Analysis on Power Transmission Efficiency in Quasi-Optical Reflector Antenna System in MM - Waves
The quasi-optical reflector antenna is widely applied in millimeter-wave radiometers, the leakage and thermal loss of which are important for the calibration accuracy. In this work, the authors investigates the power transmission efficiency of a typical quasi-optical reflector antenna. The analysis includes the power leakage due to the spill over at 89 GHz, and the ohm loss of reflector of specific polarization state at 54,89,118GHz. The overall results gives an intuitive sight of the quasi-optical antenna performance for radiometer applications.
Authors
- Jiashuo Zhang (ORCID: https://orcid.org/0000-0002-0738-7653)
- Ming Jin (ORCID: https://orcid.org/0000-0002-1977-8029)
- Haoran Zhang (ORCID: https://orcid.org/0000-0002-7929-9003)
Institutions
- Beijing University of Chemical Technology (CN)
Publication Details
- Published
- 2024-10-23
- DOI
- https://doi.org/10.1109/isape62431.2024.10840835
- Primary Topic
- Advanced Photonic Communication Systems
- Type
- article
- Field-Weighted Citation Impact
- 0.00