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Equations for calculation of the radiation performances of modified high efficiency dual reflectorantenna fed by beam waveguide are derived.Using them,one can predict the performance of theantenna,such as the radiation patterns,the peak values of copolarization and depolarization,the factorof half power beamwidth,the phase loss and so on.These equations have been modified to meet therequirements of general engineering computation.A large number of calculations for generalengineering use has been made,and the conclusion is that they are convenient for engineering use.
Equations for calculation of the radiation performances of modified high efficiency dual reflectorantenna fed by beam waveguide are derived. Using them, one can predict the performance of theantenna, such as the radiation patterns, the peak values of copolarization and depolarization, the factor of half power beamwidth , the phase loss and so on. these equations have been modified to meet therequirements of general engineering computation. A large number of calculations for generalengineering use has been made, and the conclusion is that they are convenient for engineering use.