Title :
A novel Taylor series method for source and receiver localization using TDOA and FDOA measurements with uncertain receiver positions
Author :
Hao, Wu ; Wei-min, Su ; Hong, Gu
Author_Institution :
Res. Center of Electron. Eng. Technol., Univ. of Sci. & Technol., Nanjing, China
Abstract :
It is well known that the uncertain receiver location can seriously deteriorate the target location performance. This paper presents a novel modification of the Taylor series method using TDOA and FDOA to estimate both target state and receiver position simultaneously. Numerical simulation shows the good performance of this algorithm.
Keywords :
numerical analysis; passive radar; radar receivers; time-of-arrival estimation; FDOA measurements; TDOA measurements; Taylor series method; frequency different of arrival; numerical simulation; passive multistatic radar system; receiver localization; source localization; target location performance; time different of arrival; uncertain receiver positions; Least squares methods; Mathematical model; Measurement uncertainty; Noise; Position measurement; Receivers; Taylor series; FDOA; TDOA; passive radar; taylor series;
Conference_Titel :
Radar (Radar), 2011 IEEE CIE International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-8444-7
DOI :
10.1109/CIE-Radar.2011.6159729
