Vol. 62
Latest Volume
All Volumes
PIERC 142 [2024] PIERC 141 [2024] PIERC 140 [2024] PIERC 139 [2024] PIERC 138 [2023] PIERC 137 [2023] PIERC 136 [2023] PIERC 135 [2023] PIERC 134 [2023] PIERC 133 [2023] PIERC 132 [2023] PIERC 131 [2023] PIERC 130 [2023] PIERC 129 [2023] PIERC 128 [2023] PIERC 127 [2022] PIERC 126 [2022] PIERC 125 [2022] PIERC 124 [2022] PIERC 123 [2022] PIERC 122 [2022] PIERC 121 [2022] PIERC 120 [2022] PIERC 119 [2022] PIERC 118 [2022] PIERC 117 [2021] PIERC 116 [2021] PIERC 115 [2021] PIERC 114 [2021] PIERC 113 [2021] PIERC 112 [2021] PIERC 111 [2021] PIERC 110 [2021] PIERC 109 [2021] PIERC 108 [2021] PIERC 107 [2021] PIERC 106 [2020] PIERC 105 [2020] PIERC 104 [2020] PIERC 103 [2020] PIERC 102 [2020] PIERC 101 [2020] PIERC 100 [2020] PIERC 99 [2020] PIERC 98 [2020] PIERC 97 [2019] PIERC 96 [2019] PIERC 95 [2019] PIERC 94 [2019] PIERC 93 [2019] PIERC 92 [2019] PIERC 91 [2019] PIERC 90 [2019] PIERC 89 [2019] PIERC 88 [2018] PIERC 87 [2018] PIERC 86 [2018] PIERC 85 [2018] PIERC 84 [2018] PIERC 83 [2018] PIERC 82 [2018] PIERC 81 [2018] PIERC 80 [2018] PIERC 79 [2017] PIERC 78 [2017] PIERC 77 [2017] PIERC 76 [2017] PIERC 75 [2017] PIERC 74 [2017] PIERC 73 [2017] PIERC 72 [2017] PIERC 71 [2017] PIERC 70 [2016] PIERC 69 [2016] PIERC 68 [2016] PIERC 67 [2016] PIERC 66 [2016] PIERC 65 [2016] PIERC 64 [2016] PIERC 63 [2016] PIERC 62 [2016] PIERC 61 [2016] PIERC 60 [2015] PIERC 59 [2015] PIERC 58 [2015] PIERC 57 [2015] PIERC 56 [2015] PIERC 55 [2014] PIERC 54 [2014] PIERC 53 [2014] PIERC 52 [2014] PIERC 51 [2014] PIERC 50 [2014] PIERC 49 [2014] PIERC 48 [2014] PIERC 47 [2014] PIERC 46 [2014] PIERC 45 [2013] PIERC 44 [2013] PIERC 43 [2013] PIERC 42 [2013] PIERC 41 [2013] PIERC 40 [2013] PIERC 39 [2013] PIERC 38 [2013] PIERC 37 [2013] PIERC 36 [2013] PIERC 35 [2013] PIERC 34 [2013] PIERC 33 [2012] PIERC 32 [2012] PIERC 31 [2012] PIERC 30 [2012] PIERC 29 [2012] PIERC 28 [2012] PIERC 27 [2012] PIERC 26 [2012] PIERC 25 [2012] PIERC 24 [2011] PIERC 23 [2011] PIERC 22 [2011] PIERC 21 [2011] PIERC 20 [2011] PIERC 19 [2011] PIERC 18 [2011] PIERC 17 [2010] PIERC 16 [2010] PIERC 15 [2010] PIERC 14 [2010] PIERC 13 [2010] PIERC 12 [2010] PIERC 11 [2009] PIERC 10 [2009] PIERC 9 [2009] PIERC 8 [2009] PIERC 7 [2009] PIERC 6 [2009] PIERC 5 [2008] PIERC 4 [2008] PIERC 3 [2008] PIERC 2 [2008] PIERC 1 [2008]
2016-03-20
Comprehensive Analysis for Shifting MIMO SAR System
By
Progress In Electromagnetics Research C, Vol. 62, 191-201, 2016
Abstract
Synthetic aperture radar (SAR) system has inherent constraints between high azimuth resolution and wide swath width. Achieving more phase center samples is one of the key solutions to resolve this limitation. By multiple N transmitting and N receiving channel concept, an increased resolution or a widened swath width could be obtained. In this paper, comprehensive analysis for shifting multiple-input multiple-output (MIMO) SAR system is presented. System resolution enhancement has been demonstrated based on the distributed target simulation by a factor of N compared to conventional displaced phase center antenna (DPCA) system.
Citation
Sangho Lim, "Comprehensive Analysis for Shifting MIMO SAR System," Progress In Electromagnetics Research C, Vol. 62, 191-201, 2016.
doi:10.2528/PIERC16010404
References

