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Conference Paper
Millimeter Wave Reflector Antenna with Wide Angle Mechanical Beam Scanning
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- Authors
- Irina L. Vilenko, Alexey K. Tobolev, Alexander V. Shishlov, Yury V. Krivosheev, M.S. Uhm, S.H. Yun
- Issue Date
- 2021-11
- Citation
- International Conference Engineering and Telecommunication (En&T) 2021, pp.1-5
- Language
- English
- Type
- Conference Paper
- Abstract
- The millimeter wave dual-reflector antenna for low Earth orbit (LEO) communication satellite providing the beam scanning within hemispherical sector by rotations of reflector and subreflector is under consideration. The results of optimization of the antenna geometry and feed horn characteristics which provide the antenna high gain and low side lobe level in the whole scanning sector are presented.
- KSP Keywords
- Beam scanning, Communication satellite, Feed horn, High Gain, Wave reflector, dual-reflector antenna, low earth orbit, low sidelobe level, millimeter wave(mmWave), wide-angle