Systolic Array Adaptive Beamforming

1987 ◽  
Author(s):  
Norman L. Owsley
Keyword(s):  
Systolic Array ◽  
Adaptive Beamforming

Erratum: Application of a systolic array to adaptive beamforming

1985 ◽  
Vol 132 (2) ◽  
pp. 110
Author(s):  
C.R. Ward ◽  
A.J. Robson ◽  
P.J. Hargrave ◽  
J.G. McWhirter
Keyword(s):  
Systolic Array ◽  
Adaptive Beamforming

Application of a systolic array to adaptive beamforming

1984 ◽  
Vol 131 (6) ◽  
pp. 638 ◽  
Author(s):  
C.R. Ward ◽  
A.J. Robson ◽  
P.J. Hargrave ◽  
J.G. McWhirter
Keyword(s):  
Systolic Array ◽  
Adaptive Beamforming

Multiplexing QR Decomposition Architecture Using the Givens-Rotation Algorithm for Adaptive Beamforming System

2014 ◽  
Vol 1049-1050 ◽  
pp. 1480-1485
Author(s):  
Shao Bin Zhu ◽  
Zhi Qiang Bao ◽  
Guang Yue Lu
Keyword(s):  
Systolic Array ◽  
Qr Decomposition ◽  
Adaptive Beamforming ◽  
Antenna System ◽  
Data Matrix ◽  
Hardware Cost ◽  
Givens Rotation ◽  
Hardware Resource ◽  
Resource Cost ◽  
Computing Performance

When the number of arrays increases, the triangular systolic array for QR decomposition of the received data matrix has an increasing significantly hardware resource consumption. In order to reduce the hardware cost, the triangular systolic array (TSA) architecture could be modified into a multiplexing architecture called MQRD which could call the same module at the different time. Then MQRD was designed and simulated on the software ISE. More, MQRD was added to the adaptive beanforming system to study its computing performance. The results showed that MQRD not only kept the numerical stability and scaled well, but also reduced the hardware resource cost efficiently. Theoretical analysis and simulation results show that MQRD can reduce hardware cost efficiently. So, MQRD is a better choice than TSA in the multi-antenna system.

scholarly journals A unified systolic array for adaptive beamforming

1990 ◽  
Vol 8 (4) ◽  
pp. 388-392 ◽  
Author(s):  
Adam W. Bojanczyk ◽  
Franklin T. Luk
Keyword(s):  
Systolic Array ◽  
Adaptive Beamforming

Bi-way sorter. a two-dimensional systolic array

1992 ◽  
Vol 139 (2) ◽  
pp. 147
Author(s):  
G.A. Orton ◽  
L.E. Peppard ◽  
S.G. Akl
Keyword(s):  
Systolic Array ◽  
Two Dimensional
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