Search Results
38354 articles found
ARTICLE
|
doi:10.20944/preprints202201.0048.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Radiation pattern synthesis; Almost periodic structures; Mutual coupling effects; Artificial neural network ANN algorithm; Early stoping method.
Online: 6 January 2022 (09:30:59 CET)
ARTICLE
|
doi:10.20944/preprints202111.0409.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Floquet analysis; MoM method; Almost periodic antenna arrays; Fourier analysis; strong mutual coupling; Dense massive MIMO; MM and THz waves; 5G and 6G applications
Online: 22 November 2021 (15:11:58 CET)
ARTICLE
|
doi:10.20944/preprints202408.1066.v1
Subject:
Computer Science And Mathematics,
Computer Networks And Communications
Keywords:
ambient backscatter; user cooperation; WPCN; lens antenna array
Online: 14 August 2024 (14:41:15 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1593.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Nanodisk; nanostrip; plasmonic; field enhancement; absorption; scattering cross section; extinction cross section
Online: 26 March 2024 (11:54:48 CET)
ARTICLE
|
doi:10.20944/preprints201808.0359.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Mutual coupling suppression; slotted array antennas; synthetic aperture radar (SAR); Multiple-Input Multiple-Output (MIMO) systems; decoupling method
Online: 20 August 2018 (14:46:43 CEST)
REVIEW
|
doi:10.20944/preprints202406.0197.v1
Subject:
Engineering,
Telecommunications
Keywords:
5G; 6G; M-MIMO; Multi-Antenna; Wireless; Federated Learning
Online: 4 June 2024 (16:27:56 CEST)
ARTICLE
|
doi:10.20944/preprints202305.0931.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
cloaking; decoupling; metasurfaces; mutual interference; patch antennas
Online: 12 May 2023 (10:54:59 CEST)
ARTICLE
|
doi:10.20944/preprints202407.1432.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Transmit-arrays; Planar Antenna; lens antenna; Phased array; Beam-steering; Beam-scanning; Unit cell; Circular patch; X-band
Online: 17 July 2024 (12:47:32 CEST)
ARTICLE
|
doi:10.20944/preprints202203.0100.v2
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
genomic DNA; probability; matrices; tensor product; Hadamard product; antenna arrays; photonic crystals; liquid crystals; biophotonics; quantum informatics
Online: 26 April 2022 (10:30:56 CEST)
ARTICLE
|
doi:10.20944/preprints202312.0557.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
cloaking; coated metasurfaces; microstrip patch antennas; mutual interference; reduction of mutual coupling
Online: 8 December 2023 (04:46:53 CET)
ARTICLE
|
doi:10.20944/preprints202407.1015.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
four-body problem; action minimizing orbits; celestial mechanics
Online: 12 July 2024 (10:12:45 CEST)
ARTICLE
|
doi:10.20944/preprints202106.0622.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
para-Ricci-like soliton; $\eta$-Ricci soliton; para-Einstein-like manifold; $\eta$-Einstein manifold; almost paracontact almost paracomplex Riemannian manifold; torse-forming vector field
Online: 25 June 2021 (12:31:06 CEST)
REVIEW
|
doi:10.20944/preprints202405.0839.v1
Subject:
Engineering,
Telecommunications
Keywords:
Antenna Design; Transmission Lines; Impedance Matching; Bandwidth; Radiation Pattern Control
Online: 13 May 2024 (12:13:30 CEST)
COMMUNICATION
|
doi:10.20944/preprints202407.1409.v1
Subject:
Physical Sciences,
Radiation And Radiography
Keywords:
circular polarization; cross dipole; high gain; wide axial ratio bandwidth
Online: 17 July 2024 (12:45:20 CEST)
REVIEW
|
doi:10.20944/preprints202405.0685.v1
Subject:
Engineering,
Telecommunications
Keywords:
Dipole antennas, Performance analysis, Wireless communication, Impedance matching, Optimization techniques
Online: 10 May 2024 (20:08:27 CEST)
ARTICLE
|
doi:10.20944/preprints202405.1037.v1
Online: 15 May 2024 (16:54:57 CEST)
