基于无人飞行平台的小型Ka波段合成孔径 雷达系统研制
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张琦, 张雷, 郭俊栋, 胡建民
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Development of Ka-band Miniature Synthetic Aperture Radar based on UAV
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Qi ZHANG, Lei ZHANG, Jundong GUO, Jianmin HU
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| 表1 常用的电磁波频带划分 |
| Tab. 1 Frequency division of electromagnetic wave |
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| 波段符号 | 标称频率/GHz | 波长范围/mm | 波段符号 | 标称频率/GNz | 波长范围/mm | | UHF | 0.30~1.12 | 1000.0~267.9 | Ka | 26.5~40.0 | 11.3~7.5 | | L | 1.12~1.70 | 267.9~176.5 | Q | 30.0~50.0 | 10.0~6.0 | | LS | 1.70~2.60 | 176.5~115.4 | U | 40.0~60.0 | 7.5~5.0 | | S | 2.60~3.95 | 115.4~75.9 | M | 50.0~75.0 | 6.0~4.0 | | C | 3.95~5.85 | 75.9~51.3 | E | 60.0~90.0 | 5.0~3.3 | | XC | 5.85~8.20 | 51.3~36.6 | F | 90.0~140.0 | 3.3~2.1 | | X | 8.20~12.4 | 36.6~24.2 | G | 140.0~220.0 | 2.1~1.4 | | Ku | 12.4~18.0 | 24.2~16.7 | R | 220.0~325.0 | 1.4~0.9 | | K | 18.0~26.5 | 16.7~11.3 | | | |
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