HAMIDREZA2009
Newbie level 3
NEAR-FILED TO FAR-FIELD!
HELLO FOLKS,
I NEED TO COMPUTE FAR-FIELD USING NEAR-FIELD MEASUREMENT DATA (MAGNITUDE AND PHASE-- PLANAR) OF A HORN ANTENNA. I FOUND SEVERAL TECHNIQUE AND CODES WHICH DO NOT GIVE EXACT SOLUTION EVEN SLIGHTLY COMPARIBLE WITH FAR-FIELD RESULT OBTAINED IN ANECHOIC CHAMBER. I THE PAPER BY PROF. SAKAR, HE USED EQUIVALENT MAGNETIC CURRENT TO DEAL WITH THIS SITUATION BUT THE RESULTS ARE NOT STABLE FOR EDGES.
HERE, I WOULD LIKE TO ASK YOU IF ANY ONE HAS A SUGGESTION OR A CODE (MATLAB) TO HELP ME OUT REGARDING THIS MATTER!
BEST REGARDS,
HAMIDREZA
HELLO FOLKS,
I NEED TO COMPUTE FAR-FIELD USING NEAR-FIELD MEASUREMENT DATA (MAGNITUDE AND PHASE-- PLANAR) OF A HORN ANTENNA. I FOUND SEVERAL TECHNIQUE AND CODES WHICH DO NOT GIVE EXACT SOLUTION EVEN SLIGHTLY COMPARIBLE WITH FAR-FIELD RESULT OBTAINED IN ANECHOIC CHAMBER. I THE PAPER BY PROF. SAKAR, HE USED EQUIVALENT MAGNETIC CURRENT TO DEAL WITH THIS SITUATION BUT THE RESULTS ARE NOT STABLE FOR EDGES.
HERE, I WOULD LIKE TO ASK YOU IF ANY ONE HAS A SUGGESTION OR A CODE (MATLAB) TO HELP ME OUT REGARDING THIS MATTER!
BEST REGARDS,
HAMIDREZA