Reconfigurable aperiodic array synthesis by Compressive Sensing
Paper i proceeding, 2016

Aperiodic arrays represent an attractive technology for applications requiring multiple pencil beams or contour beams, such as in radars, satellite communication and mw-sensor systems. These antennas are typically designed to either produce high-directivity beams over a given scan range or a single beam with a specified complex shape. In this manuscript we present a CS approach for the synthesis of a single aperiodic array layout capable of radiating multiple beams with different shapes The approach aims at designing reconfigurable arrays with least number of elements as well as the optimal excitation set for each of the desired beams. Preliminary results for an array providing both pencil and a flattop coverage are presented.

Compressive Sensing

aperiodic array

reconfigurable array

multi-beam

shaped beam

sparse array

Författare

Carlo Bencivenni

Signaler och system, Kommunikationssystem, informationsteori och antenner, Antennsystem

Marianna Ivashina

Signaler och system, Kommunikationssystem, informationsteori och antenner, Antennsystem

Rob Maaskant

Signaler och system, Kommunikationssystem, informationsteori och antenner, Antennsystem

2016 10th European Conference on Antennas and Propagation, EuCAP 2016

7481150

Styrkeområden

Informations- och kommunikationsteknik

Ämneskategorier

Telekommunikation

Kommunikationssystem

Signalbehandling

DOI

10.1109/EuCAP.2016.7481150

ISBN

978-8-8907-0186-3