TY - GEN
T1 - Range estimation for MIMO step-frequency radar with compressive sensing
AU - Yu, Yao
AU - Petropulu, Athina P.
AU - Poor, H. Vincent
PY - 2010
Y1 - 2010
N2 - The authors recently proposed a parameter estimation technique for multiple-input/multiple-output (MIMO) radar systems that employ compressive sensing (CS), and which applies to the case of slowly moving targets. This technique is based on the use of a step-frequency technique, and it allows angle, Doppler and range information to be estimated in a decoupled fashion. This decoupling significantly reduces the complexity of parameter estimation without a concurrent performance loss. The current paper considers the range-estimation performance of this method for the particular cases of linear and random step-frequency techniques. It is shown that the linear step-frequency technique requires less bandwidth than the random step-frequency technique in order to achieve the same performance.
AB - The authors recently proposed a parameter estimation technique for multiple-input/multiple-output (MIMO) radar systems that employ compressive sensing (CS), and which applies to the case of slowly moving targets. This technique is based on the use of a step-frequency technique, and it allows angle, Doppler and range information to be estimated in a decoupled fashion. This decoupling significantly reduces the complexity of parameter estimation without a concurrent performance loss. The current paper considers the range-estimation performance of this method for the particular cases of linear and random step-frequency techniques. It is shown that the linear step-frequency technique requires less bandwidth than the random step-frequency technique in order to achieve the same performance.
UR - http://www.scopus.com/inward/record.url?scp=77953839632&partnerID=8YFLogxK
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U2 - 10.1109/ISCCSP.2010.5463442
DO - 10.1109/ISCCSP.2010.5463442
M3 - Conference contribution
AN - SCOPUS:77953839632
SN - 9781424462858
T3 - Final Program and Abstract Book - 4th International Symposium on Communications, Control, and Signal Processing, ISCCSP 2010
BT - Final Program and Abstract Book - 4th International Symposium on Communications, Control, and Signal Processing, ISCCSP 2010
T2 - 4th International Symposium on Communications, Control, and Signal Processing, ISCCSP-2010
Y2 - 3 March 2010 through 5 March 2010
ER -