Autore	Tamas Razvan D
Pubbl/distr/stampa	Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021
Descrizione fisica	1 online resource (340 p.)
Soggetto topico	Energy industries & utilities Technology: general issues
Soggetto non controllato	5G 5G mobile communication 802.15.4z active test anisotropy antenna array antenna as a sensor antenna radiation measurements array element biomedical devices channel filters channel selection common mode current communication satellites compact antenna cosmic rays CRLH antenna CRLH balun cross polarized dielectric constant dielectric resonator antenna dielectrics measurements direction finding dispersion analysis distance averaging dual band reflectarrays dual-band balun dual-band dipole dye-sensitized solar cells energy harvesting energy-based antenna descriptors flexible antenna frequency fading frequency multiplexed frequency scanning antenna frequency selective surface superstrate glide symmetry higher symmetries horizontal polarization impedance matching characteristics integration inverse scattering problem IoT Ka-band leaky-wave antenna log-periodic dipole array loop probe low-profile antenna material characterization meander line antenna metamaterials microwave millimeter-wave antenna millimeter-wave band millimeter-waves MIMO radar mode matching multi-band multibandoperation multibeam antennas multipath multipath site n-band antenna n/a near-field antenna effect near-field region near-field to far-field transformation (NFFFT) non-invasive Omni-directional periodic structure periodic structures photomixer planar resonators planar sensor pulsed sources radar calibration radar cross section (RCS) measurement radar resolution radar system radio detection ranging rectenna reflectarray antennas RF absorbing materials SAR scattering imaging sensor network slotted antenna small antenna solar antenna spherical wave expansion (SWE) Split Ring Resonator Sub-6-GHz substrate bending terahertz antenna terahertz source textile antenna textile fabrics timestamp detection turntable radar two dimensional photonic crystal UAV ground station ultra-wide band antennas UWB UWB radar VHF wearable antenna wearable radiators wideband antenna wireless communication wireless communication link wireless power transmission (WPT) wireless sensors WLAN
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Record Nr.	UNINA-9910557799503321

Autore	Fernandez-Prieto Armando
Pubbl/distr/stampa	Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022
Descrizione fisica	1 online resource (180 p.)
Soggetto topico	History of engineering and technology Technology: general issues
Soggetto non controllato	3 dB/90° coupler antenna antenna design bandpass filter bar-type cutoff probe biosensors broadband common-mode suppression computational characterization constrained optimization problems coplanar waveguides coral reefs optimization algorithm dielectric characterization differential sensor discriminating coupling dual-band differential filter electrically small resonators electron density measurement glide symmetry HD high gain high selectivity higher symmetries IEEE 802.11p indium-tin oxide (ITO) K band magnetic coupling Maxwell fish-eye lens meta-heuristics metasurface microfluidics microwave devices microwave sensor microwave tunable phase shifters MIMO miniaturized MSP multilayer structure n/a octagonal periodic structures planar planar microwave cutoff probe plasma diagnostics printed circuit board RF ridge waveguide ring-type cutoff probe source-load coupling substrate integrated waveguide surface plasmons SVM tapering structure transparent antenna ultrawideband UWB vehicular networks vivaldi antenna wireless sensing technology
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Record Nr.	UNINA-9910580210403321

Autore	Simon Gyula
Pubbl/distr/stampa	Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021
Descrizione fisica	1 online resource (502 p.)
Soggetto topico	Technology: general issues
Soggetto non controllato	5G system Access Point Selection adaptive filter adaptive Kalman filter assistive technology automated data acquisition automated progress reporting autoregressive model azimuth estimation bearing estimation Bluetooth Low Energy C-Means carrier phase channel state information closed-form solution computer vision Cramer-Rao lower bound data fusion deep learning deep neural network (DNN) differential pseudolite system DWM1000 extended kalman filter extended Kalman filter feature extraction filter fingerprinting finite memory structure fusion navigation Gaussian model genetic algorithm geomagnetic positioning geometric dilution of precision GPS signal heading estimation hidden Markov models (HMM) hybrid localization hybrid positioning I/O detection indoor localization indoor localization technologies indoor location recognition indoor navigation indoor positioning Indoor Positioning System indoor ranging algorithm infinite memory structure integrity monitoring internet of things K-Means Kalman filter laser range finder localization location fingerprinting LOS machine learning markers mobile devices mobile fingerprinting mobile robot mobile robots model based techniques modified probabilistic data association (MPDA) multi-label convolutional support vector machine (M-CSVM) multi-path detection multilayer perceptron navigational system NLOS NLOS and MP discrimination NLOS identification optimization methods particle filter path planning PDR pedestrian dead reckoning pedestrian dead reckoning (PDR) photodiode array position estimation positioning applications proximity sensors quality control random forest received signal strength (RSS) received signal strength indication (RSSI) received signal strength indicator reflection noise reliability remote sensing technologies RSS-fingerprint semisupervised learning sensor fusion frameworks signal processing smart buildings smartphone smartphone sensors smoother SVM target tracking time of arrival (TOA) tracking resources trajectory learning transparent obstacle recognition trilateration UWB visually impaired visually impaired (VI) VPR Wi-Fi fine timing measurement Wi-Fi fingerprint positioning Wi-Fi indoor positioning Wi-Fi received signal strength indicator (RSSI) wireless sensor network WLAN
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Record Nr.	UNINA-9910557333003321

Autore	Abd-Alhameed Raed A
Pubbl/distr/stampa	Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020
Descrizione fisica	1 online resource (292 p.)
Soggetto topico	History of engineering and technology
Soggetto non controllato	4G 5G 5G antenna 5G technology 5G, 4/4.5G acceleration procedure arc-shaped channel capacity loss (CCL) chiral complex propagation constant cooperative NOMA CPW-fed antenna CR dispersion characteristics diversity antenna Doherty power amplifier dual-band dual-band Doherty power amplifier energy harvesting envelope correlation coefficient (ECC) ergodic capacity frequency reconfigurable full-duplex full-GEMT future smartphones GaN-HEMT half-duplex high efficiency High power amplifiers high-efficiency impedance inverter network interference ISM ISM 2.4 GHz isolation LTE LTE-advanced maximum transmit power medical applications MEMSs microstrip microwave filter MIMO MIMO antenna MIMO systems miniaturized antenna mobile terminal antenna monopole antenna Muller's method multi-points DF relaying nodes multilayer CPW structure multiple antenna n/a Nakagami-m fading channels NOMA non-linear energy harvesting non-orthogonal multiple access open-loop power control outage probability patch antenna pattern reconfigurable phase compensation network phase offset lines Rayleigh fading channels reconfigurable antenna s-parameters S-parameters slot antenna small cell switch Tellegen transmit antenna selection tuneable filter UE UWB varactor WiFi WiMAX wireless communications WLAN
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Record Nr.	UNINA-9910557659903321

Autore	Timmermann Jens
Pubbl/distr/stampa	KIT Scientific Publishing, 2010
Descrizione fisica	1 online resource (XII, 178 p. p.)
Collana	Karlsruher Forschungsberichte aus dem Institut für Hochfrequenztechnik und Elektronik
Soggetto topico	Technology: general issues
Soggetto non controllato	Bitfehlerrate nicht-ideale Komponenten Systemmodellierung Ultrabreitband UWB
ISBN	1000014984
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	ger
Record Nr.	UNINA-9910346918503321