TY - GEN
T1 - Beamspace adaptive beamforming for broadband planar arrays
AU - Liu, Wei
AU - Wu, Renbiao
AU - Langley, Richard
PY - 2007/6
Y1 - 2007/6
N2 - A beamspace adaptive planar array for broadband beamforming based on the frequency invariant beamforming technique is proposed. The relationship between the dimension of the two-dimensional (2-D) prototype filter for the beam design and the number of independent beams is discussed and an arrangement of the desired frequency invariant responses for beamspace processing is provided, which guarantees the linear independence of the beams. Simulation results show the effectiveness of the method with increased convergence speed and a resultant frequency invariant beam pattern.
AB - A beamspace adaptive planar array for broadband beamforming based on the frequency invariant beamforming technique is proposed. The relationship between the dimension of the two-dimensional (2-D) prototype filter for the beam design and the number of independent beams is discussed and an arrangement of the desired frequency invariant responses for beamspace processing is provided, which guarantees the linear independence of the beams. Simulation results show the effectiveness of the method with increased convergence speed and a resultant frequency invariant beam pattern.
UR - http://www.scopus.com/inward/record.url?scp=34547357492&partnerID=8YFLogxK
U2 - 10.1109/IWAT.2007.370137
DO - 10.1109/IWAT.2007.370137
M3 - Conference article published in proceeding or book
AN - SCOPUS:34547357492
SN - 1424410886
SN - 9781424410880
T3 - Conference Proceedings - 2007 IEEE International Workshop on Antenna Technology: Small and Smart Antennas Metamaterials and Applications, iWAT 2007
SP - 311
EP - 314
BT - Conference Proceedings - 2007 IEEE International Workshop on Antenna Technology
T2 - 2007 IEEE International Workshop on Antenna Technology: Small and Smart Antennas Metamaterials and Applications, iWAT 2007
Y2 - 21 March 2007 through 23 March 2007
ER -