ARTICLE
|
doi:10.20944/preprints202405.1569.v1
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
Ricci– Bourguignon; almost contact B-metric manifold; almost contact complex Riemannian manifold; Sasaki-like manifold; vertical potential; conformal potential
Online: 23 May 2024 (14:16:19 CEST)
ARTICLE
|
doi:10.20944/preprints202306.0214.v1
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
Yamabe soliton; almost contact B-metric manifold; almost contact complex Riemannian manifold; Sasaki-like manifold; torse-forming vector field
Online: 2 June 2023 (14:33:49 CEST)
ARTICLE
|
doi:10.20944/preprints202402.1038.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
photovoltaic (PV) arrays; solar power generation; partial shading; bypass diodes; simulation; modeling
Online: 19 February 2024 (10:28:19 CET)
ARTICLE
|
doi:10.20944/preprints202405.1562.v1
Subject:
Physical Sciences,
Radiation And Radiography
Keywords:
Wideband antenna; dual-polarized antenna; dipole antenna; radiation pattern restoration
Online: 28 May 2024 (10:21:05 CEST)
ARTICLE
|
doi:10.20944/preprints202409.1562.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Ulam stability; periodic coefficient; linear differential equation; minimal Ulam constant
Online: 20 September 2024 (09:44:12 CEST)
REVIEW
|
doi:10.20944/preprints202405.0701.v1
Online: 10 May 2024 (14:16:15 CEST)
ARTICLE
|
doi:10.20944/preprints202102.0164.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Almost Ricci-like soliton; almost $\eta$-Ricci soliton; almost Einstein-like manifold; almost $\eta$-Einstein manifold; almost contact B-metric manifold; torse-forming vector field
Online: 5 February 2021 (14:05:20 CET)
ARTICLE
|
doi:10.20944/preprints202403.0029.v1
Subject:
Engineering,
Bioengineering
Keywords:
Antenna array; biomedical antennas; breast cancer; focused microwave breast hyperthermia (FMBH); hyperthermia
Online: 4 March 2024 (06:16:51 CET)
COMMUNICATION
|
doi:10.20944/preprints202405.1496.v1
Subject:
Physical Sciences,
Radiation And Radiography
Keywords:
Wideband antenna; cross dipole antenna; circularly polarized antenna; filtering antenna
Online: 23 May 2024 (10:43:57 CEST)
ARTICLE
|
doi:10.20944/preprints202311.0272.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
discrete almost automorphic; discrete bi-almost automorphic; fixed point; contraction; Bohr-Neugebauer
Online: 6 November 2023 (03:08:22 CET)
REVIEW
|
doi:10.20944/preprints202401.0513.v1
Subject:
Biology And Life Sciences,
Biology And Biotechnology
Keywords:
Extracellular ubiquitin; monomeric ubiquitin; immunomodulatory drugs; sepsis; biotherapeutic proteins
Online: 8 January 2024 (02:23:44 CET)
ARTICLE
|
doi:10.20944/preprints202307.1845.v1
Subject:
Medicine And Pharmacology,
Epidemiology And Infectious Diseases
Keywords:
hepatitis D; prevalence; anti-HDV antibody; HDV RNA
Online: 27 July 2023 (10:26:46 CEST)
BRIEF REPORT
|
doi:10.20944/preprints202208.0399.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
pullback attractors; nonautonomous systems; almost global stability
Online: 23 August 2022 (11:21:11 CEST)
ARTICLE
|
doi:10.20944/preprints201909.0279.v1
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
general relativity; euclidean quantum gravity; path integral; lattice field theory; metropolis algorithm
Online: 25 September 2019 (08:56:59 CEST)
ARTICLE
|
doi:10.20944/preprints202406.1501.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
drone-borne; HF antennas; Internet of Things (IoT); folded dipole; Open Area Test Site (OATS); antenna measurements; near-field antenna measurements
Online: 24 June 2024 (05:16:38 CEST)
ARTICLE
|
doi:10.20944/preprints202408.0849.v1
Subject:
Chemistry And Materials Science,
Nanotechnology
Keywords:
Microstrip; THz band; Graphene; hBN; Impedance Matching; Radiation Patterns; UMIMO
Online: 12 August 2024 (23:58:07 CEST)
REVIEW
|
doi:10.20944/preprints202208.0229.v8
