e-field h-field 120pi

Hi,

Question: Why many output softwares don't give the H-field in the far field calculation? Maybe am I missing something?

Thanks,

Mica

Hi

1) What do you mean by "many"??
2) You're talking about farfield.. Well, then H=E/(120pi) :)

Cheers

eirp

Sorry, not many. Thanks, you have clarifie me something. So, when you plot the total far field, you need to included the H field ?

Thanks,

Mica

so called Far Field characteristics shows module of |E| field values on sphere or often E^2 which is proportional to the power.
Also the plot is usually normalised thus in maximum you get 0dB as reference.

If you want to know H field values on far field sphere you need to show unnormalised E field values in desired distance (far enough) from the antenna.
Then H=E/120pi