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Aeroacustic and Vibroacoustic Advancement in Aerospace and Automotive Systems
| Aeroacustic and Vibroacoustic Advancement in Aerospace and Automotive Systems |
| Autore | Citarella Roberto |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020 |
| Descrizione fisica | 1 electronic resource (194 p.) |
| Soggetto topico | History of engineering & technology |
| Soggetto non controllato |
flexible spacecraft
periodic disturbance compensation compensate torque design vibration attenuation reaction wheel vibration analysis FEM multibody simulations Plasma flow control multichannel discharge plasma synthetic actuator actuator array analytic model centrifugal fan unsteady flow vibroacoustics fluid-structure-acoustic coupling optimization high-speed train pantograph aerodynamic noise large eddy simulation acoustic finite element method transonic buffet tangential slot steady and periodic blowing postpone of buffet onset buffet load alleviation component mode synthesis petrol engine NVH FRF leakage location Lamb wave beamforming spacecraft in orbit vibro-acoustics MDO aircraft fuselage aeroacoustics acoustics noise vibration aeronautics automotive |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557327903321 |
Citarella Roberto
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| Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Massive MIMO Systems
| Massive MIMO Systems |
| Autore | Maruta Kazuki |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020 |
| Descrizione fisica | 1 electronic resource (330 p.) |
| Soggetto topico |
History of engineering & technology
Energy industries & utilities |
| Soggetto non controllato |
distributed massive MIMO
phase noise amplified thermal noise spectral efficiency 5G massive MIMO computational efficiency precoding algorithms channel estimation far-field antenna array diagnosis procedure noisy data BCS millimeter-wave energy efficiency pilot contamination quantization noise massive multi-input multi-output (MIMO) distributed antenna systems (DAS) sounding reference signal (SRS) Massive MIMO pilot decontamination MSE dynamic user scheduling dynamic pilot allocation beamforming line-of-sight Ricean fading frequency-selective power scaling hybrid beamforming HetNets mmWaves analog multi-beam hybrid beam-forming PHY layer MAC layer pilot assignment large-scale fading coefficients Bayesian inference overcomplete dictionary diamond-ring slot dual-polarized antenna mobile-phone antenna pattern diversity Metamaterials (MTM) leaky-wave antenna (LWA) antenna arrays substrate integrated waveguide (SIW) transverse slots beam-scanning mutual coupling isolation millimetre-wave composite right/left-handed transmission line (CRLH-TL) 5G wireless networks non-coherent detection QAM multi-user MIMO space division multiple access (SDMA) block diagonalization (BD) non-orthogonal multiple access (NOMA) broadcast channel discontinuous deception multiple beam communications artificial intelligence wireless communications non-orthogonal unicast and multicast transmission statistical channel state information beam domain massive MIMO systems MIDE algorithm low computational complexity BER resource allocation |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557737303321 |
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Maruta Kazuki
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| Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020 | ||
| 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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