TY  - RPRT
Y1  - 2019///
KW  - Geometry-constrained design
KW  -  inverse source (IS) problems
KW  -  nonradiating (NR) currents
KW  -  reflectarray current synthesis.
M1  - technical_report
A1  - SALUCCI, Marco
A1  - GELMINI, Angelo
A1  - OLIVERI, Giacomo
A1  - ANSELMI, Nicola
A1  - MASSA, Andrea
TI  - Design of Shaped?Beam Reflectarrays with Arbitrary Geometrical Constraints: An Inverse Source Approach
N2  - In  this  work,  an  innovative  paradigm  is  presented to  deal  with  the  design  of reflectarray  surface  currents that  satisfy  both  radiation  and  arbitrary  geometry constraints. To this aim, the synthesis problem at hand is formulated as an inverse source  one, then  solved  in  an analytical  way.  Owing  to  the  non?uniqueness  of  the solution,  the  existence  of  non?radiating  current components  are  successfully exploited  as  additional degrees?of?freedom  to  match  both  radiation  and aperture geometry constraints. Selected representative numerical experiments are presented to verify the effectiveness of the developed synthesis method.
AV  - public
PB  - ELEDIA Research Center - University of Trento
UR  - http://www.eledia.org/students-reports/789/
ID  - elediasc12789
ER  -