1. Lim, S., J.-H. Han, S.-Y. Kim, and N.-H. Myung, "Azimuth beam pattern synthesis for airborne SAR system optimization," Progress In Electromagnetics Research, Vol. 106, 295-309, 2010.
doi:10.2528/PIER10061901

2. Gebert, N. and G. Krieger, "Azimuth phase center adaptation on transmit for high-resolution wide-swath SAR imaging," IEEE Geosci. Remote Sens. Lett., Vol. 6, 782-786, 2009.
doi:10.1109/LGRS.2009.2025245

3. Krieger, G., N. Gebert, and A. Moreira, "Unambiguous SAR signal reconstruction from nonuniform displaced phase center sampling," IEEE Geosci. Remote Sens. Lett., Vol. 1, 260-264, 2004.
doi:10.1109/LGRS.2004.832700

4. Suess, M., B. Grafmüller, and R. Zahn, "A novel high resolution, wide swath SAR system," Proc. IGARSS, 1013-1015, 2001.

5. Callaghan, G. D. and I. D. Longstaff, "Wide swath spaceborne SAR using a quad element array," Proc. Inst. Elect. Eng. - Radar, Sonar, Navigat., Vol. 146, 159-165, 1999.
doi:10.1049/ip-rsn:19990126

6. Currie, A. and M. A. Brown, "Wide-swath SAR," Proc. Inst. Elect. Eng. - Radar, Sonar, Navigat., Vol. 139, 122-135, 1992.

7. Lim, S. H., C. G. Hwang, S. Y. Kim, and N. H. Myung, "Shifting MIMO SAR system for high-resolution wide-swath imaging," Journal of Electromagnetic Waves and Applications, Vol. 25, No. 8-9, 1168-1178, 2011.
doi:10.1163/156939311795762114

8. Soumekh, M., "SAR-ECCM using phase-perturbed LFM chirp signals and DRFM repeat jammer penalization," IEEE Trans. Aero. Elect. Sys., Vol. 42, 191-205, 2006.
doi:10.1109/TAES.2006.1603414

9. Cumming, I. G. and F. H. Wong, Digital Processing of Synthetic Aperture Radar Data, Algorithms and Implementation, 625, Artech House, Boston, 2005.

10. Krieger, G., "MIMO-SAR: Opportunities and pitfalls," IEEE Transactions on Geoscience and Remote Sensing, Vol. 52, 2628-2645, 2014.
doi:10.1109/TGRS.2013.2263934

11. Hossain, M. A., A. Elshafiey, and M. A. S. Alkanhal, "High-resolution and wide-swath UWB OFDM MIMO synthetic aperture radar system using image fusion," Journal of the Indian Society of Remote Sensing, Vol. 43, 225-242, 2015.
doi:10.1007/s12524-014-0406-4

12. Huang, Y., G. Liao, J. Xu, and D. Yang, "MIMO SAR OFDM chirp waveform design and GMTI with RPCA based method," Digital Signal Processing, Vol. 51, 184-195, 2016.
doi:10.1016/j.dsp.2016.01.006

13. Wang, W. Q., "MIMO SAR OFDM chirp waveform diversity design with random matrix modulation," IEEE Transactions on Geoscience and Remote Sensing, Vol. 53, 1615-1625, 2015.
doi:10.1109/TGRS.2014.2346478