Abstract A graphite disk resonator antenna is numerically analyzed and ultra-wideband response is obtained by exciting the higher order transverse magnetic modes. The physical parameters of antenna can be set… Click to show full abstract
Abstract A graphite disk resonator antenna is numerically analyzed and ultra-wideband response is obtained by exciting the higher order transverse magnetic modes. The physical parameters of antenna can be set to obtain either ultra-wideband or wide dual-band response. The antenna provides the 100% impedance bandwidth which can further be extended by changing the physical parameters of the graphite disk resonator.
               
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