An Efficient Signal Reconstruction Algorithm for Stepped Frequency MIMO-SAR in the Spotlight and Sliding Spotlight Modes

المؤلفون المشاركون

Zhang, Jiajia
Sun, Guangcai
Xing, Mengdao
Bao, Zheng
Zhou, Fang

المصدر

International Journal of Antennas and Propagation

العدد

المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-8، 8ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2014-06-26

دولة النشر

مصر

عدد الصفحات

8

التخصصات الرئيسية

هندسة كهربائية

الملخص EN

Multiple-input multiple-output (MIMO) synthetic aperture radar (SAR) using stepped frequency (SF) waveforms enables a high two-dimensional (2D) resolution with wider imaging swath at relatively low cost.

However, only the stripmap mode has been discussed for SF MIMO-SAR.

This paper presents an efficient algorithm to reconstruct the signal of SF MIMO-SAR in the spotlight and sliding spotlight modes, which includes Doppler ambiguity resolving algorithm based on subaperture division and an improved frequency-domain bandwidth synthesis (FBS) method.

Both simulated and constructed data are used to validate the effectiveness of the proposed algorithm.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Zhang, Jiajia& Sun, Guangcai& Xing, Mengdao& Bao, Zheng& Zhou, Fang. 2014. An Efficient Signal Reconstruction Algorithm for Stepped Frequency MIMO-SAR in the Spotlight and Sliding Spotlight Modes. International Journal of Antennas and Propagation،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1036040

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Zhang, Jiajia…[et al.]. An Efficient Signal Reconstruction Algorithm for Stepped Frequency MIMO-SAR in the Spotlight and Sliding Spotlight Modes. International Journal of Antennas and Propagation No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-1036040

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Zhang, Jiajia& Sun, Guangcai& Xing, Mengdao& Bao, Zheng& Zhou, Fang. An Efficient Signal Reconstruction Algorithm for Stepped Frequency MIMO-SAR in the Spotlight and Sliding Spotlight Modes. International Journal of Antennas and Propagation. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1036040

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1036040