Research Article
A Wide-Beam Scanning Mode for Near-Space Passive SARs
Table 2
Ratio of azimuth scene extension and footprint overlapping time in wide-beam scanning mode to wide-beam mode.
| Ratio |
X-bandsimulation |
C-bandsimulation |
L-bandsimulation |
| Azimuth scene extension | 5.2–10 | 3.5–8.3 | 1.2–2.9 | footprint overlapping time | 3.1–5.5 | 2.3–4.6 | 1.1–1.9 |
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