TY - GEN
T1 - A cognitive approach for ambiguity function shaping
AU - Aubry, A.
AU - De Maio, A.
AU - Jiang, B.
AU - Zhang, S.
PY - 2012/10/12
Y1 - 2012/10/12
N2 - In this paper, we propose a cognitive approach to design phase-only modulated waveforms sharing a desired ambiguity function. We formulate the problem as a quartic order polynomial optimization problem with a constant modulus constraint on each variable. Thus, we devise an optimization procedure based on the Maximum Block Improvement (MBI) approach. At the analysis stage, we assess the performance of the proposed technique showing its capability to properly shape the ambiguity function of the transmitted waveform.
AB - In this paper, we propose a cognitive approach to design phase-only modulated waveforms sharing a desired ambiguity function. We formulate the problem as a quartic order polynomial optimization problem with a constant modulus constraint on each variable. Thus, we devise an optimization procedure based on the Maximum Block Improvement (MBI) approach. At the analysis stage, we assess the performance of the proposed technique showing its capability to properly shape the ambiguity function of the transmitted waveform.
UR - http://www.scopus.com/inward/record.url?scp=84867198407&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84867198407&partnerID=8YFLogxK
U2 - 10.1109/SAM.2012.6250527
DO - 10.1109/SAM.2012.6250527
M3 - Conference contribution
AN - SCOPUS:84867198407
SN - 9781467310710
T3 - Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop
SP - 41
EP - 44
BT - 2012 IEEE 7th Sensor Array and Multichannel Signal Processing Workshop, SAM 2012
T2 - 2012 IEEE 7th Sensor Array and Multichannel Signal Processing Workshop, SAM 2012
Y2 - 17 June 2012 through 20 June 2012
ER -