Benvenuti nell'Anagrafe della Ricerca d'Ateneo

RAMACCIA, DAVIDE
 Distribuzione geografica
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Continente #
NA - Nord America 14.537
AS - Asia 9.537
EU - Europa 9.290
SA - Sud America 1.449
Continente sconosciuto - Info sul continente non disponibili 843
AF - Africa 224
OC - Oceania 17
Totale 35.897
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Nazione #
US - Stati Uniti d'America 14.172
CN - Cina 3.898
SG - Singapore 2.652
RU - Federazione Russa 2.446
DK - Danimarca 1.942
GB - Regno Unito 1.578
VN - Vietnam 1.081
BR - Brasile 1.070
DE - Germania 869
IT - Italia 709
SE - Svezia 530
KR - Corea 329
TR - Turchia 273
HK - Hong Kong 256
IN - India 236
UA - Ucraina 202
FI - Finlandia 189
CA - Canada 184
FR - Francia 167
AR - Argentina 153
IE - Irlanda 151
BD - Bangladesh 146
JP - Giappone 141
AL - Albania 85
ID - Indonesia 79
NL - Olanda 75
MX - Messico 72
ZA - Sudafrica 62
IQ - Iraq 61
EC - Ecuador 60
TW - Taiwan 57
ES - Italia 53
PK - Pakistan 50
CO - Colombia 49
CZ - Repubblica Ceca 46
PL - Polonia 45
UZ - Uzbekistan 41
PH - Filippine 33
MA - Marocco 31
VE - Venezuela 28
BE - Belgio 27
PY - Paraguay 27
SA - Arabia Saudita 27
LT - Lituania 26
AT - Austria 25
TN - Tunisia 25
CI - Costa d'Avorio 24
CL - Cile 24
EG - Egitto 24
CR - Costa Rica 22
CH - Svizzera 21
JM - Giamaica 21
JO - Giordania 18
PE - Perù 18
NP - Nepal 17
AU - Australia 16
IR - Iran 15
MY - Malesia 14
RO - Romania 14
PT - Portogallo 13
KE - Kenya 12
TH - Thailandia 12
BG - Bulgaria 11
ET - Etiopia 11
GR - Grecia 10
IL - Israele 10
KZ - Kazakistan 10
AZ - Azerbaigian 9
BZ - Belize 9
HN - Honduras 9
KG - Kirghizistan 8
OM - Oman 8
PS - Palestinian Territory 8
UY - Uruguay 8
BO - Bolivia 7
DO - Repubblica Dominicana 7
DZ - Algeria 7
EE - Estonia 7
HR - Croazia 7
LB - Libano 7
LV - Lettonia 7
PR - Porto Rico 7
GE - Georgia 6
HU - Ungheria 6
NI - Nicaragua 6
AE - Emirati Arabi Uniti 5
GT - Guatemala 5
MD - Moldavia 5
NO - Norvegia 5
PA - Panama 5
RS - Serbia 5
TT - Trinidad e Tobago 5
EU - Europa 4
LA - Repubblica Popolare Democratica del Laos 4
SN - Senegal 4
SV - El Salvador 4
AM - Armenia 3
AO - Angola 3
BA - Bosnia-Erzegovina 3
BF - Burkina Faso 3
Totale 34.991
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Città #
Ashburn 1.730
Singapore 1.293
Southend 1.293
San Jose 1.179
Woodbridge 948
Fairfield 923
Beijing 840
Chandler 641
Houston 550
Dallas 511
Wilmington 477
Ann Arbor 453
Seattle 405
Boardman 395
Hefei 373
Cambridge 350
Nanjing 342
Ho Chi Minh City 325
Seoul 325
Dearborn 323
Council Bluffs 283
Los Angeles 248
Hong Kong 241
Frankfurt am Main 226
New York 200
Princeton 191
Istanbul 187
Hanoi 180
Dong Ket 175
Rome 173
Jacksonville 166
Jinan 163
Shanghai 158
Nanchang 152
Shenyang 152
Dublin 148
Tokyo 135
The Dalles 132
Santa Clara 129
Plano 121
San Mateo 120
São Paulo 119
Moscow 111
Milan 108
Hebei 107
Changsha 105
Tianjin 100
Chicago 93
Munich 93
Redwood City 92
Orem 84
Helsinki 76
Jiaxing 71
San Diego 71
Phoenix 69
Bremen 61
Guangzhou 60
Zhengzhou 57
Hangzhou 55
Taipei 55
Washington 55
Da Nang 54
Montreal 54
Atlanta 53
Izmir 52
London 49
Columbus 48
Turku 46
Brooklyn 43
Chennai 40
Johannesburg 40
Kunming 40
Ningbo 39
Brno 38
Tashkent 38
Denver 36
Warsaw 36
Stockholm 35
West Jordan 34
Amsterdam 33
Haikou 33
North Bergen 33
Toronto 32
Buffalo 31
Mumbai 31
Rio de Janeiro 31
Haiphong 29
Taizhou 29
Orange 28
San Francisco 28
Brussels 26
Paris 26
Hải Dương 25
Manchester 25
Lanzhou 24
Pune 24
Taiyuan 24
Charlotte 23
Yubileyny 22
Curitiba 21
Totale 20.351
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Nome #
Doppler cloak restores invisibility to objects in relativistic motion 384
A New Tool for the Retrieval of Effective Permittivity of Ground by Using a Commercial GPR 349
Acoustic Metasurfaces for Sound Control 342
A new accurate model of high-impedance surfaces consisting of circular patches 325
Advancements in Doppler cloak technology: Manipulation of Doppler Effect and invisibility for moving objects 318
Antenna-based carpet cloak: A possible frequency and angular broadband cloaking technique 318
Inductive tri-band double element FSS for space applications 316
Accurate analytical model of coupled omega particles for metamaterial design 310
A new tool for the retrieval of effective permittivity of ground by using a commercial GPR 308