Subject:
Biology And Life Sciences,
Life Sciences
Keywords:
Anti-aging; lipofuscin; Hydra vulgaris; Alzheimer's disease, TFEB; FluidFM
Online: 8 April 2024 (13:40:34 CEST)
ARTICLE
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
supermassive black holes: non-thermal radiation; active galactic nuclei: BL Lacertae objects; galaxies: jets; method: time series analysis
Online: 4 December 2019 (04:32:15 CET)
ARTICLE
|
doi:10.20944/preprints202208.0422.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
almost global synchronization, coupled phase oscillators, Lyapunov density
Online: 24 August 2022 (13:19:50 CEST)
ARTICLE
|
doi:10.20944/preprints201906.0109.v2
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
Riemannian manifold; Einstein manifold; sectional curvatures; Ricci curvature; Lie group
Online: 28 May 2020 (02:58:44 CEST)
ARTICLE
|
doi:10.20944/preprints201811.0465.v1
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
Kahler manifolds, Einstein metrics, Ricci curvature, fibration, almost-homogeneous, cohomogeneity one, semisimple Lie group, Sasakian Einstein, Calabi-Yau metrics
Online: 19 November 2018 (12:04:09 CET)
ARTICLE
|
doi:10.20944/preprints202406.1810.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
partial discharge; UHF sensor; UHF antenna; microstrip antennas, UWB antenna
Online: 26 June 2024 (10:12:41 CEST)
REVIEW
|
doi:10.20944/preprints202103.0720.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
microneedle; microneedle array, interstitial fluid; bio sensing, wearable system; ISF sampling
Online: 30 March 2021 (09:55:02 CEST)
REVIEW
|
doi:10.20944/preprints202405.0628.v1
Subject:
Engineering,
Telecommunications
Keywords:
6G antenna, antenna design, THz communications, fabrication technology
Online: 9 May 2024 (17:25:19 CEST)
ARTICLE
|
doi:10.20944/preprints201612.0040.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
fractal array antenna; density tapering; side lobe level
Online: 7 December 2016 (11:14:31 CET)
ARTICLE
|
doi:10.20944/preprints202012.0413.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
switched systems, stable and unstable subsystems, Lyapunov density, average dwell time, mode-dependent average dwell time
Online: 16 December 2020 (13:43:30 CET)
ARTICLE
|
doi:10.20944/preprints201703.0090.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
MIMO radar; MIMO imaging; Near-field imaging; Height difference between T/R arrays; Grating lobes
Online: 15 March 2017 (00:48:12 CET)
COMMUNICATION
|
doi:10.20944/preprints202407.0470.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
High isolation; Pattern-diversity antenna; Polarization diversity
Online: 5 July 2024 (02:50:09 CEST)
ARTICLE
|
doi:10.20944/preprints201609.0125.v2
Subject:
Chemistry And Materials Science,
Other
Keywords:
GaN ultraviolet photodetector; periodic trapezoid column-shape patterned sapphire substrate; responsivity; UV-to-visible rejection ratio
Online: 18 October 2016 (08:19:48 CEST)
REVIEW
|
doi:10.20944/preprints201806.0292.v1
Subject:
Engineering,
Bioengineering
Keywords:
3D printing; diagnostics; optics; bioprinting, electronics, microfluidics
Online: 19 June 2018 (10:41:57 CEST)
ARTICLE
|
doi:10.20944/preprints201802.0050.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
light trapping; photovoltaics; solar cells; light-funnel arrays; nanophotonics; photon management; mode excitation
Online: 6 February 2018 (00:48:21 CET)
ARTICLE
|
doi:10.20944/preprints201910.0347.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
difference equations; equilibrium points; stability; periodicity; invariant
Online: 30 October 2019 (04:29:09 CET)
ARTICLE
|
doi:10.20944/preprints202402.1243.v1
Subject:
Environmental And Earth Sciences,
Geophysics And Geology
Keywords:
Tidal response; Hydraulic characteristics; Transmissivity; Leakage coefficient
Online: 22 February 2024 (07:16:30 CET)
ARTICLE
|
