Reference : Closed Form Discrete Unimodular MIMO Waveform Design Using Block Circulant Decomposition

	Document type :	Scientific congresses, symposiums and conference proceedings : Poster
	Discipline(s) :	Engineering, computing & technology : Computer science
	Focus Areas :	Computational Sciences
	To cite this reference:	http://hdl.handle.net/10993/41786

Title :	Closed Form Discrete Unimodular MIMO Waveform Design Using Block Circulant Decomposition
Language :	English
Author, co-author :	Hammes, Christian [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
	Shankar, Bhavani [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
	Ottersten, Björn [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
Publication date :	22-Apr-2019
Peer reviewed :	Yes
Audience :	International
Event name :	2019 IEEE Radar Conference (RadarConf)
Event date :	from 22-04-2019-26-04-2019
Event place (city) :	Boston
Event country :	MA
Abstract :	[en] This paper deals with the waveform design under the constraint of discrete multiphase unimodular sequences. It relies on Block Circulant decomposition of the slow-time transmitted waveform. The presented closed-form solution is capable of designing orthogonal signals, such that the virtual MIMO paradigm is enabled leading to enhanced angular resolution. On the other hand, the proposed method is also capable of approximating any desired radiation pattern within the physical limits of the transmitted array size. Simulation results prove the effectiveness in terms computational complexity, orthogonal signal design and the transmit beam pattern design under constant modulus constraint.
Target :	Researchers ; Professionals
Permalink :	http://hdl.handle.net/10993/41786
DOI :	10.1109/RADAR.2019.8835719
FnR project :	FnR ; FNR11274469 > Christian Hammes > > Enhancing Angular Resolution in Radar Through Dynamic Beam Steering and MIMO > 01/03/2016 > 30/06/2019 > 2016

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