Horn Antenna

Corrugated horn antenna calculated with 200 frequency steps:
Total computation time: 44 sec with “Normal” sweep
Total computation time: 14 sec with “Adaptive” sweep
The computation for 1000 frequency steps with “Adaptive” sweep is 15 sec
Pentium IV 2.66GHZ 768MB RAM
Please note: higher order modes have been taken into account! The calculation time is S11 for the entire frequency range and includes the calculation of the farfield for the center frequency too.