Analytical model of connected bi-omega: Robust particle for the selective power transmission through sub-wavelength apertures 308
Efficient energy transfer through a bifilar metamaterial line connecting microwave waveguides 302
Analytical model of a metasurface consisting of a regular array of sub-wavelength circular holes in a metal sheet 302
Self-Filtering Low-Noise Horn Antenna for Satellite Applications 301
Emulating moving objects through linear momentum-biased metamaterials: A route to artificial doppler effect and velocity cloaking 301
Signal manipulation through horn antennas loaded with metamaterial-inspired particles: A review 298
Cloaking receiving and transmitting antennas: Theoretical aspects and applications 295
Angular Momentum-biased metamaterials for filtering waveguide components and antennas with non-reciprocal behavior 288
Sustainable acoustic metasurfaces for sound control 286
Guiding and radiating microwave components with enhanced functionalities enabled by metamaterials 281
Doppler cloaking based on time-varying metamaterials:Theory and design 281
Analitycal model of a regular array of sub-wavelegth holes in a metal sheet 280
Metamaterials meeting industrial products: A successful example in Italy 274
Design and realization of MTM-inspired absorbers using graphite resistive sheets 272
Non-reciprocal horn antennas using angular momentum-biased metamaterial inclusions 272
Core-shell super-spherical nanoparticles for LSPR-based sensing platforms 271
Van Atta arrays for realizing angular and frequency wideband carpet cloaks 271
Electromagnetic cloaking for antennas 267
Dielectric-free multi-band frequency selective surface for antenna applications 265
Mantle cloaking for co-site radio-frequency antennas 265
Experimental verification of broadband antennas loaded with metamaterials 259
Super-spherical core-shell nanoparticles: Nanostructured materials enabling applications in the visible regime 258
Frequency-shifted reflection achieved through time-varying metasurfaces 258
Self-Filtering Low-Noise Horn Antenna 257
Metamaterial split-ring resonators for retrieval of soil electromagnetic properties 254
Boosting PV cell performances by using horn nano-concentrators 253
Inductive tri-band double element FSS for space applications 252
Antenna-based carpet device for extremely large obstacles: experimental verification 252
Balanced and unbalanced waveguide power splitters based on connected bi-omega particles 249
Complete transmission through short waveguide bends using connected bi-omega particles 248
Restoring the radiating performances of shortened horn antennas over a broad frequency range 248
Electrical and Radiation Properties of a Horn Nano-Antenna at near Infrared Frequencies 247
Aperture plasmonic nano-antennas for solar energy harvesting in European seas 245
Exploiting intrinsic dispersion of metamaterials for designing broadband aperture antennas: Theory and experimental verification 243
Extracting Power from Sub-Wavelength Apertures by Using Electrically Small Resonators: Phenomenology, Modeling, and Applications 239
Permittivity of sub-soil materials retrieved through transmission line model and GPR data 236
Broadband compact horn antennas by using EPS-ENZ metamaterial lens 235
Restoring the radiating performances of shortened horn antennas over a broad frequency range 235
Antenna arrays emulate metamaterial-based carpet cloak over a wide angular and frequency bandwidth 234
Signal manipulation through horn antennas loaded with metamaterial-inspired particles: A review 233
Reciprocal and non-reciprocal signal manipulation through horn antennas loaded with metamaterial-inspired particles 231
Investigation of the Drexhage's effect for electrically small dipoles over a flat metasurface 225
Microplasma arrays as reconfigurable refractive metasurfaces at microwave frequencies 221
Microwave antenna component based on a topologically protected meta-waveguide for routing LHCP and RHCP signals 218
Extreme aperture antennas: Radiating and electrical performance enhanced by metamaterials 218
Spatio-temporal modulated doppler cloak restores invisibility of moving cloaked objects 216
Efficient and wideband horn nanoantenna 214
