Array Patch Antenna in Ka Band Internet Satellite Application

This paper presents a new, compact, single-device array antenna for Ka-band Internet applications. The proposed model operates without routing, streamlining deployment and usage. The antenna's features are engineered to enhance its performance, representing a significant advancement in the field. Additionally, the antenna design is precisely tailored to meet the strict requirements of the Algerian satellite ALCOMSAT, ensuring optimal compatibility and performance. The prototype was designed using RO4003 substrate in order to minimize losses and stabilize the structure.