Printed monopulse primary source for airport radar antenna and antenna comprising such a source

摘要

The invention relates to a printed monopulse primary source for a radar antenna. The primary source has, arranged on a first face of a dielectric material substrate, radiating zones forming independent site and bearing difference and sum channels. A receiving supply circuit for the radiating zones is arranged on a second face of the substrate, opposite to the first face. Connecting means ensure the electrical connection of the radiating zones to the receiving supply circuit in the thickness of the substrate. Application to airport radar systems.