Paper published in a book (Scientific congresses, symposiums and conference proceedings)
Joint Waveform/Receiver Design for Vital-Sign Detection in Signal-Dependent Interference
Tedgue Beltrao, Gabriel; Alaeekerahroodi, Mohammad; Schroeder, Udo et al.
2020In Proceedings of the 2020 IEEE Radar Conference (RadarConf20), Florence, Italy, 2020
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Abstract :
[en] This paper presents the joint design of discrete slow-time radar waveform and receive filter, with the aim of enhancing the Signal to Interference and Noise Ratio (SINR) in phase coded radar systems for vital-sign monitoring. Towards this, we consider maximizing the SINR at the input of the vital-sign estimation block, when transmitting hardware efficient Mary Phase Shift Keying (MPSK) sequences. This multi-variable and non-convex optimization problem is efficiently solved based on a Minimum Variance Distortionless Response (MVDR) filter, with the Coordinate Descent (CD) approach for the sequence optimization, and the obtained results have shown attractive interference suppression capabilities, even for the simple binary case.
Disciplines :
Electrical & electronics engineering
Author, co-author :
Tedgue Beltrao, Gabriel ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom
Alaeekerahroodi, Mohammad  ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom
Schroeder, Udo
Mysore Rama Rao, Bhavani Shankar  ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom
External co-authors :
no
Language :
English
Title :
Joint Waveform/Receiver Design for Vital-Sign Detection in Signal-Dependent Interference
Publication date :
2020
Event name :
2020 IEEE Radar Conference (RadarConf20)
Event date :
from 21-09-2020 to 25-09-2020
Main work title :
Proceedings of the 2020 IEEE Radar Conference (RadarConf20), Florence, Italy, 2020
Peer reviewed :
Peer reviewed
Available on ORBilu :
since 29 January 2021

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