TY - GEN
T1 - Antenna placement for velocity estimation using MIMO radar
AU - He, Qian
AU - Blum, Rick S.
AU - Haimovich, Alexander M.
AU - He, Zishu
PY - 2008
Y1 - 2008
N2 - Optimum antenna placement is considered for MIMO radar performing velocity estimation. A general optimization strategy for velocity estimation using MIMO radar is derived based on the Cramer-Rao bound analysis. Optimal antenna placement is investigated.We show that when orthogonal signals are adopted for transmission, symmetrically placing the transmit antennas as well as the receive antennas achieves the best performance, and the relative position of the transmitter and receiver can be arbitrary. Under the same condition, when optimal antenna placement is employed, it is shown that increasing the signal time duration or the product of the number of transmitters and receivers can improve the velocity estimation accuracy.
AB - Optimum antenna placement is considered for MIMO radar performing velocity estimation. A general optimization strategy for velocity estimation using MIMO radar is derived based on the Cramer-Rao bound analysis. Optimal antenna placement is investigated.We show that when orthogonal signals are adopted for transmission, symmetrically placing the transmit antennas as well as the receive antennas achieves the best performance, and the relative position of the transmitter and receiver can be arbitrary. Under the same condition, when optimal antenna placement is employed, it is shown that increasing the signal time duration or the product of the number of transmitters and receivers can improve the velocity estimation accuracy.
UR - http://www.scopus.com/inward/record.url?scp=70349684968&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=70349684968&partnerID=8YFLogxK
U2 - 10.1109/ACSSC.2008.5074480
DO - 10.1109/ACSSC.2008.5074480
M3 - Conference contribution
AN - SCOPUS:70349684968
SN - 9781424429417
T3 - Conference Record - Asilomar Conference on Signals, Systems and Computers
SP - 619
EP - 623
BT - 2008 42nd Asilomar Conference on Signals, Systems and Computers, ASILOMAR 2008
T2 - 2008 42nd Asilomar Conference on Signals, Systems and Computers, ASILOMAR 2008
Y2 - 26 October 2008 through 29 October 2008
ER -