Status objavljeno

Sažetak

The paper presents an investigation of a single feed circularly polarized microstrip patch antenna with diagonal slot. The slot dimensions are optimized to increase the bandwidth of the axial ratio. The patch antenna is manufactured and its radiation properties are measured. A significant increase in axial ratio bandwidth, compared to previous results, is obtained. The input impedance as well as the radiation patterns have been measured. A line impedance transformer is used to obtain input impedance matching.

Ključne riječi

antenna; microstrip antenna; circular polarization