Compact dual band slot loaded circular microstrip antenna with a superstrate
FREE-DOWNLOAD DD Krishna, M Gopikrishna, CK Aanandan… – Progress In …, 2008 –
Abstract—Design of a compact dual frequency microstrip antenna is presented. The structure
consists of a slotted circular patch with a dielectric superstrate. The superstrate, not only acts
as a radome, but improves the bandwidth and lowers the resonant frequency also. The