doi:10.20944/preprints202103.0518.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Dielectric disc loaded; miniaturization; monopole antenna
Online: 22 March 2021 (11:20:36 CET)
ARTICLE
|
doi:10.20944/preprints201908.0256.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
massive MIMO; spectral efficiency; MTC
Online: 25 August 2019 (16:48:58 CEST)
ARTICLE
|
doi:10.20944/preprints201809.0514.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Almost global stability, nonlinear switched systems, common Lyapunov density, multiple Lyapunov density
Online: 26 September 2018 (14:06:32 CEST)
ARTICLE
|
doi:10.20944/preprints201808.0014.v1
Subject:
Computer Science And Mathematics,
Computer Networks And Communications
Keywords:
lattice-based group signatures; verifier-local revocation; anonymity; almost-full anonymity; traceability
Online: 1 August 2018 (10:00:31 CEST)
ARTICLE
|
doi:10.20944/preprints202312.0293.v1
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
casimir; superconductor; fluxon; Abrikosov lattice, vortex
Online: 6 December 2023 (03:16:22 CET)
ARTICLE
|
doi:10.20944/preprints202405.1758.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Optical interaction; Remote multi-touch; Grating antenna; Differential amplitude modulation
Online: 27 May 2024 (12:34:57 CEST)
ARTICLE
|
doi:10.20944/preprints202401.1405.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
mean interaction factor; absorbed wave power; multibody interaction; WECs arrays; method of images
Online: 18 January 2024 (13:55:36 CET)
REVIEW
|
doi:10.20944/preprints202012.0232.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
reconfigurable antennas; liquid antennas; liquid actuation techniques
Online: 9 December 2020 (15:53:19 CET)
ARTICLE
|
doi:10.20944/preprints202309.1254.v1
Subject:
Physical Sciences,
Other
Keywords:
GPR; Depth Resolutions; 500Mhz GPR Antenna; MALA GPR equipment; 500MHz shielded Antenna; subsurface; Materials; GPR Survey
Online: 19 September 2023 (08:22:21 CEST)
CONCEPT PAPER
|
doi:10.20944/preprints202306.0630.v1
Online: 8 June 2023 (10:39:35 CEST)
ARTICLE
Subject:
Engineering,
Automotive Engineering
Keywords:
antenna sensor; radio frequency; dipole antenna
Online: 3 November 2019 (18:03:26 CET)
SHORT NOTE
|
doi:10.20944/preprints202208.0362.v2
Online: 12 September 2022 (12:56:21 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0241.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
$(\kappa,\mu,\nu)$-space, pseudoparallel, Ricci-generalized pseudoparallel and 2-pseudoparallel submanifolds.
Online: 9 March 2021 (07:38:10 CET)
ARTICLE
|
doi:10.20944/preprints202307.1002.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
plasmonics; metasurfaces; gap surface plasmons; surface lattice resonances
Online: 14 July 2023 (09:34:07 CEST)
ARTICLE
|
doi:10.20944/preprints202003.0367.v1
Subject:
Chemistry And Materials Science,
Surfaces, Coatings And Films
Keywords:
neutron reflectometry; neutron polarization; magnetism; magnetic nanostructure; stripe pattern
Online: 25 March 2020 (04:05:00 CET)
ARTICLE
|
doi:10.20944/preprints202003.0135.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
neural field models; integrodifferential equations; wave; brain stimulation
Online: 8 March 2020 (06:55:15 CET)
ARTICLE
|
doi:10.20944/preprints201810.0021.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
metasurface; sensing; thin film; terahertz; anomalous EOT
Online: 2 October 2018 (10:52:25 CEST)
ARTICLE
|
doi:10.20944/preprints202406.1596.v1
Subject:
Business, Economics And Management,
Economics
Keywords:
Monetary demand function; AIDS; price and non-price elasticity
Online: 24 June 2024 (08:43:35 CEST)
ARTICLE
|
doi:10.20944/preprints202111.0179.v1
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
GeoSPARQL; GeoSPARQL 1.1; spatial; geospatial; Semantic Web; RDF; OWL; OGC; Open Geospatial Consortium; standard; ontology.