Equivalent Analytical Model of High-Impedance Surfaces made by Circular Metallic Patches 212
Realizzazione e caratterizzazione di fogli resistivi a base di grafite 210
Engineered Electromagnetic Surfaces and Their Applications 206
Scattering and absorption from super-spherical nanoparticles: Analysis and design for transparent displays [Invited] 204
Spatio-temporal modulated Doppler cloak for antenna matching at relativistic velocity 200
Inductive Ku/Ka Bands Double-Elements Frequency Selective Surface 198
Conical horn antennas with enhanced functionalities through the use of metamaterial concepts 196
Time-varying metamaterial Doppler cloak: Applications to invisibility and antennas 196
Efficient design of frequency selective surfaces for the design of dichroic sub-reflectors for space applications 195
Linear and Circular Polarized Electrically Small Antennas Based on the Employment of Metamaterial-Inspired Sub-Wavelength Resonators 192
Applications of numerical methods in metamaterials at microwave frequencies 191
Inductive Ku/Ka Bands Double Resonant Elements Frequency Selective Surface 187
Metatronics concept and its extension within the H2020 NanoArchitectronics project: Definition and potential impact 184
Parametric bandwidth analysis of an artificial magnetic conductor surface 183
Design and experimental verification of a compact Gaussian beam source for parallel-plate waveguide tests 183
Nonreciprocity in antenna radiation induced by space-time varying metamaterial cloaks 183
Metamaterial activities at microwave and optical frequencies at “Roma Tre” University 181
Design formulas of High-Impedance Surfaces with circular patch arrays 179
A new accurate model of high-impedance surfaces consisting of circular patches 179
Enhanced microwave transmission at microwave frequencies through omega particles 178
Horn nano-antenna at near-infrared frequencies: Design and potential applications 178
Design of a Broadband Shortened Horn Loaded with a Flat Wire-Medium Annular Lens 177
Design formulas of Hig-Impedence Surfaces with circular patch arrays 176
Invisible antennas for crowded radio platforms 174
Enhancing performance and versatility of wire antennas with metasurface covers 173
Efficient electrically small apertures and their applications in microwave components 173
Reflecting and transmitting metasurfaces for composite vortex generation 172
Enhanced microwave transmission at microwave frequencies: new setups and applications 171
Electromagnetic isolation induced by time-varying metasurfaces: non-reciprocal Bragg grating 170
Achieving electromagnetic isolation by using up- and down-converting time-varying metasurfaces 169
Parametric bandwidth analysis of an Artificial Magnetic Conductor surface 168
Low-noise-figure aperture antenna 168
Metasurface-based Doppler cloaks: Time-varying metasurface profile to achieve perfect frequency mixing 168
Design of frequency selective surfaces tunable with the incidence angle for circular polarization applications 166
Cloaking and magnet-less non-reciprocity through metamaterials 164
From advanced cloaking metasurfaces to a new generation of intelligent antennas 163
Realizzazione e caratterizzazione di fogli resistive a base di grafite 162
Metasurface-bounded open cavities supporting virtual absorption: free-space energy accumulation in lossless systems 158
A statistical approach for robust metasurfaces and metasurface-based RIS engineering 157
Towards active mantle cloaks for linear antennas 156
Design of Frequency Selective Surfaces Tunable with the Incidence Angle for Circular Polarization Applications 151
Perfect matching of reactive-loaded transmission lines through complex excitation 149
Optimal design of metamaterial-inspired devices for improving the performances of horn antennas 148
Temporal multilayer structures for designing higher-order transfer functions using time-varying metamaterials 147
Totale 22.923
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Categoria #
all - tutte 123.908
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 123.908
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/20221.027 0 0 0 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
2025/202611.178 1.257 1.463 832 1.526 1.083 590 1.291 261 1.273 1.152 216 234
2026/20272.810 236 457 961 1.156 0 0 0 0 0 0 0 0
Totale 35.897