Reference : Spatial- and Range- ISLR Trade-off in MIMO Radar Systems via Waveform Design
Scientific journals : Article
Engineering, computing & technology : Electrical & electronics engineering
http://hdl.handle.net/10993/46308
Spatial- and Range- ISLR Trade-off in MIMO Radar Systems via Waveform Design
English
Raei, Ehsan mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom >]
Alaeekerahroodi, Mohammad mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom >]
Mysore Rama Rao, Bhavani Shankar mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom >]
2021
IEEE Transactions on Signal Processing
Institute of Electrical and Electronics Engineers
Yes
1053-587X
United States
[en] Beampattern Design, ; Coordinate Descent ; Waveform Design
[en] This paper aims to design a set of transmit waveforms in cognitive colocated Multi-Input Multi-Output (MIMO) radar systems considering the simultaneous minimization of the contradictory objectives of spatial- and the range- Integrated Sidelobe Level Ratio (ISLR). The design problem is formulated as a bi-objective Pareto optimization under practical constraints on the waveforms, namely total transmit power, peak-to-average-power ratio (PAR), constant modulus, and discrete phase alphabet. A Coordinate Descent (CD) based approach is proposed where the solution in each iteration is handled through novel methodologies designed in the paper. The simultaneous optimization leads to a trade-off between the two ISLRs and the simulation results illustrate significantly improved trade-off offered by the proposed methodologies.
Fonds National de la Recherche - FnR
http://hdl.handle.net/10993/46308
FnR ; FNR11827256 > Bjorn Ottersten > AWARDS > Adaptive Mmwave Radar Platform For Enhanced Situational Awareness : Design And Implementation > 01/12/2017 > 30/11/2020 > 2017

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