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Conference Paper
Design of the Multibeam Reflector Antenna for GEO flexible Satellite
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- Authors
- Sohyeun Yun, Manseok Uhm, Dong Pil Chang, Byoung-Sun Lee
- Issue Date
- 2022-10
- Citation
- Asia-Pacific Conference on Communications (APCC) 2022, pp.182-183
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- This paper presents a multibeam reflector antenna fed by array elements for GEO flexible satellites. The reflector structure is designed within the constraints of satellite mounting. The array feed network with shared elements have close beam spacing, compact volume and light weight. A feed component assembled with a horn and a polarizer is also designed. The antenna composed of a reflector and feed components with optimal feed excitations forms four beams on the Korean Peninsula and surrounding marine areas for universal service.
- KSP Keywords
- Array elements, Array feed, Feed network, Flexible Satellite, Korean Peninsula, Light-weight, Universal service, reflector antenna