TY - GEN
T1 - Adaptive array processing unit based on direct data domain least square approach using conjugate gradient method
AU - Boonpoonga, Akkarat
AU - Buritramart, Santana
AU - Sirisuk, Phaophak
AU - Krairiksh, Monai
AU - Sarkar, Tapan K.
PY - 2007
Y1 - 2007
N2 - This paper presents the design of an adaptive array processing unit based on direct data domain least square approach using conjugate gradient method. The unit was applied for operation in the adaptive antenna scenario. The efficient architecture for FPGA implementation using fixed-point operation is present. The simulations are shown to evaluate the performance of the proposed adaptive processing unit. Moreover, simulation results obtained from the unit using fixed-point operations also show a good agreement with the unit using floating point operations.
AB - This paper presents the design of an adaptive array processing unit based on direct data domain least square approach using conjugate gradient method. The unit was applied for operation in the adaptive antenna scenario. The efficient architecture for FPGA implementation using fixed-point operation is present. The simulations are shown to evaluate the performance of the proposed adaptive processing unit. Moreover, simulation results obtained from the unit using fixed-point operations also show a good agreement with the unit using floating point operations.
KW - Adaptive array antenna
KW - Conjuagte gradient method
KW - Direct data domain least square approach
KW - Implementation
UR - http://www.scopus.com/inward/record.url?scp=51849116004&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=51849116004&partnerID=8YFLogxK
U2 - 10.1109/APMC.2007.4554583
DO - 10.1109/APMC.2007.4554583
M3 - Conference contribution
AN - SCOPUS:51849116004
SN - 1424407494
SN - 9781424407491
T3 - Asia-Pacific Microwave Conference Proceedings, APMC
BT - 2007 Asia-Pacific Microwave Conference, APMC
T2 - Asia-Pacific Microwave Conference, APMC 2007
Y2 - 11 December 2007 through 14 December 2007
ER -