그림 2. RAR에 대한 PB 영향 Fig. 2. Effect of PB for RAR.
그림 3. PB 변화에 따른 모호성 성능 Fig. 3. Ambiguity performances according to PB variation.
그림 4. SweepSAR 안테나 길이에 따른 관측 폭과 해상도의 변화 Fig. 4. Variation of swath-width and resolution according to antenna length of SweepSAR.
그림 5. SAR 송·수신 시스템 블록도 Fig. 5. Block diagram of SAR Tx/Rx system.
그림 6. Quad-pol SAR 시스템의 송·수신 펄스 타이밍 다이어그램 Fig. 6. Tx/Rx pulse timing diagram of quad-pol SAR system.
그림 7. Quad-pol SAR 시스템 성능 분석의 검증. Line:참고문헌 [8], Symbol: 계산 Fig. 7. Verification of quad-pol SAR system performance analysis. Line: reference [8], Symbol: calculation.
그림 8. ScanSAR 시스템의 단일편파 및 Quad-pol 성능 Fig. 8. Single-pol and quad-pol performances of ScanSAR system.
그림 9. SweepSAR 시스템의 단일편파 및 Quad-pol 성능 Fig. 9. Single-pol and quad-pol performances of SweepSAR system.
그림 10. Quad-pol ScanSAR 및 SweepSAR 모호성 비 성능 Fig. 10. Ambiguity performances of quad-pol ScanSAR and SweepSAR.
그림 1. PRF 변화에 따른 모호성 성능 Fig. 1. Ambiguity performances according to PRF variation.
표 1. 운용 모드별 성능 비교(단일편파) Table 1. Performance comparison between each operation mode(Single-pol).
표 2. 각 운용 모드 별 단일편파 및 Quad-pol SAR 시스템 성능 Table 2. Single-pol and quad-pol SAR system performance of each operation mode.
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