Benvenuti nell'Anagrafe della Ricerca d'Ateneo

RAMACCIA, DAVIDE
 Distribuzione geografica
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Continente #
NA - Nord America 11.744
AS - Asia 9.336
EU - Europa 9.090
SA - Sud America 1.379
AF - Africa 214
OC - Oceania 16
Continente sconosciuto - Info sul continente non disponibili 6
Totale 31.785
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Nazione #
US - Stati Uniti d'America 11.536
CN - Cina 3.848
SG - Singapore 2.608
RU - Federazione Russa 2.446
DK - Danimarca 1.938
GB - Regno Unito 1.554
VN - Vietnam 1.075
BR - Brasile 1.038
DE - Germania 865
IT - Italia 585
SE - Svezia 530
KR - Corea 326
TR - Turchia 272
HK - Hong Kong 241
IN - India 232
UA - Ucraina 201
FI - Finlandia 187
FR - Francia 159
IE - Irlanda 150
AR - Argentina 146
JP - Giappone 132
BD - Bangladesh 104
CA - Canada 94
AL - Albania 85
ID - Indonesia 78
NL - Olanda 71
MX - Messico 66
ZA - Sudafrica 62
IQ - Iraq 61
TW - Taiwan 57
EC - Ecuador 50
ES - Italia 49
CZ - Repubblica Ceca 46
PL - Polonia 44
PK - Pakistan 43
CO - Colombia 41
UZ - Uzbekistan 41
MA - Marocco 30
PH - Filippine 30
BE - Belgio 27
PY - Paraguay 26
SA - Arabia Saudita 25
TN - Tunisia 25
AT - Austria 24
CI - Costa d'Avorio 24
EG - Egitto 23
CL - Cile 22
CH - Svizzera 19
VE - Venezuela 19
JO - Giordania 18
PE - Perù 18
NP - Nepal 16
AU - Australia 15
IR - Iran 15
LT - Lituania 14
RO - Romania 14
PT - Portogallo 13
ET - Etiopia 11
KE - Kenya 11
MY - Malesia 11
BG - Bulgaria 10
GR - Grecia 10
KZ - Kazakistan 10
AZ - Azerbaigian 9
BZ - Belize 9
CR - Costa Rica 9
TH - Thailandia 9
KG - Kirghizistan 8
OM - Oman 8
PS - Palestinian Territory 8
UY - Uruguay 8
BO - Bolivia 7
DZ - Algeria 7
IL - Israele 7
JM - Giamaica 7
LB - Libano 7
LV - Lettonia 7
DO - Repubblica Dominicana 6
HR - Croazia 6
HU - Ungheria 6
AE - Emirati Arabi Uniti 5
GE - Georgia 5
NO - Norvegia 5
PA - Panama 5
RS - Serbia 5
EU - Europa 4
HN - Honduras 4
MD - Moldavia 4
SN - Senegal 4
AM - Armenia 3
AO - Angola 3
BA - Bosnia-Erzegovina 3
BH - Bahrain 3
KH - Cambogia 3
MN - Mongolia 3
QA - Qatar 3
SK - Slovacchia (Repubblica Slovacca) 3
BF - Burkina Faso 2
BW - Botswana 2
BY - Bielorussia 2
Totale 31.740
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Città #
Southend 1.293
Singapore 1.271
Ashburn 1.172
Woodbridge 946
San Jose 938
Fairfield 923
Beijing 818
Chandler 641
Houston 540
Dallas 484
Wilmington 469
Ann Arbor 453
Boardman 395
Seattle 374
Hefei 372
Cambridge 348
Nanjing 342
Seoul 324
Dearborn 323
Ho Chi Minh City 322
Hong Kong 228
Frankfurt am Main 226
Istanbul 186
Hanoi 178
Dong Ket 175
Jacksonville 166
Princeton 166
Jinan 163
Shanghai 158
Rome 156
Los Angeles 154
Nanchang 152
Shenyang 152
Dublin 147
The Dalles 130
Tokyo 128
Plano 121
San Mateo 120
Moscow 111
Hebei 107
São Paulo 106
Changsha 103
Tianjin 100
New York 95
Munich 93
Redwood City 92
Milan 88
Orem 80
Helsinki 74
Jiaxing 71
San Diego 67
Bremen 61
Guangzhou 60
Council Bluffs 59
Santa Clara 58
Zhengzhou 57
Hangzhou 55
Taipei 55
Chicago 54
Da Nang 54
Izmir 52
London 46
Turku 46
Columbus 44
Montreal 42
Chennai 40
Johannesburg 40
Kunming 40
Ningbo 39
Brno 38
Tashkent 38
Atlanta 37
Stockholm 35
Warsaw 35
Brooklyn 34
West Jordan 34
Haikou 33
Washington 33
Amsterdam 32
Denver 32
Rio de Janeiro 31
Mumbai 30
Haiphong 29
Phoenix 29
Taizhou 29
Orange 27
Brussels 26
Hải Dương 25
Paris 25
Lanzhou 24
Manchester 24
Pune 24
Taiyuan 24
Toronto 23
San Francisco 22
Yubileyny 22
Curitiba 21
Nuremberg 21
Dhaka 20
Baghdad 19
Totale 18.619
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Nome #
Doppler cloak restores invisibility to objects in relativistic motion 363
A New Tool for the Retrieval of Effective Permittivity of Ground by Using a Commercial GPR 334
Acoustic Metasurfaces for Sound Control 322
A new accurate model of high-impedance surfaces consisting of circular patches 310
Advancements in Doppler cloak technology: Manipulation of Doppler Effect and invisibility for moving objects 305
Antenna-based carpet cloak: A possible frequency and angular broadband cloaking technique 303
Inductive tri-band double element FSS for space applications 302
Accurate analytical model of coupled omega particles for metamaterial design 301
A new tool for the retrieval of effective permittivity of ground by using a commercial GPR 296
