LOW SIDELOBE DOUBLE POLARIZATION DIRECTIONAL ANTENNA WITH CHALK REFLECTOR

摘要

1. the art that the invention defined in the claims; Low sidelobe dual polarization directional antenna with a choke reflector; 2. technological base to solve the invention; The invention that can by bending the reflector suppress reflection of the wings, and reduce the interference on the adjacent antennas of the same base domestic by filtering the radiation to the side so that by using a choke reflector side radiation is significantly reduced to provide a low-side lobe dual polarized directive antenna having a choke reflector it is an object.; 3. Resolution of the subject matter of the invention,; The invention first reflecting means for reflecting to filter the radiation of the wings; Double to generate a polarized wave is a predetermined position is provided by a bundle of a plurality of radiation elements to copy the energy; Power distribution means having a plurality of ports; And provide the low sidelobes dual polarized directive antenna having a choke reflector, including second reflecting means for reflecting the energy radiated from the radiation device.; 4. An important use of the invention,; To obtain a polarization diversity effect as a single antenna, and will for reducing the side lobe.