Research Article
A Spaceborne Wide-Area Surveillance Mode and Its Application in Maritime Monitoring
Table 1
The basic system parameters and the system requirements.
| | Parameter | Value |
| | Wavelength (cm) | 3.125 | | Platform velocity (m/s) | 7558 | | Antenna length (m) | 4 | | Height (km) | 600 | | Azimuth resolution (m) | 20 | | Range resolution (m) | 10 | | Number of antenna columns | 32 | | Transmit peak power (W) | 3200 | | Receiver noise level (dB) | 4 | | Swath requirement (km) | >100 | | Number of subswaths | 3 | | Illumination repetition times | 3 |
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