From: Two-step Structural Design of Mesh Antennas for High Beam Pointing Accuracy
Items | Value or character |
---|---|
Reflector type | Single offset parabola |
Aperture diameter d/m | 9.23 |
Focal length f/m | 6 |
Offset height h/m | 5 |
Minimum distance between the front and rear cable nets h e/m | 0.2 |
Young’s modulus of cables E/GPa | 20 |
Cable cross-sectional area A/mm2 | 3.14 |
Mesh tension N m /(N m−1) | 2.0 |
Frequency/GHz | 2 |
Cosine-Q feed Q x Q y | 8.338 |
Polarization | RCP |
Feed tilt angle ψ 0/(°) | 41.64 |
Feed position | On focus |