Title :
A Range-parameterized Emitter Location Method from a Single Moving Observer with Variable Attitudes
Author :
Zhong, Danxing ; Deng, Xinpu ; Zhou, Yiyu
Author_Institution :
Sch. of Electron. Sci. & Eng., NUDT
Abstract :
The LBI emitter location problem from a single moving observer with variable attitudes is discussed. The location parameter of the rate of DOA changes (RDC) is brought forward to escape the influence of the fast variation of observer attitudes. A range-parameterized LS algorithm is proposed to estimate RDC and to locate the emitter. Simulation results show that, the algorithm has good performance on fast and precise location, under the circumference of fast variation of observer attitudes
Keywords :
direction-of-arrival estimation; interferometers; LBI emitter; LS algorithm; RDC; direction-of-arrival estimation; emitter location method; long baseline interferometer; observer attitudes; rate-of-DOA changes; Aircraft; Antenna measurements; Azimuth; Coordinate measuring machines; Direction of arrival estimation; Geometry; Phase estimation; Phase measurement; Pulse measurements; Time measurement; attitudes variation; emitter location; rate of DOA changes; single moving observer;
Conference_Titel :
Radar, 2006. CIE '06. International Conference on
Conference_Location :
Shanghai
Print_ISBN :
0-7803-9582-4
Electronic_ISBN :
0-7803-9583-2
DOI :
10.1109/ICR.2006.343486
