TY - GEN
T1 - A novel approach for angle measuring improvement in monopulse tracking
AU - Jiang, Yi Cheng
AU - Yu, Chun Xi
PY - 2009
Y1 - 2009
N2 - This paper presents a novel approach for angle measuring improvement based on Adaptive Moving Target Indicator (AMTI) and Capon algorithm. Rain clutter has a nonzero Doppler shift in spectrum domain. In monopulse radar system, the clutter reduces radar's tracking ability by means of decreasing the measuring accuracy in Doppler spectrum. The classical Moving Target Indicator (MTI) and Fast Fourier Transform (FFT) method doesn't meet the exacting tracking needs. In order to suppress rain clutter, we choose the Adaptive MTI for obtaining the best mean Improvement Factor (IF). Moreover, Capon approach is used to enhance the measuring accuracy in this article. Compared with the classical MTI and FFT, the AMTI and Capon based algorithm shows better resolution quality. Then it improves the angle measuring precision. Numerical simulation experiments prove the validity of the new method.
AB - This paper presents a novel approach for angle measuring improvement based on Adaptive Moving Target Indicator (AMTI) and Capon algorithm. Rain clutter has a nonzero Doppler shift in spectrum domain. In monopulse radar system, the clutter reduces radar's tracking ability by means of decreasing the measuring accuracy in Doppler spectrum. The classical Moving Target Indicator (MTI) and Fast Fourier Transform (FFT) method doesn't meet the exacting tracking needs. In order to suppress rain clutter, we choose the Adaptive MTI for obtaining the best mean Improvement Factor (IF). Moreover, Capon approach is used to enhance the measuring accuracy in this article. Compared with the classical MTI and FFT, the AMTI and Capon based algorithm shows better resolution quality. Then it improves the angle measuring precision. Numerical simulation experiments prove the validity of the new method.
UR - https://www.scopus.com/pages/publications/76349121312
U2 - 10.1109/FSKD.2009.148
DO - 10.1109/FSKD.2009.148
M3 - 会议稿件
AN - SCOPUS:76349121312
SN - 9780769537351
T3 - 6th International Conference on Fuzzy Systems and Knowledge Discovery, FSKD 2009
SP - 513
EP - 516
BT - 6th International Conference on Fuzzy Systems and Knowledge Discovery, FSKD 2009
T2 - 6th International Conference on Fuzzy Systems and Knowledge Discovery, FSKD 2009
Y2 - 14 August 2009 through 16 August 2009
ER -