GFEM
Electrical
- Jun 15, 2009
- 5
Hi,
I'm currently working on a project investigating power transfer using helical antennae, however, before I can construct an experimental verification of the designed system I need to conform to the RF legal requiremetns, seeing as the system emits EM-waves (Far-Field, not the power transfer medium).
My questions regards the physical interpretation of the E-field component emitted by antennae, specifically a normal mode helix antenna.
One gets two components 90 deg out of phase, however the one component is a complex value. What is the physical interpreation of this complex component? Is this notation merely an indication of the 90 deg phase shift or does it have a physical connotation?
Regards
I'm currently working on a project investigating power transfer using helical antennae, however, before I can construct an experimental verification of the designed system I need to conform to the RF legal requiremetns, seeing as the system emits EM-waves (Far-Field, not the power transfer medium).
My questions regards the physical interpretation of the E-field component emitted by antennae, specifically a normal mode helix antenna.
One gets two components 90 deg out of phase, however the one component is a complex value. What is the physical interpreation of this complex component? Is this notation merely an indication of the 90 deg phase shift or does it have a physical connotation?
Regards