Polarization Calibration: Difference between revisions
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== Linear to Circular Conversion == | == Linear to Circular Conversion == | ||
At EOVSA’s linear feeds, in the electric field the linear polarization, X and Y, relates to RCP and LCP (R and L) as: | At EOVSA’s linear feeds, in the electric field the linear polarization, X and Y, relates to RCP and LCP (R and L) as: | ||
:<math> | :<math> R = X + iY | ||
L = X - iY | |||
</math> | |||
== Polarization Mixing Correction == | == Polarization Mixing Correction == | ||
Due to relative feed rotation between az-al mounted antennas and equatorial mounted antennas | Due to relative feed rotation between az-al mounted antennas and equatorial mounted antennas | ||
Revision as of 19:50, 24 September 2016
Linear to Circular Conversion
At EOVSA’s linear feeds, in the electric field the linear polarization, X and Y, relates to RCP and LCP (R and L) as:
Polarization Mixing Correction
Due to relative feed rotation between az-al mounted antennas and equatorial mounted antennas