Autor: |
Ralf Stephan, Matthias Hein, Alexander Krauss, Hendrik Bayer |
Rok vydání: |
2012 |
Předmět: |
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Zdroj: |
2012 6th European Conference on Antennas and Propagation (EUCAP). |
Popis: |
This paper describes the design and measurement of a circularly polarised dual-band antenna panel as part of a low-profile Ka-band satellite user terminal antenna intended for truly mobile bi-directional emergency communications at 20 and 30 GHz. The compact antenna panel features interlaced radiating apertures for both operating frequencies, applying a double-layer partially reflective surface (PRS), and it offers high radiation efficiency due to its low-loss waveguide-feeding technique. The dual-band PRS with a physical aperture of 60 mm by 200 mm was implemented and tested. Numerical simulations and measurement results agree with each other and are presented in this publication. |
Databáze: |
OpenAIRE |
Externí odkaz: |
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