Single-channel synthetic aperture radar moving-target detection method based on multi-apparent subimage paire
Title：
Single-channel synthetic aperture radar moving-target detection method based on multi-apparent subimage paire
Application Number：
 200610076795
Application Date：
 2006/04/21
Announcement Date：
 2006/09/13
Pub. Date：
Publication Number：
 1831558
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 G01S 13/90
Applicant(s)：
 Tsinghua Univ.
Inventor(s)：
 Zhang Weijie, Peng Yingning, Wang Xiutan, Tang Jun, Yu Mingcheng
Key Words：
 Single-channel, aperture radar, moving-target detection, multi-apparent subimage paire
Abstract：
 A method for detecting radar mobile object of single channel synthetic hole diameter based on multivision sub image pair includes forming multiple symmetric sub image pairs by multivision image of synthetic hole diameter radar data, forming each sub image pair by two subvision images, utilizing subvision image cancellation to accumulate cancellation result by two ¨C dimensional united means along position and distance directions for effectively suppressing background clutter interference as well as for realizing energy accumulation of mobile object then applying constant false alarm technique to finalize detection on mobile object.
Claim：
Priority：
PCT：
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