Online: 9 November 2021 (14:05:34 CET)
ARTICLE
|
doi:10.20944/preprints202304.0176.v1
Subject:
Engineering,
Telecommunications
Keywords:
Annular leaky-wave antenna; conical and broadside beams; circular polarization
Online: 11 April 2023 (03:13:27 CEST)
ARTICLE
|
doi:10.20944/preprints202407.2140.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
grid-based sparse MIMO arrays; array design and optimization; mitigation of mutual coupling; adaptive desirability function; grating-lobe free arrays; side lobe reduction; machine learning
Online: 26 July 2024 (06:49:32 CEST)
ARTICLE
|
doi:10.20944/preprints202311.0723.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
quasilinear parabolic equation; periodic boundary condition; generalized Fourier method; finite difference method
Online: 10 November 2023 (14:41:00 CET)
ARTICLE
|
doi:10.20944/preprints201708.0019.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Bioimpedance Spectroscopy; Field Programmable Gate Array; Digital Auto Balance Bridge; Multichannel data acquisition;
Online: 4 August 2017 (16:05:29 CEST)
COMMUNICATION
|
doi:10.20944/preprints202305.1656.v1
Online: 23 May 2023 (12:28:55 CEST)
ARTICLE
|
doi:10.20944/preprints202110.0144.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Plasmonic nanoantenna; Electric field norm; Tilted light incidence
Online: 8 October 2021 (13:43:07 CEST)
CASE REPORT
|
doi:10.20944/preprints202404.0817.v1
Subject:
Medicine And Pharmacology,
Immunology And Allergy
Keywords:
Sjogren syndrome; periodic paralysis; Hypokalemia; autoimmine
Online: 12 April 2024 (04:51:02 CEST)
COMMUNICATION
|
doi:10.20944/preprints202309.2012.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Submillimeter wavelength imaging; multistatic imaging; backpropagation imaging; genetic algorithm (GA).
Online: 28 September 2023 (11:46:55 CEST)
ARTICLE
|
doi:10.20944/preprints202305.1654.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
Anomaly detection; Information system; High-dimensional data; Dominance relation; CORE of attribute set; Distance function; k-means algorithm
Online: 23 May 2023 (12:00:44 CEST)
ARTICLE
|
doi:10.20944/preprints202211.0023.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Taylor; exponentially-fitted; two-parameter; periodic; oscillatory; frequency
Online: 1 November 2022 (07:29:50 CET)
ARTICLE
|
doi:10.20944/preprints202001.0219.v1
Subject:
Biology And Life Sciences,
Virology
Keywords:
protruding features; spherical virus; point arrays; surface modifications; VLP; drug delivery; icosahedral; nanomedicine; ligand binding
Online: 20 January 2020 (06:59:09 CET)
ARTICLE
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
TiO2 nanotubes; photonic crystals; optical engineering; theory and simulation
Online: 26 March 2019 (10:41:49 CET)
ARTICLE
|
doi:10.20944/preprints201809.0283.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
supermassive black holes: non-thermal radiation; active galactic nuclei: BL lacertae objects: individual: J1043+2408; galaxies: jets; method: time series analysis
Online: 17 September 2018 (06:00:08 CEST)
ARTICLE
|
doi:10.20944/preprints202305.1054.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
impulse subsurface radar, radiation pattern, archaeological and natural objects
Online: 15 May 2023 (14:33:16 CEST)
REVIEW
|
doi:10.20944/preprints202305.0335.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
printable antenna; inkjet-printed; gain; Bandwidth; and broadband
Online: 5 May 2023 (09:01:16 CEST)
ARTICLE
|
doi:10.20944/preprints202406.1820.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
aeroponics; agrivoltaics; agrotunnel; hydroponics; photovoltaic; solar energy; vertical farming
Online: 26 June 2024 (14:43:17 CEST)
ARTICLE
|
