Phase Mismatch Calibration of the Multichannel SAR Based on Azimuth Cross Correlation

@article{Feng2013PhaseMC,
  title={Phase Mismatch Calibration of the Multichannel SAR Based on Azimuth Cross Correlation},
  author={Jin Feng and Canguan Gao and Yi Zhang and Robert Wang},
  journal={IEEE Geoscience and Remote Sensing Letters},
  year={2013},
  volume={10},
  pages={903-907}
}
Multiple-azimuth-channel (MAC) synthetic aperture radar (SAR) systems can overcome the minimum-antenna-area constraint. However, channel phase imbalance and range sampling time error can degrade the quality of the final image. To deal with these two problems, a calibration method based on the azimuth cross correlation is presented in this letter. The proposed method applies the azimuth cross-correlation operation after transforming the received signals of each channel into range frequency… CONTINUE READING
Highly Cited
This paper has 21 citations. REVIEW CITATIONS

From This Paper

Figures, tables, and topics from this paper.

Citations

Publications citing this paper.
Showing 1-10 of 17 extracted citations

Demonstration of Dual-Channel TOPS SAR Imaging With Airborne C-Band Data

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing • 2017
View 2 Excerpts

References

Publications referenced by this paper.
Showing 1-10 of 10 references

Adaptive two-step calibration for highresolution and wide-swath SAR imaging

L. Zhang, M. Xing, C. Qiu, Z. Bao
IET Radar, Sonar Navig., vol. 4, no. 4, pp. 548–559, Aug. 2010. • 2010
View 1 Excerpt

High resolution dual channel receiving SAR compensation technique

2007 1st Asian and Pacific Conference on Synthetic Aperture Radar • 2007
View 1 Excerpt

Digital Processing of Synthetic Aperture Radar Data: Algorithms and Implementation

I. Cumming, F. Wong
2005
View 1 Excerpt

Wide-swath space-borne SAR and range ambiguity

G. Callaghan, I. Longstaff
Proc. IEEE Radar Conf., 1997, pp. 248–252. • 1997

Wide swath SAR and radar altimeter

H. Malliot
Proc. IGARSS, Steamboat, CO, 1992, pp. 87–97. • 1992
View 1 Excerpt

Wide-swath SAR

A. Currie, M. Brown
Proc. Inst. Elect. Eng.—Radar, Sonar Navig., vol. 139, no. 2, pp. 122–135, Apr. 1992. • 1992
View 3 Excerpts

Ambiguity suppression in SARs using adaptive array techniques

H. Grifiths, C. Mancini
Proc. IGARSS, Espoo, Finland, 1991, pp. 1015–1018. • 1991

Similar Papers

Loading similar papers…