Cobham Antenna Systems, Microwave Antennas
TECHNICAL INFORMATION
Phone +44(0)1638 732177 or
Email Microwave Antennas
PRIMARY SPECIFICATION - Cross Polar
Antennas are never perfectly polarised. Cross polar is a measure of how much energy is in the plane perpendicular to the E-plane or opposite hand of circular polarisation. Cross Polar is typically quoted relative to the peak gain of the antenna.