Dual-Band Transmissive Cross-Polarization Converter with Extremely High Polarization Conversion Ratio Using Transmitarray. [PDF]
Materials (Basel), 2019 Li J +5 more
europepmc +1 more source
The Design of a Multifunctional Coding Transmitarray with Independent Manipulation of the Polarization States. [PDF]
Micromachines (Basel)Zhang S, Cao W, Wu T, Wang J, Wei Y.
europepmc +1 more source
From the generalized reflection law to the realization of perfect anomalous reflectors. [PDF]
Sci Adv, 2017 Díaz-Rubio A +3 more
europepmc +1 more source
Characteristics of antenna fabricated using additive manufacturing technology and the potential applications. [PDF]
HeliyonAziz M +5 more
europepmc +1 more source
Enabling beam-scanning antenna technologies for terahertz wireless systems: A review. [PDF]
Fundam ResZheng D +5 more
europepmc +1 more source
Aperiodic conformal reflectarrays
2011 IEEE International Symposium on Antennas and Propagation (APSURSI), 2011 We introduce a new class of reflectarrays, namely, the aperiodic conformal reflectarrays, aimed at exploiting, as much as possible, the available degrees of freedom of the radiating structure, such as positions, orientations and characteristics of the radiating elements and the shape of the reflecting surface.
CAPOZZOLI, AMEDEO +4 more
openaire +3 more sources
Genetic optimization of microstrip reflectarrays
IEEE Antennas and Propagation Society International Symposium (IEEE Cat. No.02CH37313), 2005 Printed reflectarrays try to combine the advantages of both reflectors and printed arrays (see e.g. [l]) and consist in arrays of printed patches, illuminated by a primary feed horn, that re-radiate the illuminating power back into the space. Since the elements have different positions, the field that propagates from the feed to the patches covers ...
ZICH, RICCARDO +4 more
openaire +3 more sources
Single-layer reflectarrays — Past, present and future
, 2017 © 2017 IEEE. This paper presents an overview of the advances in single layer reflectarrays.
Y Jay Guo, Peiyuan Qin
exaly +2 more sources
Bandwidth Improvement in Large Reflectarrays by Using True-Time Delay [PDF]
IEEE Transactions on Antennas and Propagation, 2008 A significant improvement in the bandwidth of large reflectarrays is demonstrated using elements which allow true-time delay. Two identical, large reflectarrays have been designed using different phase distributions to generate a collimated beam.
José Antonio Encinar Garcinuño +2 more
exaly +2 more sources
Fast phase-only synthesis of conformal reflectarrays
IET Microwaves, Antennas and Propagation, 2010 Phase-only synthesis (POS) techniques represent an important tool for reflectarray design. Indeed, although based on approximate scattering models, for planar antennas, they are numerically effective thanks to the use of fast Fourier transform (FFT ...
A Capozzoli, G D'Elia, A Liseno
exaly +2 more sources