Analytical model of a metasurface consisting of a regular array of sub-wavelength circular holes in a metal sheet 293
Analytical model of connected bi-omega: Robust particle for the selective power transmission through sub-wavelength apertures 290
Emulating moving objects through linear momentum-biased metamaterials: A route to artificial doppler effect and velocity cloaking 286
Signal manipulation through horn antennas loaded with metamaterial-inspired particles: A review 285
Cloaking receiving and transmitting antennas: Theoretical aspects and applications 285
Self-Filtering Low-Noise Horn Antenna for Satellite Applications 282
Efficient energy transfer through a bifilar metamaterial line connecting microwave waveguides 282
Angular Momentum-biased metamaterials for filtering waveguide components and antennas with non-reciprocal behavior 280
Sustainable acoustic metasurfaces for sound control 273
Doppler cloaking based on time-varying metamaterials:Theory and design 272
Guiding and radiating microwave components with enhanced functionalities enabled by metamaterials 270
Metamaterials meeting industrial products: A successful example in Italy 268
Core-shell super-spherical nanoparticles for LSPR-based sensing platforms 261
Van Atta arrays for realizing angular and frequency wideband carpet cloaks 260
Electromagnetic cloaking for antennas 258
Non-reciprocal horn antennas using angular momentum-biased metamaterial inclusions 258
Design and realization of MTM-inspired absorbers using graphite resistive sheets 257
Mantle cloaking for co-site radio-frequency antennas 254
Experimental verification of broadband antennas loaded with metamaterials 252
Frequency-shifted reflection achieved through time-varying metasurfaces 252
Self-Filtering Low-Noise Horn Antenna 251
Super-spherical core-shell nanoparticles: Nanostructured materials enabling applications in the visible regime 250
Analitycal model of a regular array of sub-wavelegth holes in a metal sheet 247
Dielectric-free multi-band frequency selective surface for antenna applications 245
Antenna-based carpet device for extremely large obstacles: experimental verification 245
Metamaterial split-ring resonators for retrieval of soil electromagnetic properties 244
Boosting PV cell performances by using horn nano-concentrators 243
Complete transmission through short waveguide bends using connected bi-omega particles 241
Restoring the radiating performances of shortened horn antennas over a broad frequency range 239
Inductive tri-band double element FSS for space applications 238
Electrical and Radiation Properties of a Horn Nano-Antenna at near Infrared Frequencies 238
Balanced and unbalanced waveguide power splitters based on connected bi-omega particles 238
Exploiting intrinsic dispersion of metamaterials for designing broadband aperture antennas: Theory and experimental verification 232
Extracting Power from Sub-Wavelength Apertures by Using Electrically Small Resonators: Phenomenology, Modeling, and Applications 228
Antenna arrays emulate metamaterial-based carpet cloak over a wide angular and frequency bandwidth 225
Broadband compact horn antennas by using EPS-ENZ metamaterial lens 224
Permittivity of sub-soil materials retrieved through transmission line model and GPR data 224
Restoring the radiating performances of shortened horn antennas over a broad frequency range 223
Reciprocal and non-reciprocal signal manipulation through horn antennas loaded with metamaterial-inspired particles 221
Investigation of the Drexhage's effect for electrically small dipoles over a flat metasurface 220
Signal manipulation through horn antennas loaded with metamaterial-inspired particles: A review 219
Aperture plasmonic nano-antennas for solar energy harvesting in European seas 218
Extreme aperture antennas: Radiating and electrical performance enhanced by metamaterials 211
Microwave antenna component based on a topologically protected meta-waveguide for routing LHCP and RHCP signals 210
Spatio-temporal modulated doppler cloak restores invisibility of moving cloaked objects 204
Realizzazione e caratterizzazione di fogli resistivi a base di grafite 203
Efficient and wideband horn nanoantenna 201
