Title :
A Wideband Kalman DOA Tracking Algorithm
Author :
Yan, Huiqin ; Fan, H.Howard
Author_Institution :
Dept. of Electr. Comput. Eng. & Comput. Sci., Cincinnati Univ., OH
Abstract :
In this paper, a new direction of arrival (DOA) tracking algorithm is presented. We assume that the signals exhibit cyclostationarity, which is exploited to perform signal selective DOA tracking. A least squares (LS) tracking algorithm is first presented. Then a Kalman filter is applied to this algorithm to improve the performance of DOA tracking. Simulations are carried out to demonstrate the effectiveness of the proposed algorithm
Keywords :
Kalman filters; direction-of-arrival estimation; least squares approximations; Kalman filter; cyclostationarity; direction of arrival tracking algorithm; least squares tracking algorithm; wideband Kalman DOA tracking algorithm; Direction of arrival estimation; Frequency estimation; Frequency shift keying; Interference suppression; Kalman filters; Least squares methods; Narrowband; Receiving antennas; Signal processing algorithms; Wideband;
Conference_Titel :
Sensor Array and Multichannel Processing, 2006. Fourth IEEE Workshop on
Conference_Location :
Waltham, MA
Print_ISBN :
1-4244-0308-1
DOI :
10.1109/SAM.2006.1706088
