NRD GUIDE MODE CONVERTER, RADIATOR AND ANTENNA SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide an NRD guide mode converter with a simple configuration and a low loss that is used in the case that an NRD guide circuit feeds power to an antenna and to provide a radiator. SOLUTION: Strip arrays 1-3 are inserted to a dielectric line 4 in a direction perpendicular to the transmission direction. The distance between the strip arrays 1, 2 is selected to be a 1/4 wavelength in the TE mode and the distance between the strip arrays 2, 3 is selected to be a 1/4 wavelength in the LSM mode. Strips of the strip arrays 1, 2 and 3 are placed longitudinally, in a direction of 45 degrees and laterally respectively.