2015•Hebei Sheng Kexueyuan xuebaoRequires access

Design of a single offset reflector antenna for satellite communication

Zhang Yi-p

Abstract

The antenna for satellite communication is characterized by high efficiency,low sidelobe and miniaturization.The single offset antenna is more advantageous to the conventional antenna,And the feed is relatively small,which meet the requirements of small satellite communication earth station.In the antenna design,we can use commercial software Champ to simulate the feed,And put simulation data into Grasp for the Antenna simulation and calculation.A single offset satellite communication antenna is designed with this method.Simulation and experimental results show that,the designed antenna has good electrical performance and good practicability.

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Key concepts: Computer science, Antenna rotator, Offset (computer science), Antenna measurement, Antenna (radio), Omnidirectional antenna, Periscope antenna, Communications satellite