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Antenna Design for 5G and Beyond
| Antenna Design for 5G and Beyond |
| Autore | Ojaroudi Parchin Naser |
| Pubbl/distr/stampa | Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 |
| Descrizione fisica | 1 electronic resource (288 p.) |
| Soggetto topico |
Technology: general issues
History of engineering & technology |
| Soggetto non controllato |
double-fed slot antenna
MIMO system mobile terminals polarization diversity UWB technology 5G future handsets modified PIFA multi-antenna system multi-band operation MIMO 5G mobile handsets dual-band antenna microstrip patch antenna millimeter-wave high gain transmitarray (TA) antenna metasurface (MS) PSO side-lobe level (SLL) reduction lens antenna negative refractive index multibeam beam scanning beyond-5G 6G interference alignment K-User MIMO OFDM wideband antenna MIMO antenna four-port wideband antenna substrate integrated waveguide (SIW) transmission zeros (TZs) metallic via coupling topology antenna array antenna measurements beam pattern beam steering equivalent circuit modelling transmitarray chirality dielectric resonator antennas metasurfaces antipodal Vivaldi antenna (AVA) millimeter wave compact 5G applications corrugations reconfigurable antennas reconfigurable parasitic layers antenna optimization antenna design nonlinear characterization behavioral modelling x-parameters PIN diode dielectric resonator antenna aperture coupled 26 GHz small cell active metamaterial antenna continuous tuning resonance blindness EM co-simulation nonlinear property phased array massive MIMO wideband array triangular grid |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910566474203321 |
Ojaroudi Parchin Naser
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| Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Ultrasound B-mode Imaging: Beamforming and Image Formation Techniques
| Ultrasound B-mode Imaging: Beamforming and Image Formation Techniques |
| Autore | Ramalli Alessandro |
| Pubbl/distr/stampa | MDPI - Multidisciplinary Digital Publishing Institute, 2019 |
| Descrizione fisica | 1 electronic resource (146 p.) |
| Soggetto non controllato |
signal-to-noise ratio (SNR)
multi-perspective ultrasound imaging dictionary learning common carotid artery spatial resolution contrast enhancement sparse representation PMUT linear array K-singular value decomposition time resolution cardiac imaging coded excitation plane wave beam pattern grating lobe suppression spatial coherence subcutaneous fat layer cylindrical scanning parallel beam forming microbubble MR-visible fiducial marker ultrasonic imaging speckle reduction multi-line transmission MRI adaptive beamforming super-resolution filtered-delay multiply and sum beamforming B-mode imaging medical ultrasound intima-media complex longitudinal motion synthetic aperture quantitative parametrization arterial wall motion pth root beam forming medical image processing crosstalk artifacts ultrasound imaging diverging wave 1-3 piezocomposite material dynamic focusing multi-line acquisition image reconstruction plane wave imaging ultrasound multi-line transmit reconstruction thyroid imaging beamforming |
| ISBN | 3-03921-200-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Ultrasound B-mode Imaging |
| Record Nr. | UNINA-9910367756403321 |
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Ramalli Alessandro
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| MDPI - Multidisciplinary Digital Publishing Institute, 2019 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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