GENERATOR FOR CIRCULAR POLARIZATION

摘要

PROBLEM TO BE SOLVED: To improve reflection characteristics even if the working frequency is high. SOLUTION: At both the end sections of a thick section 11c in the axial direction of a circular waveguide 11, tapered sections 12a and 12b are provided so that the inner diameter is extended toward the end section continuously and gradually, so that the depth of insertion grooves 2a and 2b and compensation grooves 3a and 3b becomes shallow continuously and gradually.