Benvenuti nell'Anagrafe della Ricerca d'Ateneo

RAMACCIA, DAVIDE
 Distribuzione geografica
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Continente #
NA - Nord America 9.988
EU - Europa 8.500
AS - Asia 7.749
SA - Sud America 1.116
AF - Africa 118
OC - Oceania 10
Continente sconosciuto - Info sul continente non disponibili 5
Totale 27.486
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Nazione #
US - Stati Uniti d'America 9.846
CN - Cina 3.676
RU - Federazione Russa 2.434
SG - Singapore 2.178
DK - Danimarca 1.935
GB - Regno Unito 1.481
BR - Brasile 895
DE - Germania 649
VN - Vietnam 639
IT - Italia 533
SE - Svezia 523
KR - Corea 325
TR - Turchia 245
HK - Hong Kong 197
UA - Ucraina 182
FI - Finlandia 165
IE - Irlanda 142
JP - Giappone 109
FR - Francia 106
AR - Argentina 100
IN - India 100
AL - Albania 81
CA - Canada 63
ID - Indonesia 57
BD - Bangladesh 50
MX - Messico 50
NL - Olanda 49
CZ - Repubblica Ceca 45
ZA - Sudafrica 41
EC - Ecuador 35
PL - Polonia 32
ES - Italia 28
IQ - Iraq 28
BE - Belgio 24
CI - Costa d'Avorio 24
CO - Colombia 24
PY - Paraguay 23
TW - Taiwan 23
AT - Austria 19
UZ - Uzbekistan 18
MA - Marocco 17
IR - Iran 15
CH - Svizzera 14
PK - Pakistan 14
PE - Perù 12
RO - Romania 12
TN - Tunisia 10
AU - Australia 9
BZ - Belize 9
LT - Lituania 8
SA - Arabia Saudita 8
CL - Cile 7
JO - Giordania 7
KG - Kirghizistan 7
NP - Nepal 7
PT - Portogallo 7
UY - Uruguay 7
VE - Venezuela 7
EG - Egitto 6
IL - Israele 6
BG - Bulgaria 5
DZ - Algeria 5
KZ - Kazakistan 5
EU - Europa 4
GR - Grecia 4
JM - Giamaica 4
KE - Kenya 4
PA - Panama 4
PS - Palestinian Territory 4
AE - Emirati Arabi Uniti 3
AM - Armenia 3
AZ - Azerbaigian 3
BO - Bolivia 3
DO - Repubblica Dominicana 3
ET - Etiopia 3
KH - Cambogia 3
LV - Lettonia 3
MD - Moldavia 3
NO - Norvegia 3
PH - Filippine 3
BA - Bosnia-Erzegovina 2
BF - Burkina Faso 2
BY - Bielorussia 2
CR - Costa Rica 2
HN - Honduras 2
HU - Ungheria 2
LA - Repubblica Popolare Democratica del Laos 2
LB - Libano 2
LK - Sri Lanka 2
OM - Oman 2
SK - Slovacchia (Repubblica Slovacca) 2
SV - El Salvador 2
A2 - ???statistics.table.value.countryCode.A2??? 1
AO - Angola 1
BH - Bahrain 1
GA - Gabon 1
GD - Grenada 1
GE - Georgia 1
GF - Guiana Francese 1
GY - Guiana 1
Totale 27.467
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Città #
Southend 1.293
Ashburn 1.040
Woodbridge 946
Fairfield 923
Singapore 876
Beijing 809
Chandler 641
Houston 537
Dallas 475
Wilmington 469
Ann Arbor 453
Boardman 395
Seattle 373
Hefei 372
Cambridge 345
Nanjing 342
Seoul 324
Dearborn 323
Hong Kong 195
Ho Chi Minh City 189
Istanbul 177
Dong Ket 175
Jacksonville 166
Princeton 166
Jinan 163
Shanghai 156
Nanchang 152
Shenyang 152
Rome 147
Dublin 140
The Dalles 130
Plano 121
San Mateo 120
Moscow 110
Hebei 107
Tokyo 107
Changsha 103
Los Angeles 100
Tianjin 100
Munich 93
Redwood City 92
Milan 85
São Paulo 77
Hanoi 72
Jiaxing 71
New York 68
San Diego 67
Bremen 61
Guangzhou 60
Zhengzhou 56
Hangzhou 55
Helsinki 53
Izmir 51
Council Bluffs 47
Santa Clara 47
Turku 46
Chicago 44
Columbus 44
Kunming 40
Ningbo 39
Brno 38
London 34
West Jordan 34
Haikou 33
Washington 31
Brooklyn 30
Denver 29
Taizhou 29
Stockholm 28
Johannesburg 27
Orange 27
San Jose 27
Montreal 26
Rio de Janeiro 25
Brussels 24
Da Nang 24
Lanzhou 24
Taiyuan 24
Warsaw 24
Pune 23
San Francisco 22
Yubileyny 22
Atlanta 21
Frankfurt am Main 21
Taipei 21
Nuremberg 20
Phoenix 20
Curitiba 19
Brasília 17
Chennai 17
Paris 17
Tashkent 17
Boston 16
Grafing 16
Hải Dương 16
Orem 16
Augusta 15
Belo Horizonte 15
Campinas 15
Changchun 15
Totale 16.099
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Nome #
Doppler cloak restores invisibility to objects in relativistic motion 324
A New Tool for the Retrieval of Effective Permittivity of Ground by Using a Commercial GPR 308
Acoustic Metasurfaces for Sound Control 294
Inductive tri-band double element FSS for space applications 291
A new accurate model of high-impedance surfaces consisting of circular patches 289
Advancements in Doppler cloak technology: Manipulation of Doppler Effect and invisibility for moving objects 285
Accurate analytical model of coupled omega particles for metamaterial design 281
Antenna-based carpet cloak: A possible frequency and angular broadband cloaking technique 276
Analytical model of a metasurface consisting of a regular array of sub-wavelength circular holes in a metal sheet 273
