Antenna Simulation with XFDTDAntenna Simulation with XFDTDDan Yi September 17, 2004XFDTD & FDTDXFDTD Three dimensional full wave electromagnetic solver based on the Finite Difference Time Domain method (FDTD) FDTD Solves Maxwell’s equations in time domain Space is segmented into box-shaped “cell” Time is quantized into small steps which represent the time required for the field to travel from one cell to the nextHorn AntennaHorn Antenna Simulation(1) Import .SAT fileHorn Antenna Simulation(2) Mesh the antenna modelHorn Antenna Simulation(3) Set excitationHorn Antenna Simulation(4) Set PortHorn Antenna Simulation(5) Save Transient Field SnapshotsHorn Antenna Simulation(6) Run calculationSimulation ResultsTransient FieldNext to do… 3 antenna in a ring 3 antenna in a triangl……