Engineered Electromagnetic Surfaces and Their Applications 200
Scattering and absorption from super-spherical nanoparticles: Analysis and design for transparent displays [Invited] 197
Spatio-temporal modulated Doppler cloak for antenna matching at relativistic velocity 193
Conical horn antennas with enhanced functionalities through the use of metamaterial concepts 190
Equivalent Analytical Model of High-Impedance Surfaces made by Circular Metallic Patches 187
Linear and Circular Polarized Electrically Small Antennas Based on the Employment of Metamaterial-Inspired Sub-Wavelength Resonators 184
Inductive Ku/Ka Bands Double-Elements Frequency Selective Surface 184
Parametric bandwidth analysis of an artificial magnetic conductor surface 178
Applications of numerical methods in metamaterials at microwave frequencies 173
Design and experimental verification of a compact Gaussian beam source for parallel-plate waveguide tests 172
Nonreciprocity in antenna radiation induced by space-time varying metamaterial cloaks 172
Time-varying metamaterial Doppler cloak: Applications to invisibility and antennas 172
Enhanced microwave transmission at microwave frequencies through omega particles 171
Efficient design of frequency selective surfaces for the design of dichroic sub-reflectors for space applications 169
Invisible antennas for crowded radio platforms 169
Inductive Ku/Ka Bands Double Resonant Elements Frequency Selective Surface 168
Metamaterial activities at microwave and optical frequencies at “Roma Tre” University 168
Efficient electrically small apertures and their applications in microwave components 168
Horn nano-antenna at near-infrared frequencies: Design and potential applications 168
Design of a Broadband Shortened Horn Loaded with a Flat Wire-Medium Annular Lens 168
Design formulas of Hig-Impedence Surfaces with circular patch arrays 167
Design formulas of High-Impedance Surfaces with circular patch arrays 165
A new accurate model of high-impedance surfaces consisting of circular patches 164
Metasurface-based Doppler cloaks: Time-varying metasurface profile to achieve perfect frequency mixing 163
Enhanced microwave transmission at microwave frequencies: new setups and applications 162
Parametric bandwidth analysis of an Artificial Magnetic Conductor surface 161
Low-noise-figure aperture antenna 160
Reflecting and transmitting metasurfaces for composite vortex generation 159
Design of frequency selective surfaces tunable with the incidence angle for circular polarization applications 158
Achieving electromagnetic isolation by using up- and down-converting time-varying metasurfaces 158
Enhancing performance and versatility of wire antennas with metasurface covers 157
Electromagnetic isolation induced by time-varying metasurfaces: non-reciprocal Bragg grating 152
Realizzazione e caratterizzazione di fogli resistive a base di grafite 151
Cloaking and magnet-less non-reciprocity through metamaterials 151
From advanced cloaking metasurfaces to a new generation of intelligent antennas 147
Towards active mantle cloaks for linear antennas 142
Perfect matching of reactive-loaded transmission lines through complex excitation 141
Metasurface-bounded open cavities supporting virtual absorption: free-space energy accumulation in lossless systems 141
Design of Frequency Selective Surfaces Tunable with the Incidence Angle for Circular Polarization Applications 140
Optimal design of metamaterial-inspired devices for improving the performances of horn antennas 138
A statistical approach for robust metasurfaces and metasurface-based RIS engineering 129
Metatronics concept and its extension within the H2020 NanoArchitectronics project: Definition and potential impact 129
Biometric recognition using microwave reflection spectroscopy 126
Time-varying metamaterials and metasurfaces for antennas and propagation applications 126
Totale 21.574
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Categoria #
all - tutte 105.768
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 105.768
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021485 0 0 0 0 0 0 0 0 0 117 138 230
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
2025/202610.699 1.257 1.463 832 1.526 1.083 590 1.291 261 1.273 1.123 0 0
Totale 32.608