[en] This paper presents the step by step design of a planar sparse arrays that uses triangular lattice transformation method. The triangular transformation allows us to go from a
linear sparse array to a sparse triangular lattice sparse array. Moreover, the array is also windowed to generate a circular aperture, which effect is also considered. Finally, the proposed final array has around 4 dB Side Lobe Level (SLL) improvement compared with the linear sparse array.
Disciplines :
Engineering, computing & technology: Multidisciplinary, general & others
Author, co-author :
VASQUEZ-PERALVO, Juan Andres ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom
MERLANO DUNCAN, Juan Carlos ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom
HA, Vu Nguyen ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom
PALISETTY, Rakesh
CHATZINOTAS, Symeon ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom
External co-authors :
yes
Language :
English
Title :
Planar Sparse Arrays Using Triangular Lattice Transformations
Publication date :
2025
Event name :
ISAP International Symposium on Antennas and Propagation
Event organizer :
IEEE
Event place :
Incheon, South Korea
Event date :
5-8 November 2024
Audience :
International
Peer reviewed :
Peer reviewed
Funding number :
C23/IS/18116142/Cˆ3.
Funding text :
This work was supported by the Luxembourg National Research Fund
(FNR), through the CORE Project (C3): Cosmic Communication Construction
under Grant C23/IS/18116142/Cˆ3.
