TY - JOUR
T1 - Phase unwrapping and a robust chinese remainder theorem
AU - Xia, Xiang Gen
AU - Wang, Genyuan
PY - 2007/4
Y1 - 2007/4
N2 - In the conventional Chinese remainder theorem (CRT), a small error in a remainder may cause a large error in the solution of an integer, i.e., CRT is not robust. In this letter, we first propose a robust phase unwrapping algorithm with applications in radar signal processing. Motivated from the phase unwrapping algorithm, we then derive a type of robust CRT.
AB - In the conventional Chinese remainder theorem (CRT), a small error in a remainder may cause a large error in the solution of an integer, i.e., CRT is not robust. In this letter, we first propose a robust phase unwrapping algorithm with applications in radar signal processing. Motivated from the phase unwrapping algorithm, we then derive a type of robust CRT.
KW - Chinese remainder theorem
KW - Phase unwrapping
KW - Radar signal processing
KW - Remainder errors
KW - Synthetic aperture radar (SAR)
UR - http://www.scopus.com/inward/record.url?scp=34147185605&partnerID=8YFLogxK
U2 - 10.1109/LSP.2006.884898
DO - 10.1109/LSP.2006.884898
M3 - Article
AN - SCOPUS:34147185605
SN - 1070-9908
VL - 14
SP - 247
EP - 250
JO - IEEE Signal Processing Letters
JF - IEEE Signal Processing Letters
IS - 4
ER -