Image and Signal Processing Methods

Perfect orthogonal waveform scheme used for high-resolution multiple-input multiple-output synthetic aperture radar system

[+] Author Affiliations
Shufeng Li, Libiao Jin

Communication University of China, School of Information and Engineering, Dingfuzhuang East Street No. 1, Chaoyang District, Beijing 100024, China

J. Appl. Remote Sens. 10(3), 035007 (Jul 28, 2016). doi:10.1117/1.JRS.10.035007
History: Received March 16, 2016; Accepted July 7, 2016
Text Size: A A A

Abstract.  We investigate multiple-input multiple-output (MIMO) synthetic aperture radar (SAR) scheme with an ultra-low side-lobe ratio performance for using complete complementary sequences (CCS) waveform. It is shown that the CCS can be applied in a MIMO SAR system to obtain high resolution in range direction. In addition, the azimuth channel scheme with the multiple subsequences of CCS is also considered. First, we introduce the concept of CCS and establish the transmitter model based on CCS in MIMO SAR system. Then, we propose the corresponding imaging algorithm for employing the CCS to accurately focus the raw data of the MIMO SAR system and derive the range cell migration correction. Considering the signal complexity, we make use of the CCS pairs to analyze the MIMO SAR imaging algorithm. Finally, simulation results demonstrate the validity and feasibility of the proposed MIMO SAR scheme and the potential advantage of CCS.

Figures in this Article
© 2016 Society of Photo-Optical Instrumentation Engineers

Citation

Shufeng Li and Libiao Jin
"Perfect orthogonal waveform scheme used for high-resolution multiple-input multiple-output synthetic aperture radar system", J. Appl. Remote Sens. 10(3), 035007 (Jul 28, 2016). ; http://dx.doi.org/10.1117/1.JRS.10.035007


Access This Article
Sign in or Create a personal account to Buy this article ($20 for members, $25 for non-members).

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging & repositioning the boxes below.

Related Book Chapters

Topic Collections

PubMed Articles
Advertisement
  • Don't have an account?
  • Subscribe to the SPIE Digital Library
  • Create a FREE account to sign up for Digital Library content alerts and gain access to institutional subscriptions remotely.
Access This Article
Sign in or Create a personal account to Buy this article ($20 for members, $25 for non-members).
Access This Proceeding
Sign in or Create a personal account to Buy this article ($15 for members, $18 for non-members).
Access This Chapter

Access to SPIE eBooks is limited to subscribing institutions and is not available as part of a personal subscription. Print or electronic versions of individual SPIE books may be purchased via SPIE.org.