A new tool for the retrieval of effective permittivity of ground by using a commercial GPR 271
Efficient energy transfer through a bifilar metamaterial line connecting microwave waveguides 268
Self-Filtering Low-Noise Horn Antenna for Satellite Applications 267
Signal manipulation through horn antennas loaded with metamaterial-inspired particles: A review 266
Cloaking receiving and transmitting antennas: Theoretical aspects and applications 266
Emulating moving objects through linear momentum-biased metamaterials: A route to artificial doppler effect and velocity cloaking 264
Analytical model of connected bi-omega: Robust particle for the selective power transmission through sub-wavelength apertures 261
Angular Momentum-biased metamaterials for filtering waveguide components and antennas with non-reciprocal behavior 259
Sustainable acoustic metasurfaces for sound control 255
Doppler cloaking based on time-varying metamaterials:Theory and design 253
Guiding and radiating microwave components with enhanced functionalities enabled by metamaterials 244
Design and realization of MTM-inspired absorbers using graphite resistive sheets 243
Core-shell super-spherical nanoparticles for LSPR-based sensing platforms 242
Van Atta arrays for realizing angular and frequency wideband carpet cloaks 240
Non-reciprocal horn antennas using angular momentum-biased metamaterial inclusions 240
Electromagnetic cloaking for antennas 239
Metamaterials meeting industrial products: A successful example in Italy 239
Frequency-shifted reflection achieved through time-varying metasurfaces 237
Mantle cloaking for co-site radio-frequency antennas 235
Super-spherical core-shell nanoparticles: Nanostructured materials enabling applications in the visible regime 232
Boosting PV cell performances by using horn nano-concentrators 231
Self-Filtering Low-Noise Horn Antenna 231
Metamaterial split-ring resonators for retrieval of soil electromagnetic properties 227
Experimental verification of broadband antennas loaded with metamaterials 227
Restoring the radiating performances of shortened horn antennas over a broad frequency range 226
Complete transmission through short waveguide bends using connected bi-omega particles 225
Dielectric-free multi-band frequency selective surface for antenna applications 224
Electrical and Radiation Properties of a Horn Nano-Antenna at near Infrared Frequencies 222
Balanced and unbalanced waveguide power splitters based on connected bi-omega particles 222
Antenna-based carpet device for extremely large obstacles: experimental verification 216
Inductive tri-band double element FSS for space applications 215
Extracting Power from Sub-Wavelength Apertures by Using Electrically Small Resonators: Phenomenology, Modeling, and Applications 213
Analitycal model of a regular array of sub-wavelegth holes in a metal sheet 213
Restoring the radiating performances of shortened horn antennas over a broad frequency range 212
Exploiting intrinsic dispersion of metamaterials for designing broadband aperture antennas: Theory and experimental verification 212
Broadband compact horn antennas by using EPS-ENZ metamaterial lens 209
Signal manipulation through horn antennas loaded with metamaterial-inspired particles: A review 207
Permittivity of sub-soil materials retrieved through transmission line model and GPR data 206
Aperture plasmonic nano-antennas for solar energy harvesting in European seas 205
Antenna arrays emulate metamaterial-based carpet cloak over a wide angular and frequency bandwidth 205
Reciprocal and non-reciprocal signal manipulation through horn antennas loaded with metamaterial-inspired particles 204
Investigation of the Drexhage's effect for electrically small dipoles over a flat metasurface 202
Extreme aperture antennas: Radiating and electrical performance enhanced by metamaterials 191
Microwave antenna component based on a topologically protected meta-waveguide for routing LHCP and RHCP signals 188
Spatio-temporal modulated doppler cloak restores invisibility of moving cloaked objects 188
Realizzazione e caratterizzazione di fogli resistivi a base di grafite 185
Efficient and wideband horn nanoantenna 184
Scattering and absorption from super-spherical nanoparticles: Analysis and design for transparent displays [Invited] 181
