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Advanced Technology Related to Radar Signal, Imaging, and Radar Cross-Section Measurement
| Advanced Technology Related to Radar Signal, Imaging, and Radar Cross-Section Measurement |
| Autore | Kobayashi Hirokazu |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020 |
| Descrizione fisica | 1 electronic resource (570 p.) |
| Soggetto topico | History of engineering & technology |
| Soggetto non controllato |
inverse synthetic aperture ladar (ISAL)
maneuvering target integral cubic phase function (ICPF) fractional Fourier transform (FRFT) non-uniform fast Fourier transform (NUFFT) CLEAN technique simultaneous polarimetric radar constant modulus sequences correlation properties doppler tolerance saliency preprocessing LLC saliency detection image processing scene classification antenna array automatic guided vehicle DoA/DoD estimation MIMO radar direct position determination Doppler Doppler rate maximum likelihood estimator coherent pulse trains single moving sensor Cramer-Rao lower bound bistatic MIMO radar DOD/DOA estimation mutual coupling off-grid sparse problem unmanned aerial vehicle clustering methods man-made targets synthetic aperture radar (SAR) inverse synthetic aperture radar (ISAR) polarimetric decomposition Synthetic Aperture Radar (SAR) microwave imaging constitutive parameters conductivity permittivity tomography RF MEMS switch analytical approach low control voltage high switching speed high reliability radar echo cancellation frequency shifting modulation interrupted sampling radar jamming deception jamming remote sensing SAR radon transform speckle noise filtering maritime traffic monitoring wake detection and analysis synthetic aperture radar differential SAR tomography squinted SAR 3-D deformation 2-D PPS maneuvering target detection coherent integration motion parameter estimation second-order phase difference (SoPD) time-frequency analysis image fusion sparse representation hyperbolic tangent function guided filter narrowband interference separation block sparse Bayesian learning sensing matrix optimization block coherence measure bistatic inverse synthetic aperture radar linear geometry distortion prior information least square error lunar penetrating radar local correlation SNR K-L transform seislet transform generative adversarial nets through-wall radar imaging multipath ghost suppression generator and discriminator ultrahigh resolution spaceborne curved orbit series reversion singular value decomposition (SVD) deramping-based approach crosshole ground penetrating radar (GPR) Bayesian inversion Markov chain Monte Carlo (MCMC) forward model modeling error discrete cosine transform (DCT) through-wall imaging contrast target detection clutter reduction entropy thresholding low-rank approximation S-transformation ISAR micro-Doppler synchrosqueezing PBR (passive bistatic radar) clutter suppression non-uniform grid dilation morphology passive bistatic radar phased array radar parameter estimation aircraft surveillance GPR seasonal permafrost electromagnetic wave attribute relative water content marine radar wind direction retrieval small wind streak local gradient method adaptive reduced method energy spectrum method metamaterial absorber double negative dual-band FMCW radio altimeter methodological error critical height altitude measurement accuracy height pulses ultra-wide frequency deviation sparse recovery wideband noise interference dechirping subspace extraction denoising detection orthogonal matching pursuit pulse radar rotating target micro-motion feature extraction interrupted transmitting and receiving (ITR) dual-polarized radar DOA estimation atomic norm comprehensive SAR multiparametric SAR observation discrete scatterer model |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557305803321 |
Kobayashi Hirokazu
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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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Nonlinear Dynamics of Semiconductor Lasers and Their Applications
| Nonlinear Dynamics of Semiconductor Lasers and Their Applications |
| Autore | Quirce Ana |
| Pubbl/distr/stampa | Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 |
| Descrizione fisica | 1 electronic resource (212 p.) |
| Soggetto topico |
Research & information: general
Physics Optical physics |
| Soggetto non controllato |
spin-VCSELs
laser arrays laser dynamics spin flip model coupled lasers optoelectronics OLED laser organic laser diode nonlinear dynamics quantum dot lasers optical feedback chaotic linewidth enhancement factor (LEF) interband cascade laser mid-infrared chaos semiconductor laser optical phase gain-switching spontaneous emission noise quantum random number generation semiconductor lasers mutual coupling asymmetric coupling strength symmetry breaking narrow-linewidth lasers laser stability long delay injection-locking noise simulation pulsation chaos optical injection excitability neuromorphic dynamics modulation locking low-frequency fluctuations optical frequency comb polarization switching VCSEL |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910566480403321 |
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Quirce Ana
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| Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Semiconductor Laser Dynamics : Fundamentals and Applications
| Semiconductor Laser Dynamics : Fundamentals and Applications |
| Autore | Lenstra Daan |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020 |
| Descrizione fisica | 1 electronic resource (244 p.) |
| Soggetto topico | History of engineering & technology |
| Soggetto non controllato |
injection locking
optical filter semiconductor laser optical comb semiconductor lasers nonlinear dynamics optical injection chaos synchronization intra-cavity propagation delay secure optical communication quantum dot lasers excited-state chaos chaotic communication communication system security coupled lasers stability normal modes coupled modes optical injection locking microwave carrier generation hybrid photonic integration locking range photonic integrated circuit microwave generation laser dynamics optoelectronics oscillator photonic integrated circuits mutual coupling semiconductor ring laser optical feedback laser stability parity–time symmetry intensity dynamics feedback delay reservoir computing neuromorphic computing two delay-coupled lasers weak coupling limit optically injected laser InP semiconductor optical amplifier hybrid integration narrow intrinsic linewidth dual-wavelength laser laser frequency comb integrated photonic circuits low-loss Si3N4 waveguides external-cavity diode laser interference filter laser diode laser stabilization space optical clock high-speed VCSELs multi-mode VCSELs intrinsic laser dynamics equivalent circuit modeling intrinsic modulation response bifurcations laser chaos chaotic laser diode dynamics and stability laser coupling integrated lasers |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Semiconductor Laser Dynamics |
| Record Nr. | UNINA-9910557642603321 |
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Lenstra Daan
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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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