Title :
UWB Linear Quadratic Frequency Domain Frequency Invariant Beamforming and Angle of Arrival Estimation
Author :
Subramanian, Ananth
Author_Institution :
Inst. for Infocomm Res.
Abstract :
In this paper, we present Ultra Wide Band (UWB) frequency invariant beamforming and angle of arrival (AoA) estimation techniques. We propose a new linear quadratic (LQ) frequency domain frequency invariant beamforming strategy. Based on the proposed beamforming strategy, we give a Kalman filter based AoA estimation technique. Simulation results illustrate the performance of the proposed beamforming and AoA estimation strategies.
Keywords :
Kalman filters; array signal processing; direction-of-arrival estimation; ultra wideband communication; AoA; Kalman filter; UWB; angle of arrival estimation; linear quadratic frequency domain frequency invariant beamforming; Array signal processing; Bandwidth; Frequency domain analysis; Frequency estimation; Narrowband; Power generation; Radar antennas; Sensor arrays; Wideband; Wireless sensor networks;
Conference_Titel :
Vehicular Technology Conference, 2007. VTC2007-Spring. IEEE 65th
Conference_Location :
Dublin
Print_ISBN :
1-4244-0266-2
DOI :
10.1109/VETECS.2007.137
