sq slot

A new broadband circularly polarized (CP) square slot antenna with coplanar waveguide (CPW) fed is proposed. spinhoki88 slot login E-shaped slits in opposite corners of ground plane are designed to obtain an excellent CP bandwidth The bandwidth with an axial ratio (AR) of less than 3 dB can be tuned by varying the length of a tuning-stub which is the middle of the E-shaped slit Measured results show that the 3 dB