doi:10.20944/preprints202311.0208.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Solar cycles; Solar flares; Geomagnetic activity indices; Cosmic rays; Period analysis
Online: 3 November 2023 (11:23:50 CET)
ARTICLE
|
doi:10.20944/preprints201903.0250.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
fault diagnosis, stochastic resonance, periodic potential, underdamped, weak signal
Online: 27 March 2019 (08:49:38 CET)
ARTICLE
|
doi:10.20944/preprints201701.0058.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
spin crossover; density functional calculations; Hubbard model; solid state; Slichter-Drickamer model; Monte Carlo simulation; Ising model
Online: 11 January 2017 (09:17:46 CET)
REVIEW
|
doi:10.20944/preprints202405.0598.v2
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Terahertz; Advances; Review; Antenna Design; Communication
Online: 4 July 2024 (09:15:02 CEST)
ARTICLE
|
doi:10.20944/preprints202206.0061.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
computational electromagnetics; numerical methods; method of moments; antennas; radiation pattern; input impedance; simulation software
Online: 6 June 2022 (04:25:19 CEST)
ARTICLE
|
doi:10.20944/preprints202002.0135.v1
Online: 11 February 2020 (09:08:08 CET)
ARTICLE
|
doi:10.20944/preprints201607.0009.v1
Subject:
Physical Sciences,
Radiation And Radiography
Keywords:
Antennas; Communication systems; Electromagnetic analysis; Measurements; Radio propagation; Waveguides
Online: 8 July 2016 (03:44:51 CEST)
ARTICLE
|
doi:10.20944/preprints202401.0447.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
sparse circular array; time modulation; rotational symmetry; peak sidelobe level; null depth; sideband level
Online: 5 January 2024 (10:48:34 CET)
REVIEW
|
doi:10.20944/preprints202309.1753.v1
Subject:
Physical Sciences,
Condensed Matter Physics
Keywords:
Josephson junction arrays; topological field theory; topological phases of matter; superinsulators
Online: 26 September 2023 (08:24:44 CEST)
ARTICLE
|
doi:10.20944/preprints202308.2177.v1
Subject:
Chemistry And Materials Science,
Electrochemistry
Keywords:
Oygen evolution reaction; NiFeOOH; Water electrolysis; Selenidation; CoSe2
Online: 31 August 2023 (10:42:35 CEST)
ARTICLE
|
doi:10.20944/preprints202106.0001.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Integrated Periodic Timetable (IPT); periodic freight train path (PFTP); train path symmetry; ac-tive overtaking; power-to-mass ratio (PMR); sustainable transportation
Online: 1 June 2021 (08:02:19 CEST)
ARTICLE
|
doi:10.20944/preprints202012.0359.v1
Subject:
Chemistry And Materials Science,
Physical Chemistry
Keywords:
surface plasmon polaritons (SPP); localized surface plasmon resonance (LSPR); 4-Mercaptobenzonitrile (4-MBN); enhancement
Online: 15 December 2020 (09:24:28 CET)
ARTICLE
|
doi:10.20944/preprints202003.0278.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Navier Stokes; strong solution; global existence
Online: 17 March 2020 (15:50:42 CET)
REVIEW
|
doi:10.20944/preprints202408.0189.v1
Subject:
Engineering,
Telecommunications
Keywords:
beam-steering; metasurface; dual-band; SATCOM; LEO; antenna; near-field; unit-cell; phase-gradient metasurface; phase shifting surface; COTM
Online: 6 August 2024 (03:16:13 CEST)
ARTICLE
|
doi:10.20944/preprints202407.0403.v1
Subject:
Engineering,
Telecommunications
Keywords:
approximate discrete Fourier transform; wideband spectrum perception; wideband multi-beam RF digital beamforming; low-complexity algorithms
Online: 4 July 2024 (11:12:46 CEST)
ARTICLE
|
doi:10.20944/preprints202001.0267.v1
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
Almost hypercomplex structure; Hermitian metric; Norden metric; Lie group; Lie algebra
Online: 23 January 2020 (14:50:08 CET)