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Article-Journal
Evaluation of a neural-network-based adaptive beamforming scheme with magnitude-only constraints
In this paper, we present an adaptive beamforming scheme for smart antenna arrays in the presence of several desired and interfering …
G. Castaldi
,
V. Galdi
,
G. Gerini
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DOI
A higher-order optical transformation for nonmagnetic cloaking
In coordinate-transformation-based approaches to electromagnetic concealment (``cloaking’’) of objects, use of higher-order …
I. Gallina
,
G. Castaldi
,
V. Galdi
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Project
DOI
Mode confinement in photonic quasicrystal point-defect cavities for particle accelerators
In this letter, we present a study of the confinement properties of point-defect resonators in finite-size photonic-bandgap structures …
E. Di Gennaro
,
S. Savo
,
A. Andreone
,
V. Galdi
,
G. Castaldi
,
V. Pierro
,
M. R. Masullo
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Project
DOI
Genetically optimized metasurface pairs for wideband out-of-phase mutual response
This letter deals with the design of a pair of metasurfaces made of dense periodic arrays of electric dipoles laid on thin metal-backed …
V. Galdi
,
V. Pierro
,
G. Castaldi
,
N. Engheta
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DOI
A study of ray-chaotic cylindrical scatterers
Ray chaos, manifested by the exponential divergence of trajectories originating from an originally thin ray bundle, can occur even in …
G. Castaldi
,
V. Galdi
,
I. M. Pinto
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Project
DOI
Search of S3 LIGO data for gravitational wave signals from spinning black hole and neutron star binary inspirals
We report on the methods and results of the first dedicated search for gravitational waves emitted during the inspiral of compact …
LIGO Scientific Collaboration
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Project
DOI
Transformation media for thin planar retrodirective reflectors
In this letter, we address the design of thin planar retrodirective reflectors via transformation optics. Exploiting form-invariant …
I. Gallina
,
G. Castaldi
,
V. Galdi
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Project
DOI
Implications for the origin of GRB 070201 from LIGO observations
We analyzed the available LIGO data coincident with GRB 070201, a short-duration, hard-spectrum γ-ray burst (GRB) whose …
LIGO Scientific Collaboration
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Project
DOI
Study and fabrication of metamaterials for electronics and telecommunications applications
The research activities developed by five Italian academic partners (Universities of Roma Tre and “La Sapienza”, Sannio, Salerno, and …
A. Andreone
,
F. Frezza
,
V. Galdi
,
A. Scaglione
,
L. Vegni
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A joint search for gravitational wave bursts with AURIGA and LIGO
The first simultaneous operation of the AURIGA detector(63) and the LIGO observatory(64) was an opportunity to explore real data, joint …
AURIGA Collaboration
,
LIGO Scientific Collaboration
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Project
DOI
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