Method of Momnets Solution for the Characteristics of a Disk-Loaded Cylindrical Dipole Antenna

Method of Momnets Solution for the Characteristics of a Disk-Loaded Cylindrical Dipole Antenna

The characteristics of a disk-loaded cylindrical dipole (DLCD) antenna that determine its performance are analyzed by using the method of moments. The current integral equation that is considered with extended boundary condition is derived. Numerical results for the input impedance and radiation pattern of the antenna are presented. The antenna factor with the antenna gain is computed to check the possibility of using this antenna as the broadband antenna for the special case in such as electromagnetic compatibility testing. The comparisons of the computed results with measured data are made. These results will allow this antenna to be used with confidence in various applications.