Wideband circular polarization turnstile antenna having strong structure

摘要

Satellite Communications circularly polarized signal in a communication system using a circularly polarized signal, including a gain for generating the optimal enhance and celebrate the rain, a circularly polarized antenna Turnstile have a solid structure of the structural robustness in the space environment is disclosed. ; Turnstile circularly polarized antenna is disclosed a solid structure, circular polarization communication system branch the signal transmitted through the coaxial cable from and to the power distributor and outputting a phase difference given to the branch signals; Azimuth and vertical axes to prevent shaking and vibration, and damage to the radiator, the power distributor which comprises a radiating the signal output from the space onto a circularly polarized antenna, the antenna radiating section air into the phase difference signal provided perpendicular to each other in the bow-tie dipole and; The bow-and reflectors to increase the gain characteristics of the circularly polarized wave front emitted by the tie dipole; Wherein the phase difference given signal bow-tie and the power supply member for delivery to the dipole; The power supply members with opposing installation and the balance for the leakage current cut-off; The implement a balun and the power supply member to a fixed member fixed to the reflection plate.