Conical horn antennas with enhanced functionalities through the use of metamaterial concepts 179
Engineered Electromagnetic Surfaces and Their Applications 177
Spatio-temporal modulated Doppler cloak for antenna matching at relativistic velocity 174
Equivalent Analytical Model of High-Impedance Surfaces made by Circular Metallic Patches 172
Inductive Ku/Ka Bands Double-Elements Frequency Selective Surface 168
Parametric bandwidth analysis of an artificial magnetic conductor surface 161
Linear and Circular Polarized Electrically Small Antennas Based on the Employment of Metamaterial-Inspired Sub-Wavelength Resonators 161
Efficient design of frequency selective surfaces for the design of dichroic sub-reflectors for space applications 161
Inductive Ku/Ka Bands Double Resonant Elements Frequency Selective Surface 159
Design and experimental verification of a compact Gaussian beam source for parallel-plate waveguide tests 158
Enhanced microwave transmission at microwave frequencies through omega particles 157
Nonreciprocity in antenna radiation induced by space-time varying metamaterial cloaks 156
Metamaterial activities at microwave and optical frequencies at “Roma Tre” University 155
Horn nano-antenna at near-infrared frequencies: Design and potential applications 155
Design formulas of Hig-Impedence Surfaces with circular patch arrays 153
Design formulas of High-Impedance Surfaces with circular patch arrays 153
Design of a Broadband Shortened Horn Loaded with a Flat Wire-Medium Annular Lens 153
Applications of numerical methods in metamaterials at microwave frequencies 152
Low-noise-figure aperture antenna 150
Efficient electrically small apertures and their applications in microwave components 150
Metasurface-based Doppler cloaks: Time-varying metasurface profile to achieve perfect frequency mixing 150
Parametric bandwidth analysis of an Artificial Magnetic Conductor surface 149
Invisible antennas for crowded radio platforms 147
Enhanced microwave transmission at microwave frequencies: new setups and applications 146
Design of frequency selective surfaces tunable with the incidence angle for circular polarization applications 142
Time-varying metamaterial Doppler cloak: Applications to invisibility and antennas 142
Electromagnetic isolation induced by time-varying metasurfaces: non-reciprocal Bragg grating 138
Reflecting and transmitting metasurfaces for composite vortex generation 137
A new accurate model of high-impedance surfaces consisting of circular patches 136
Enhancing performance and versatility of wire antennas with metasurface covers 135
Cloaking and magnet-less non-reciprocity through metamaterials 134
Achieving electromagnetic isolation by using up- and down-converting time-varying metasurfaces 134
Realizzazione e caratterizzazione di fogli resistive a base di grafite 131
Design of Frequency Selective Surfaces Tunable with the Incidence Angle for Circular Polarization Applications 131
From advanced cloaking metasurfaces to a new generation of intelligent antennas 129
Towards active mantle cloaks for linear antennas 126
Metasurface-bounded open cavities supporting virtual absorption: free-space energy accumulation in lossless systems 121
Optimal design of metamaterial-inspired devices for improving the performances of horn antennas 119
Perfect matching of reactive-loaded transmission lines through complex excitation 115
Metatronics concept and its extension within the H2020 NanoArchitectronics project: Definition and potential impact 114
Time-varying metamaterials and metasurfaces for antennas and propagation applications 107
Latest developments on non-linear and time-varying metasurfaces and topological antennas 104
Metasurface virtual absorbers: unveiling operative conditions through equivalent lumped circuit model 103
Totale 19.707
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Categoria #
all - tutte 97.189
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 0
Totale 97.189
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/20211.492 0 0 0 0 0 207 331 374 95 117 138 230
2021/20221.384 208 108 41 10 215 68 151 53 105 48 131 246
2022/20231.962 274 303 117 219 146 382 4 205 166 51 54 41
2023/20241.366 64 85 80 94 77 229 196 93 13 126 56 253
2024/20255.703 93 154 442 268 49 189 1.853 964 407 220 376 688
2025/20266.400 1.257 1.463 832 1.526 1.083 239 0 0 0 0 0 0
Totale 28.309