Reference : Dual-Function Radar-Communication Systems with Constant-Modulus and Similarity Constraints

	Document type :	Scientific congresses, symposiums and conference proceedings : Paper published in a book
	Discipline(s) :	Engineering, computing & technology : Computer science
	Focus Areas :	Security, Reliability and Trust
	To cite this reference:	http://hdl.handle.net/10993/53379

Title :	Dual-Function Radar-Communication Systems with Constant-Modulus and Similarity Constraints
Language :	English
Author, co-author :	Tsinos, Christos [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
	Arora, Aakash [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom >]
	Chatzinotas, Symeon [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom >]
	Ottersten, Björn [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
Publication date :	2022
Main document title :	IEEE 12th Sensor Array and Multichannel Signal Processing Workshop (SAM)
Publisher :	IEEE
Peer reviewed :	Yes
Audience :	International
Country :	USA
Event name :	IEEE 12th Sensor Array and Multichannel Signal Processing Workshop (SAM)
Event date :	20-06-2022 to 23-06-2022
Event organizer :	IEEE
Event place (city) :	Trondheim
Event country :	Norway
Abstract :	[en] In this paper, the problem of joint transmit waveform and receive filter design for dual-function radar-communication (DFRC) systems is studied. A multiple antenna base station (BS) serving multiple single antenna users on the downlink is assumed. Furthermore, the BS simultaneously accommodates sensing capabilities in the form of point-like target detection from the reflected return signals in a signal-dependent interference environment. The core objective of the present paper is to design the optimal waveform and radar receive filter such that the derived waveform satisfies constant-modulus and similarity to known waveform constraints that are of particular importance to the radar's part operation. The proposed designs are derived through the solution to difficult non-convex optimization problems. To that end, novel algorithmic solutions with guaranteed convergence are developed for the solution of the aforementioned problems. The effectiveness of the proposed solutions is verified via simulations.
Permalink :	http://hdl.handle.net/10993/53379
DOI :	10.1109/SAM53842.2022.9827892

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