Abstract
Based on the principle of range-Dopple(R-D) algorithm, for low-orbit satellite targets and given azimuth resolution, the accumulation time is analyzed. The result is verified using actual radar and target parameters. According to the algorithm and system parameters, the demanded computation and memory for real-time imaging processing is derived and a multi-channel real-time ISAR imaging system is designed and implemented. The actual experiment has obtained good multi-channel imaging result and indicated that the design is effective.
| Original language | English |
|---|---|
| Pages (from-to) | 331-334 |
| Number of pages | 4 |
| Journal | Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology |
| Volume | 30 |
| Issue number | 3 |
| Publication status | Published - Mar 2010 |
Keywords
- Azimuth accumulation time
- Inverse synthetic aperture radar
- Multi-channel
- R-D algorithm
- Real-time imaging system