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Conference Paper
Design of Coaxial Waveguide Feed Horn
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- Authors
- Sohyeun Yun, Manseok Uhm, Inbok Yom
- Issue Date
- 2015-07
- Citation
- International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting 2015, pp.1056-1057
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- Dual band horn with TE11 coaxial waveguide mode was designed for the feed of the focused reflector antenna. The coaxial waveguide was adopted to simultaneously operate higher frequency and lower frequency, and to reduce the size. This paper showed the improved return loss and symmetrical pattern by matching element and dual mode. The performance of the optimized horn structure was verified thru the measurement.
- KSP Keywords
- Dual-Mode, Feed horn, Higher frequency, Return Loss, Waveguide mode, coaxial waveguide, dual band horn, matching element, reflector antenna, waveguide feed