Table 2. Characteristics of the cryostat windows.
Band | Diameter (mm) | Total thickness (mm) | Teeth depth (mm) | Teeth width (mm) | Groove cycle (mm) | Relative permittivity | Loss tangent |
---|---|---|---|---|---|---|---|
Q | 88.5 | 8.0 | 1.5 | 1.5 | 3.0 | 2.05 | 5 × 10-4 |
W | 72.1 | 1.9 | 0.7 | 0.75 | 1.4 | 2.05 | 5 × 10-4 |